添加接收机子项目
This commit is contained in:
49
rx/Makefile
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49
rx/Makefile
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# ZhaTianRX - STC8H1K08 接收机固件 Makefile
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# 编译器: SDCC
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TARGET = ZhaTianRX
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BUILD_DIR = build
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# SDCC 路径
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CC = sdcc
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PACK = packihx
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# 源文件
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C_SOURCES = main.c
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# 编译标志
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CFLAGS = -mmcs51 --model-small --no-xinit-opt
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# 输出文件
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IHX = $(BUILD_DIR)/$(TARGET).ihx
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HEX = $(BUILD_DIR)/$(TARGET).hex
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BIN = $(BUILD_DIR)/$(TARGET).bin
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# 目标
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all: $(BUILD_DIR) $(HEX) $(BIN)
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$(BUILD_DIR):
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mkdir -p $(BUILD_DIR)
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# 编译: SDCC 直接输出 .ihx
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$(IHX): $(C_SOURCES) NRF24.h STC8_SDCC.H | $(BUILD_DIR)
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$(CC) $(CFLAGS) -o $(IHX) $(C_SOURCES)
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# 转换为 Intel HEX
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$(HEX): $(IHX)
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$(PACK) $(IHX) > $(HEX)
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# 转换为二进制
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$(BIN): $(HEX) hex2bin.py
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python3 hex2bin.py $(HEX) $(BIN)
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# 清理
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clean:
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rm -rf $(BUILD_DIR) *.asm *.lst *.rel *.rst *.sym *.map *.mem *.lk
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# 烧录 (需要 stcgal)
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flash: $(HEX)
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@echo "烧录命令: stcgal -p /dev/ttyUSB0 -b 115200 $(HEX)"
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@echo "或者使用 STC-ISP 工具手动烧录"
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.PHONY: all clean flash
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109
rx/NRF24.h
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109
rx/NRF24.h
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/**
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* NRF24L01+ 驱动头文件 (STC8H1K08 移植版, SDCC 兼容)
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* SPI 引脚: SCK=P1.5, CE=P1.6, IRQ=P1.7, CSN=P5.4, MISO=P1.3, MOSI=P1.4
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* 使用 STC8H 硬件 SPI (SPI 默认引脚)
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*/
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#ifndef __NRF24_H__
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#define __NRF24_H__
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#include "STC8_SDCC.H"
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/* SDCC mcs51 模式下缺少的标准类型 */
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typedef unsigned char uint8_t;
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typedef unsigned int uint16_t;
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typedef unsigned long uint32_t;
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/* ========== 引脚定义 (SDCC 语法) ========== */
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__sbit __at(0x95) NRF_SCK; /* P1^5 */
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__sbit __at(0x96) NRF_CE; /* P1^6 */
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__sbit __at(0x97) NRF_IRQ; /* P1^7 */
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__sbit __at(0xCC) NRF_CSN; /* P5^4 */
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__sbit __at(0x93) NRF_MISO; /* P1^3 */
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__sbit __at(0x94) NRF_MOSI; /* P1^4 */
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/* ========== 寄存器地址 ========== */
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#define NRF_CONFIG 0x00
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#define NRF_EN_AA 0x01
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#define NRF_EN_RXADDR 0x02
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#define NRF_SETUP_AW 0x03
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#define NRF_SETUP_RETR 0x04
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#define NRF_RF_CH 0x05
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#define NRF_RF_SETUP 0x06
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#define NRF_STATUS 0x07
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#define NRF_OBSERVE_TX 0x08
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#define NRF_RPD 0x09
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#define NRF_RX_ADDR_P0 0x0A
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#define NRF_RX_ADDR_P1 0x0B
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#define NRF_RX_ADDR_P2 0x0C
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#define NRF_RX_ADDR_P3 0x0D
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#define NRF_RX_ADDR_P4 0x0E
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#define NRF_RX_ADDR_P5 0x0F
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#define NRF_TX_ADDR 0x10
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#define NRF_RX_PW_P0 0x11
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#define NRF_RX_PW_P1 0x12
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#define NRF_RX_PW_P2 0x13
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#define NRF_RX_PW_P3 0x14
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#define NRF_RX_PW_P4 0x15
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#define NRF_RX_PW_P5 0x16
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#define NRF_FIFO_STATUS 0x17
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#define NRF_DYNPD 0x1C
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#define NRF_FEATURE 0x1D
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/* ========== 命令 ========== */
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#define NRF_CMD_R_REGISTER 0x00
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#define NRF_CMD_W_REGISTER 0x20
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#define NRF_CMD_R_RX_PAYLOAD 0x61
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#define NRF_CMD_W_TX_PAYLOAD 0xA0
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#define NRF_CMD_FLUSH_TX 0xE1
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#define NRF_CMD_FLUSH_RX 0xE2
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#define NRF_CMD_REUSE_TX_PL 0xE3
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#define NRF_CMD_NOP 0xFF
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/* ========== 状态标志 ========== */
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#define NRF_STATUS_RX_DR 0x40
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#define NRF_STATUS_TX_DS 0x20
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#define NRF_STATUS_MAX_RT 0x10
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/* ========== 配置常量 ========== */
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#define NRF_RATE_250K 0x20
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#define NRF_RATE_1M 0x00
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#define NRF_RATE_2M 0x08
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#define NRF_PA_MIN 0x00
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#define NRF_PA_LOW 0x02
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#define NRF_PA_HIGH 0x04
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#define NRF_PA_MAX 0x06
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#define NRF_ADDR_WIDTH 5
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#define NRF_MAX_CHANNEL 125
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#define NRF_PAYLOAD_SIZE 32
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/* ========== 函数声明 ========== */
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/* 底层 SPI */
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uint8_t NRF_SPI_TransferByte(uint8_t dat);
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/* 寄存器操作 */
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uint8_t NRF24L01_ReadReg(uint8_t reg);
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void NRF24L01_WriteReg(uint8_t reg, uint8_t value);
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void NRF24L01_ReadBuf(uint8_t reg, uint8_t *buf, uint8_t len);
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void NRF24L01_WriteBuf(uint8_t reg, const uint8_t *buf, uint8_t len);
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/* 初始化与检测 */
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void NRF24L01_Init(void);
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uint8_t NRF24L01_Check(void);
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/* 配置 */
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void NRF24L01_SetChannel(uint8_t ch);
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void NRF24L01_SetRXAddr(uint8_t pipe, const uint8_t *addr);
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/* 模式切换 */
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void NRF24L01_RXMode(void);
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void NRF24L01_TXMode(void);
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/* 数据收发 */
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uint8_t NRF24L01_RxPacket(uint8_t *data);
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uint8_t NRF24L01_IsDataReady(void);
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void NRF24L01_FlushRX(void);
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#endif /* __NRF24_H__ */
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79
rx/README.md
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79
rx/README.md
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# ZhaTianRX
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## 说明
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本项目是ZhaTianRC下的接收机子项目，使用STC8H1K08系列单片机作为主控，NRF24L01作为射频IC，具有4路PWM输出（默认50Hz，驱动舵机），一路串口，一路SBUS（与串口共用TX），一路CRSF/Crossfire输出。
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## 操作说明
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* 使用内置eeprom保存数据，如果eeprom内没有数据则自动进入对频模式。
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* LED状态：1Hz慢闪未连接/断开连接，3Hz快闪对频模式，常亮连接正常，双闪nrf24l01连接异常
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* 默认工作模式：PWM输出
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* 默认回传频率：2Hz
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## 回传功能
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接收机支持通过NRF24L01向发射机回传遥测数据：
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| 回传数据 | 说明 |
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|---------|------|
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| 电池电压 | 通过 BAT_ADC(P3.3) 采样，12位ADC原始值 |
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| RSSI | 信号强度估计 (0-100)，基于NRF RPD载波检测 |
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| 丢包率 | 滑动窗口估算 (0-100%) |
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回传频率可通过串口命令 `TELEM(N)` 设置为 1~10Hz。
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### 不同输出模式下的回传行为
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| 输出模式 | 回传通道 | 说明 |
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|---------|---------|------|
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| PWM (默认) | NRF24L01 | 通过NRF回传电压、RSSI、丢包率 |
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| SBUS | NRF24L01 | 同上 |
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| CRFS | CRSF UART + NRF | 通过CRSF遥测帧回传电压/RSSI/丢包，同时将飞控发来的CRSF帧通过NRF转发给发射机 |
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## 引脚分配
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### 功能引脚
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| 功能 | 引脚 | 说明 |
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|-----------|------------|---------------------------------------|
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| CH1 | P3.7 | 舵机 PWM 输出 1 (50Hz) |
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| CH2 | P3.6 | 舵机 PWM 输出 2 |
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| CH3 | P3.5 | 舵机 PWM 输出 3 |
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| CH4 | P3.4 | 舵机 PWM 输出 4 |
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| BAT_ADC | P3.3/ADC11 | 电池电压分压输入 |
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| LED | P3.2 | 状态指示灯 |
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| TX | P3.1 | UART1 TX / SBUS 输出 (经板上三极管反相)|
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| RX | P3.0 | UART1 RX / 命令输入 |
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### NRF24L01连接引脚
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NRF24L01基于STC8系列的一路硬件SPI进行开发。由于IRQ连接到了不具备中断的引脚上，可以通过主函数轮询的方法检测引脚状态
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| SCK | P1.5 |
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| CE | P1.6 |
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| IRQ | P1.7 |
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| CSN | P5.4 |
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| MISO | P1.3 |
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| MOSI | P1.4 |
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## 串口命令
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通过 P3.0 (RX) 输入,115200 8N1,回车或换行结束命令。串口模式时也持续监听是否从串口接收到以下命令，未监听到不影响串口和飞控通信:
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| 命令 | 作用 |
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|-------------------|----------------------------------------------|
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| `MODEL(SBUS)` | 切换到 SBUS 反向 UART 输出 (100kbps 8N2) |
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| `MODEL(PWM)` | 切换到 4 路舵机 PWM 输出 (50Hz) |
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| `MODEL(UART)` | 切换到 UART 输出 (115200 8N1) |
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| `MODEL(CRFS)` | 切换到 CRSF/Crossfire 输出 (420kbps 8N1) |
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| `ADDR(0xHH HH HH HH HH)` | 切换 NRF24L01 地址 (5 字节十六进制) |
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| `PHRASE(xxxxxx)` | 设置对频短语，1~6位，支持大小写字母和数字 |
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| `TUN(N)` | 切换 RF 频道 (0..125 十进制) |
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| `DEL(BIND)` | 清除EEPROM内的对频信息 |
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| `TELEM(N)` | 设置回传频率 (1~10Hz, 默认2Hz) |
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每次命令有效都会应答:
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* `OK\r\n` - 成功
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* `ERR\r\n` - 命令格式错
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* `ERR_ADDR\r\n` - 地址参数错
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* `ERR_RANGE\r\n` - 范围错
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* `UNK\r\n` - 未知命令
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590
rx/STC8.H
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590
rx/STC8.H
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#ifndef __STC8F_H_
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#define __STC8F_H_
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/////////////////////////////////////////////////
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//包含本头文件后,不用另外再包含"REG51.H"
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//内核特殊功能寄存器
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sfr ACC = 0xe0;
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sfr B = 0xf0;
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sfr PSW = 0xd0;
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sbit CY = PSW^7;
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sbit AC = PSW^6;
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sbit F0 = PSW^5;
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sbit RS1 = PSW^4;
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sbit RS0 = PSW^3;
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sbit OV = PSW^2;
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sbit P = PSW^0;
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sfr SP = 0x81;
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sfr DPL = 0x82;
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sfr DPH = 0x83;
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sfr TA = 0xae;
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sfr DPS = 0xe3;
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sfr DPL1 = 0xe4;
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sfr DPH1 = 0xe5;
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//I/O 口特殊功能寄存器
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sfr P0 = 0x80;
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sfr P1 = 0x90;
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sfr P2 = 0xa0;
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sfr P3 = 0xb0;
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sfr P4 = 0xc0;
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sfr P5 = 0xc8;
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sfr P6 = 0xe8;
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sfr P7 = 0xf8;
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sfr P0M0 = 0x94;
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sfr P0M1 = 0x93;
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sfr P1M0 = 0x92;
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sfr P1M1 = 0x91;
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sfr P2M0 = 0x96;
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sfr P2M1 = 0x95;
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sfr P3M0 = 0xb2;
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sfr P3M1 = 0xb1;
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sfr P4M0 = 0xb4;
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sfr P4M1 = 0xb3;
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sfr P5M0 = 0xca;
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sfr P5M1 = 0xc9;
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sfr P6M0 = 0xcc;
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sfr P6M1 = 0xcb;
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sfr P7M0 = 0xe2;
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sfr P7M1 = 0xe1;
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sbit P00 = P0^0;
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sbit P01 = P0^1;
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sbit P02 = P0^2;
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sbit P03 = P0^3;
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sbit P04 = P0^4;
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sbit P05 = P0^5;
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sbit P06 = P0^6;
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sbit P07 = P0^7;
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sbit P10 = P1^0;
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sbit P11 = P1^1;
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sbit P12 = P1^2;
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sbit P13 = P1^3;
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sbit P14 = P1^4;
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sbit P15 = P1^5;
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sbit P16 = P1^6;
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sbit P17 = P1^7;
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sbit P20 = P2^0;
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sbit P21 = P2^1;
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sbit P22 = P2^2;
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sbit P23 = P2^3;
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sbit P24 = P2^4;
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sbit P25 = P2^5;
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sbit P26 = P2^6;
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sbit P27 = P2^7;
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sbit P30 = P3^0;
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||||||
|
sbit P31 = P3^1;
|
||||||
|
sbit P32 = P3^2;
|
||||||
|
sbit P33 = P3^3;
|
||||||
|
sbit P34 = P3^4;
|
||||||
|
sbit P35 = P3^5;
|
||||||
|
sbit P36 = P3^6;
|
||||||
|
sbit P37 = P3^7;
|
||||||
|
sbit P40 = P4^0;
|
||||||
|
sbit P41 = P4^1;
|
||||||
|
sbit P42 = P4^2;
|
||||||
|
sbit P43 = P4^3;
|
||||||
|
sbit P44 = P4^4;
|
||||||
|
sbit P45 = P4^5;
|
||||||
|
sbit P46 = P4^6;
|
||||||
|
sbit P47 = P4^7;
|
||||||
|
sbit P50 = P5^0;
|
||||||
|
sbit P51 = P5^1;
|
||||||
|
sbit P52 = P5^2;
|
||||||
|
sbit P53 = P5^3;
|
||||||
|
sbit P54 = P5^4;
|
||||||
|
sbit P55 = P5^5;
|
||||||
|
sbit P56 = P5^6;
|
||||||
|
sbit P57 = P5^7;
|
||||||
|
sbit P60 = P6^0;
|
||||||
|
sbit P61 = P6^1;
|
||||||
|
sbit P62 = P6^2;
|
||||||
|
sbit P63 = P6^3;
|
||||||
|
sbit P64 = P6^4;
|
||||||
|
sbit P65 = P6^5;
|
||||||
|
sbit P66 = P6^6;
|
||||||
|
sbit P67 = P6^7;
|
||||||
|
sbit P70 = P7^0;
|
||||||
|
sbit P71 = P7^1;
|
||||||
|
sbit P72 = P7^2;
|
||||||
|
sbit P73 = P7^3;
|
||||||
|
sbit P74 = P7^4;
|
||||||
|
sbit P75 = P7^5;
|
||||||
|
sbit P76 = P7^6;
|
||||||
|
sbit P77 = P7^7;
|
||||||
|
|
||||||
|
//如下特殊功能寄存器位于扩展RAM区域
|
||||||
|
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
|
||||||
|
#define P0PU (*(unsigned char volatile xdata *)0xfe10)
|
||||||
|
#define P1PU (*(unsigned char volatile xdata *)0xfe11)
|
||||||
|
#define P2PU (*(unsigned char volatile xdata *)0xfe12)
|
||||||
|
#define P3PU (*(unsigned char volatile xdata *)0xfe13)
|
||||||
|
#define P4PU (*(unsigned char volatile xdata *)0xfe14)
|
||||||
|
#define P5PU (*(unsigned char volatile xdata *)0xfe15)
|
||||||
|
#define P6PU (*(unsigned char volatile xdata *)0xfe16)
|
||||||
|
#define P7PU (*(unsigned char volatile xdata *)0xfe17)
|
||||||
|
#define P0NCS (*(unsigned char volatile xdata *)0xfe18)
|
||||||
|
#define P1NCS (*(unsigned char volatile xdata *)0xfe19)
|
||||||
|
#define P2NCS (*(unsigned char volatile xdata *)0xfe1a)
|
||||||
|
#define P3NCS (*(unsigned char volatile xdata *)0xfe1b)
|
||||||
|
#define P4NCS (*(unsigned char volatile xdata *)0xfe1c)
|
||||||
|
#define P5NCS (*(unsigned char volatile xdata *)0xfe1d)
|
||||||
|
#define P6NCS (*(unsigned char volatile xdata *)0xfe1e)
|
||||||
|
#define P7NCS (*(unsigned char volatile xdata *)0xfe1f)
|
||||||
|
|
||||||
|
//系统管理特殊功能寄存器
|
||||||
|
sfr PCON = 0x87;
|
||||||
|
#define SMOD 0x80
|
||||||
|
#define SMOD0 0x40
|
||||||
|
#define LVDF 0x20
|
||||||
|
#define POF 0x10
|
||||||
|
#define GF1 0x08
|
||||||
|
#define GF0 0x04
|
||||||
|
#define PD 0x02
|
||||||
|
#define IDL 0x01
|
||||||
|
sfr AUXR = 0x8e;
|
||||||
|
#define T0x12 0x80
|
||||||
|
#define T1x12 0x40
|
||||||
|
#define UART_M0x6 0x20
|
||||||
|
#define T2R 0x10
|
||||||
|
#define T2_CT 0x08
|
||||||
|
#define T2x12 0x04
|
||||||
|
#define EXTRAM 0x02
|
||||||
|
#define S1ST2 0x01
|
||||||
|
sfr AUXR2 = 0x97;
|
||||||
|
#define TXLNRX 0x10
|
||||||
|
sfr BUS_SPEED = 0xa1;
|
||||||
|
sfr P_SW1 = 0xa2;
|
||||||
|
sfr P_SW2 = 0xba;
|
||||||
|
#define EAXFR 0x80
|
||||||
|
sfr VOCTRL = 0xbb;
|
||||||
|
sfr RSTCFG = 0xff;
|
||||||
|
|
||||||
|
//如下特殊功能寄存器位于扩展RAM区域
|
||||||
|
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
|
||||||
|
#define CKSEL (*(unsigned char volatile xdata *)0xfe00)
|
||||||
|
#define CLKDIV (*(unsigned char volatile xdata *)0xfe01)
|
||||||
|
#define IRC24MCR (*(unsigned char volatile xdata *)0xfe02)
|
||||||
|
#define XOSCCR (*(unsigned char volatile xdata *)0xfe03)
|
||||||
|
#define IRC32KCR (*(unsigned char volatile xdata *)0xfe04)
|
||||||
|
|
||||||
|
//中断特殊功能寄存器
|
||||||
|
sfr IE = 0xa8;
|
||||||
|
sbit EA = IE^7;
|
||||||
|
sbit ELVD = IE^6;
|
||||||
|
sbit EADC = IE^5;
|
||||||
|
sbit ES = IE^4;
|
||||||
|
sbit ET1 = IE^3;
|
||||||
|
sbit EX1 = IE^2;
|
||||||
|
sbit ET0 = IE^1;
|
||||||
|
sbit EX0 = IE^0;
|
||||||
|
sfr IE2 = 0xaf;
|
||||||
|
#define ET4 0x40
|
||||||
|
#define ET3 0x20
|
||||||
|
#define ES4 0x10
|
||||||
|
#define ES3 0x08
|
||||||
|
#define ET2 0x04
|
||||||
|
#define ESPI 0x02
|
||||||
|
#define ES2 0x01
|
||||||
|
sfr IP = 0xb8;
|
||||||
|
sbit PPCA = IP^7;
|
||||||
|
sbit PLVD = IP^6;
|
||||||
|
sbit PADC = IP^5;
|
||||||
|
sbit PS = IP^4;
|
||||||
|
sbit PT1 = IP^3;
|
||||||
|
sbit PX1 = IP^2;
|
||||||
|
sbit PT0 = IP^1;
|
||||||
|
sbit PX0 = IP^0;
|
||||||
|
sfr IP2 = 0xb5;
|
||||||
|
#define PI2C 0x40
|
||||||
|
#define PCMP 0x20
|
||||||
|
#define PX4 0x10
|
||||||
|
#define PPWMFD 0x08
|
||||||
|
#define PPWM 0x04
|
||||||
|
#define PSPI 0x02
|
||||||
|
#define PS2 0x01
|
||||||
|
sfr IPH = 0xb7;
|
||||||
|
#define PPCAH 0x80
|
||||||
|
#define PLVDH 0x40
|
||||||
|
#define PADCH 0x20
|
||||||
|
#define PSH 0x10
|
||||||
|
#define PT1H 0x08
|
||||||
|
#define PX1H 0x04
|
||||||
|
#define PT0H 0x02
|
||||||
|
#define PX0H 0x01
|
||||||
|
sfr IP2H = 0xb6;
|
||||||
|
#define PI2CH 0x40
|
||||||
|
#define PCMPH 0x20
|
||||||
|
#define PX4H 0x10
|
||||||
|
#define PPWMFDH 0x08
|
||||||
|
#define PPWMH 0x04
|
||||||
|
#define PSPIH 0x02
|
||||||
|
#define PS2H 0x01
|
||||||
|
sfr INTCLKO = 0x8f;
|
||||||
|
#define EX4 0x40
|
||||||
|
#define EX3 0x20
|
||||||
|
#define EX2 0x10
|
||||||
|
#define T2CLKO 0x04
|
||||||
|
#define T1CLKO 0x02
|
||||||
|
#define T0CLKO 0x01
|
||||||
|
sfr AUXINTIF = 0xef;
|
||||||
|
#define INT4IF 0x40
|
||||||
|
#define INT3IF 0x20
|
||||||
|
#define INT2IF 0x10
|
||||||
|
#define T4IF 0x04
|
||||||
|
#define T3IF 0x02
|
||||||
|
#define T2IF 0x01
|
||||||
|
|
||||||
|
//定时器特殊功能寄存器
|
||||||
|
sfr TCON = 0x88;
|
||||||
|
sbit TF1 = TCON^7;
|
||||||
|
sbit TR1 = TCON^6;
|
||||||
|
sbit TF0 = TCON^5;
|
||||||
|
sbit TR0 = TCON^4;
|
||||||
|
sbit IE1 = TCON^3;
|
||||||
|
sbit IT1 = TCON^2;
|
||||||
|
sbit IE0 = TCON^1;
|
||||||
|
sbit IT0 = TCON^0;
|
||||||
|
sfr TMOD = 0x89;
|
||||||
|
#define T1_GATE 0x80
|
||||||
|
#define T1_CT 0x40
|
||||||
|
#define T1_M1 0x20
|
||||||
|
#define T1_M0 0x10
|
||||||
|
#define T0_GATE 0x08
|
||||||
|
#define T0_CT 0x04
|
||||||
|
#define T0_M1 0x02
|
||||||
|
#define T0_M0 0x01
|
||||||
|
sfr TL0 = 0x8a;
|
||||||
|
sfr TL1 = 0x8b;
|
||||||
|
sfr TH0 = 0x8c;
|
||||||
|
sfr TH1 = 0x8d;
|
||||||
|
sfr T4T3M = 0xd1;
|
||||||
|
#define T4R 0x80
|
||||||
|
#define T4_CT 0x40
|
||||||
|
#define T4x12 0x20
|
||||||
|
#define T4CLKO 0x10
|
||||||
|
#define T3R 0x08
|
||||||
|
#define T3_CT 0x04
|
||||||
|
#define T3x12 0x02
|
||||||
|
#define T3CLKO 0x01
|
||||||
|
sfr T4H = 0xd2;
|
||||||
|
sfr T4L = 0xd3;
|
||||||
|
sfr T3H = 0xd4;
|
||||||
|
sfr T3L = 0xd5;
|
||||||
|
sfr T2H = 0xd6;
|
||||||
|
sfr T2L = 0xd7;
|
||||||
|
sfr TH4 = 0xd2;
|
||||||
|
sfr TL4 = 0xd3;
|
||||||
|
sfr TH3 = 0xd4;
|
||||||
|
sfr TL3 = 0xd5;
|
||||||
|
sfr TH2 = 0xd6;
|
||||||
|
sfr TL2 = 0xd7;
|
||||||
|
sfr WKTCL = 0xaa;
|
||||||
|
sfr WKTCH = 0xab;
|
||||||
|
#define WKTEN 0x80
|
||||||
|
sfr WDT_CONTR = 0xc1;
|
||||||
|
#define WDT_FLAG 0x80
|
||||||
|
#define EN_WDT 0x20
|
||||||
|
#define CLR_WDT 0x10
|
||||||
|
#define IDL_WDT 0x08
|
||||||
|
|
||||||
|
//串行口特殊功能寄存器
|
||||||
|
sfr SCON = 0x98;
|
||||||
|
sbit SM0 = SCON^7;
|
||||||
|
sbit SM1 = SCON^6;
|
||||||
|
sbit SM2 = SCON^5;
|
||||||
|
sbit REN = SCON^4;
|
||||||
|
sbit TB8 = SCON^3;
|
||||||
|
sbit RB8 = SCON^2;
|
||||||
|
sbit TI = SCON^1;
|
||||||
|
sbit RI = SCON^0;
|
||||||
|
sfr SBUF = 0x99;
|
||||||
|
sfr S2CON = 0x9a;
|
||||||
|
#define S2SM0 0x80
|
||||||
|
#define S2ST4 0x40
|
||||||
|
#define S2SM2 0x20
|
||||||
|
#define S2REN 0x10
|
||||||
|
#define S2TB8 0x08
|
||||||
|
#define S2RB8 0x04
|
||||||
|
#define S2TI 0x02
|
||||||
|
#define S2RI 0x01
|
||||||
|
sfr S2BUF = 0x9b;
|
||||||
|
sfr S3CON = 0xac;
|
||||||
|
#define S3SM0 0x80
|
||||||
|
#define S3ST4 0x40
|
||||||
|
#define S3SM2 0x20
|
||||||
|
#define S3REN 0x10
|
||||||
|
#define S3TB8 0x08
|
||||||
|
#define S3RB8 0x04
|
||||||
|
#define S3TI 0x02
|
||||||
|
#define S3RI 0x01
|
||||||
|
sfr S3BUF = 0xad;
|
||||||
|
sfr S4CON = 0x84;
|
||||||
|
#define S4SM0 0x80
|
||||||
|
#define S4ST4 0x40
|
||||||
|
#define S4SM2 0x20
|
||||||
|
#define S4REN 0x10
|
||||||
|
#define S4TB8 0x08
|
||||||
|
#define S4RB8 0x04
|
||||||
|
#define S4TI 0x02
|
||||||
|
#define S4RI 0x01
|
||||||
|
sfr S4BUF = 0x85;
|
||||||
|
sfr SADDR = 0xa9;
|
||||||
|
sfr SADEN = 0xb9;
|
||||||
|
|
||||||
|
//ADC 特殊功能寄存器
|
||||||
|
sfr ADC_CONTR = 0xbc;
|
||||||
|
#define ADC_POWER 0x80
|
||||||
|
#define ADC_START 0x40
|
||||||
|
#define ADC_FLAG 0x20
|
||||||
|
sfr ADC_RES = 0xbd;
|
||||||
|
sfr ADC_RESL = 0xbe;
|
||||||
|
sfr ADCCFG = 0xde;
|
||||||
|
#define ADC_RESFMT 0x20
|
||||||
|
|
||||||
|
//SPI 特殊功能寄存器
|
||||||
|
sfr SPSTAT = 0xcd;
|
||||||
|
#define SPIF 0x80
|
||||||
|
#define WCOL 0x40
|
||||||
|
sfr SPCTL = 0xce;
|
||||||
|
#define SSIG 0x80
|
||||||
|
#define SPEN 0x40
|
||||||
|
#define DORD 0x20
|
||||||
|
#define MSTR 0x10
|
||||||
|
#define CPOL 0x08
|
||||||
|
#define CPHA 0x04
|
||||||
|
sfr SPDAT = 0xcf;
|
||||||
|
|
||||||
|
//IAP/ISP 特殊功能寄存器
|
||||||
|
sfr IAP_DATA = 0xc2;
|
||||||
|
sfr IAP_ADDRH = 0xc3;
|
||||||
|
sfr IAP_ADDRL = 0xc4;
|
||||||
|
sfr IAP_CMD = 0xc5;
|
||||||
|
#define IAP_IDL 0x00
|
||||||
|
#define IAP_READ 0x01
|
||||||
|
#define IAP_WRITE 0x02
|
||||||
|
#define IAP_ERASE 0x03
|
||||||
|
sfr IAP_TRIG = 0xc6;
|
||||||
|
sfr IAP_CONTR = 0xc7;
|
||||||
|
#define IAPEN 0x80
|
||||||
|
#define SWBS 0x40
|
||||||
|
#define SWRST 0x20
|
||||||
|
#define CMD_FAIL 0x10
|
||||||
|
sfr ISP_DATA = 0xc2;
|
||||||
|
sfr ISP_ADDRH = 0xc3;
|
||||||
|
sfr ISP_ADDRL = 0xc4;
|
||||||
|
sfr ISP_CMD = 0xc5;
|
||||||
|
sfr ISP_TRIG = 0xc6;
|
||||||
|
sfr ISP_CONTR = 0xc7;
|
||||||
|
|
||||||
|
//比较器特殊功能寄存器
|
||||||
|
sfr CMPCR1 = 0xe6;
|
||||||
|
#define CMPEN 0x80
|
||||||
|
#define CMPIF 0x40
|
||||||
|
#define PIE 0x20
|
||||||
|
#define NIE 0x10
|
||||||
|
#define PIS 0x08
|
||||||
|
#define NIS 0x04
|
||||||
|
#define CMPOE 0x02
|
||||||
|
#define CMPRES 0x01
|
||||||
|
sfr CMPCR2 = 0xe7;
|
||||||
|
#define INVCMPO 0x80
|
||||||
|
#define DISFLT 0x40
|
||||||
|
|
||||||
|
//PCA/PWM 特殊功能寄存器
|
||||||
|
sfr CCON = 0xd8;
|
||||||
|
sbit CF = CCON^7;
|
||||||
|
sbit CR = CCON^6;
|
||||||
|
sbit CCF3 = CCON^3;
|
||||||
|
sbit CCF2 = CCON^2;
|
||||||
|
sbit CCF1 = CCON^1;
|
||||||
|
sbit CCF0 = CCON^0;
|
||||||
|
sfr CMOD = 0xd9;
|
||||||
|
#define CIDL 0x80
|
||||||
|
#define ECF 0x01
|
||||||
|
sfr CL = 0xe9;
|
||||||
|
sfr CH = 0xf9;
|
||||||
|
sfr CCAPM0 = 0xda;
|
||||||
|
#define ECOM0 0x40
|
||||||
|
#define CCAPP0 0x20
|
||||||
|
#define CCAPN0 0x10
|
||||||
|
#define MAT0 0x08
|
||||||
|
#define TOG0 0x04
|
||||||
|
#define PWM0 0x02
|
||||||
|
#define ECCF0 0x01
|
||||||
|
sfr CCAPM1 = 0xdb;
|
||||||
|
#define ECOM1 0x40
|
||||||
|
#define CCAPP1 0x20
|
||||||
|
#define CCAPN1 0x10
|
||||||
|
#define MAT1 0x08
|
||||||
|
#define TOG1 0x04
|
||||||
|
#define PWM1 0x02
|
||||||
|
#define ECCF1 0x01
|
||||||
|
sfr CCAPM2 = 0xdc;
|
||||||
|
#define ECOM2 0x40
|
||||||
|
#define CCAPP2 0x20
|
||||||
|
#define CCAPN2 0x10
|
||||||
|
#define MAT2 0x08
|
||||||
|
#define TOG2 0x04
|
||||||
|
#define PWM2 0x02
|
||||||
|
#define ECCF2 0x01
|
||||||
|
sfr CCAPM3 = 0xdd;
|
||||||
|
#define ECOM3 0x40
|
||||||
|
#define CCAPP3 0x20
|
||||||
|
#define CCAPN3 0x10
|
||||||
|
#define MAT3 0x08
|
||||||
|
#define TOG3 0x04
|
||||||
|
#define PWM3 0x02
|
||||||
|
#define ECCF3 0x01
|
||||||
|
sfr CCAP0L = 0xea;
|
||||||
|
sfr CCAP1L = 0xeb;
|
||||||
|
sfr CCAP2L = 0xec;
|
||||||
|
sfr CCAP3L = 0xed;
|
||||||
|
sfr CCAP0H = 0xfa;
|
||||||
|
sfr CCAP1H = 0xfb;
|
||||||
|
sfr CCAP2H = 0xfc;
|
||||||
|
sfr CCAP3H = 0xfd;
|
||||||
|
sfr PCA_PWM0 = 0xf2;
|
||||||
|
sfr PCA_PWM1 = 0xf3;
|
||||||
|
sfr PCA_PWM2 = 0xf4;
|
||||||
|
sfr PCA_PWM3 = 0xf5;
|
||||||
|
|
||||||
|
//增强型PWM波形发生器特殊功能寄存器
|
||||||
|
sfr PWMCFG = 0xf1;
|
||||||
|
#define CBIF 0x80
|
||||||
|
#define ETADC 0x40
|
||||||
|
sfr PWMIF = 0xf6;
|
||||||
|
#define C7IF 0x80
|
||||||
|
#define C6IF 0x40
|
||||||
|
#define C5IF 0x20
|
||||||
|
#define C4IF 0x10
|
||||||
|
#define C3IF 0x08
|
||||||
|
#define C2IF 0x04
|
||||||
|
#define C1IF 0x02
|
||||||
|
#define C0IF 0x01
|
||||||
|
sfr PWMFDCR = 0xf7;
|
||||||
|
#define INVCMP 0x80
|
||||||
|
#define INVIO 0x40
|
||||||
|
#define ENFD 0x20
|
||||||
|
#define FLTFLIO 0x10
|
||||||
|
#define EFDI 0x08
|
||||||
|
#define FDCMP 0x04
|
||||||
|
#define FDIO 0x02
|
||||||
|
#define FDIF 0x01
|
||||||
|
sfr PWMCR = 0xfe;
|
||||||
|
#define ENPWM 0x80
|
||||||
|
#define ECBI 0x40
|
||||||
|
|
||||||
|
//如下特殊功能寄存器位于扩展RAM区域
|
||||||
|
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
|
||||||
|
#define PWMC (*(unsigned int volatile xdata *)0xfff0)
|
||||||
|
#define PWMCH (*(unsigned char volatile xdata *)0xfff0)
|
||||||
|
#define PWMCL (*(unsigned char volatile xdata *)0xfff1)
|
||||||
|
#define PWMCKS (*(unsigned char volatile xdata *)0xfff2)
|
||||||
|
#define TADCP (*(unsigned char volatile xdata *)0xfff3)
|
||||||
|
#define TADCPH (*(unsigned char volatile xdata *)0xfff3)
|
||||||
|
#define TADCPL (*(unsigned char volatile xdata *)0xfff4)
|
||||||
|
#define PWM0T1 (*(unsigned int volatile xdata *)0xff00)
|
||||||
|
#define PWM0T1H (*(unsigned char volatile xdata *)0xff00)
|
||||||
|
#define PWM0T1L (*(unsigned char volatile xdata *)0xff01)
|
||||||
|
#define PWM0T2 (*(unsigned int volatile xdata *)0xff02)
|
||||||
|
#define PWM0T2H (*(unsigned char volatile xdata *)0xff02)
|
||||||
|
#define PWM0T2L (*(unsigned char volatile xdata *)0xff03)
|
||||||
|
#define PWM0CR (*(unsigned char volatile xdata *)0xff04)
|
||||||
|
#define PWM0HLD (*(unsigned char volatile xdata *)0xff05)
|
||||||
|
#define PWM1T1 (*(unsigned int volatile xdata *)0xff10)
|
||||||
|
#define PWM1T1H (*(unsigned char volatile xdata *)0xff10)
|
||||||
|
#define PWM1T1L (*(unsigned char volatile xdata *)0xff11)
|
||||||
|
#define PWM1T2 (*(unsigned int volatile xdata *)0xff12)
|
||||||
|
#define PWM1T2H (*(unsigned char volatile xdata *)0xff12)
|
||||||
|
#define PWM1T2L (*(unsigned char volatile xdata *)0xff13)
|
||||||
|
#define PWM1CR (*(unsigned char volatile xdata *)0xff14)
|
||||||
|
#define PWM1HLD (*(unsigned char volatile xdata *)0xff15)
|
||||||
|
#define PWM2T1 (*(unsigned int volatile xdata *)0xff20)
|
||||||
|
#define PWM2T1H (*(unsigned char volatile xdata *)0xff20)
|
||||||
|
#define PWM2T1L (*(unsigned char volatile xdata *)0xff21)
|
||||||
|
#define PWM2T2 (*(unsigned int volatile xdata *)0xff22)
|
||||||
|
#define PWM2T2H (*(unsigned char volatile xdata *)0xff22)
|
||||||
|
#define PWM2T2L (*(unsigned char volatile xdata *)0xff23)
|
||||||
|
#define PWM2CR (*(unsigned char volatile xdata *)0xff24)
|
||||||
|
#define PWM2HLD (*(unsigned char volatile xdata *)0xff25)
|
||||||
|
#define PWM3T1 (*(unsigned int volatile xdata *)0xff30)
|
||||||
|
#define PWM3T1H (*(unsigned char volatile xdata *)0xff30)
|
||||||
|
#define PWM3T1L (*(unsigned char volatile xdata *)0xff31)
|
||||||
|
#define PWM3T2 (*(unsigned int volatile xdata *)0xff32)
|
||||||
|
#define PWM3T2H (*(unsigned char volatile xdata *)0xff32)
|
||||||
|
#define PWM3T2L (*(unsigned char volatile xdata *)0xff33)
|
||||||
|
#define PWM3CR (*(unsigned char volatile xdata *)0xff34)
|
||||||
|
#define PWM3HLD (*(unsigned char volatile xdata *)0xff35)
|
||||||
|
#define PWM4T1 (*(unsigned int volatile xdata *)0xff40)
|
||||||
|
#define PWM4T1H (*(unsigned char volatile xdata *)0xff40)
|
||||||
|
#define PWM4T1L (*(unsigned char volatile xdata *)0xff41)
|
||||||
|
#define PWM4T2 (*(unsigned int volatile xdata *)0xff42)
|
||||||
|
#define PWM4T2H (*(unsigned char volatile xdata *)0xff42)
|
||||||
|
#define PWM4T2L (*(unsigned char volatile xdata *)0xff43)
|
||||||
|
#define PWM4CR (*(unsigned char volatile xdata *)0xff44)
|
||||||
|
#define PWM4HLD (*(unsigned char volatile xdata *)0xff45)
|
||||||
|
#define PWM5T1 (*(unsigned int volatile xdata *)0xff50)
|
||||||
|
#define PWM5T1H (*(unsigned char volatile xdata *)0xff50)
|
||||||
|
#define PWM5T1L (*(unsigned char volatile xdata *)0xff51)
|
||||||
|
#define PWM5T2 (*(unsigned int volatile xdata *)0xff52)
|
||||||
|
#define PWM5T2H (*(unsigned char volatile xdata *)0xff52)
|
||||||
|
#define PWM5T2L (*(unsigned char volatile xdata *)0xff53)
|
||||||
|
#define PWM5CR (*(unsigned char volatile xdata *)0xff54)
|
||||||
|
#define PWM5HLD (*(unsigned char volatile xdata *)0xff55)
|
||||||
|
#define PWM6T1 (*(unsigned int volatile xdata *)0xff60)
|
||||||
|
#define PWM6T1H (*(unsigned char volatile xdata *)0xff60)
|
||||||
|
#define PWM6T1L (*(unsigned char volatile xdata *)0xff61)
|
||||||
|
#define PWM6T2 (*(unsigned int volatile xdata *)0xff62)
|
||||||
|
#define PWM6T2H (*(unsigned char volatile xdata *)0xff62)
|
||||||
|
#define PWM6T2L (*(unsigned char volatile xdata *)0xff63)
|
||||||
|
#define PWM6CR (*(unsigned char volatile xdata *)0xff64)
|
||||||
|
#define PWM6HLD (*(unsigned char volatile xdata *)0xff65)
|
||||||
|
#define PWM7T1 (*(unsigned int volatile xdata *)0xff70)
|
||||||
|
#define PWM7T1H (*(unsigned char volatile xdata *)0xff70)
|
||||||
|
#define PWM7T1L (*(unsigned char volatile xdata *)0xff71)
|
||||||
|
#define PWM7T2 (*(unsigned int volatile xdata *)0xff72)
|
||||||
|
#define PWM7T2H (*(unsigned char volatile xdata *)0xff72)
|
||||||
|
#define PWM7T2L (*(unsigned char volatile xdata *)0xff73)
|
||||||
|
#define PWM7CR (*(unsigned char volatile xdata *)0xff74)
|
||||||
|
#define PWM7HLD (*(unsigned char volatile xdata *)0xff75)
|
||||||
|
|
||||||
|
//I2C特殊功能寄存器
|
||||||
|
//如下特殊功能寄存器位于扩展RAM区域
|
||||||
|
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
|
||||||
|
#define I2CCFG (*(unsigned char volatile xdata *)0xfe80)
|
||||||
|
#define ENI2C 0x80
|
||||||
|
#define MSSL 0x40
|
||||||
|
#define I2CMSCR (*(unsigned char volatile xdata *)0xfe81)
|
||||||
|
#define EMSI 0x80
|
||||||
|
#define I2CMSST (*(unsigned char volatile xdata *)0xfe82)
|
||||||
|
#define MSBUSY 0x80
|
||||||
|
#define MSIF 0x40
|
||||||
|
#define MSACKI 0x02
|
||||||
|
#define MSACKO 0x01
|
||||||
|
#define I2CSLCR (*(unsigned char volatile xdata *)0xfe83)
|
||||||
|
#define ESTAI 0x40
|
||||||
|
#define ERXI 0x20
|
||||||
|
#define ETXI 0x10
|
||||||
|
#define ESTOI 0x08
|
||||||
|
#define SLRST 0x01
|
||||||
|
#define I2CSLST (*(unsigned char volatile xdata *)0xfe84)
|
||||||
|
#define SLBUSY 0x80
|
||||||
|
#define STAIF 0x40
|
||||||
|
#define RXIF 0x20
|
||||||
|
#define TXIF 0x10
|
||||||
|
#define STOIF 0x08
|
||||||
|
#define TXING 0x04
|
||||||
|
#define SLACKI 0x02
|
||||||
|
#define SLACKO 0x01
|
||||||
|
#define I2CSLADR (*(unsigned char volatile xdata *)0xfe85)
|
||||||
|
#define I2CTXD (*(unsigned char volatile xdata *)0xfe86)
|
||||||
|
#define I2CRXD (*(unsigned char volatile xdata *)0xfe87)
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
BIN
rx/STC8H-cn.pdf
Normal file
BIN
rx/STC8H-cn.pdf
Normal file
Binary file not shown.
396
rx/STC8_SDCC.H
Normal file
396
rx/STC8_SDCC.H
Normal file
@@ -0,0 +1,396 @@
|
|||||||
|
/*-------------------------------------------------------------------------
|
||||||
|
STC8_SDCC.H - Register definitions for STC8H1K08 series (SDCC compatible)
|
||||||
|
Based on STC8.H (Keil) converted to __sfr/__sbit syntax for SDCC
|
||||||
|
-------------------------------------------------------------------------*/
|
||||||
|
#ifndef __STC8_SDCC_H__
|
||||||
|
#define __STC8_SDCC_H__
|
||||||
|
|
||||||
|
/* ===== 内核 SFR ===== */
|
||||||
|
__sfr __at(0xE0) ACC;
|
||||||
|
__sfr __at(0xF0) B;
|
||||||
|
__sfr __at(0xD0) PSW;
|
||||||
|
__sbit __at(0xD7) CY;
|
||||||
|
__sbit __at(0xD6) AC;
|
||||||
|
__sbit __at(0xD5) F0;
|
||||||
|
__sbit __at(0xD4) RS1;
|
||||||
|
__sbit __at(0xD3) RS0;
|
||||||
|
__sbit __at(0xD2) OV;
|
||||||
|
__sbit __at(0xD0) P;
|
||||||
|
__sfr __at(0x81) SP;
|
||||||
|
__sfr __at(0x82) DPL;
|
||||||
|
__sfr __at(0x83) DPH;
|
||||||
|
__sfr __at(0xAE) TA; /* 时序控制 (IAP 解锁) */
|
||||||
|
__sfr __at(0xE3) DPS;
|
||||||
|
__sfr __at(0xE4) DPL1;
|
||||||
|
__sfr __at(0xE5) DPH1;
|
||||||
|
|
||||||
|
/* ===== I/O 口 SFR ===== */
|
||||||
|
__sfr __at(0x80) P0;
|
||||||
|
__sfr __at(0x90) P1;
|
||||||
|
__sfr __at(0xA0) P2;
|
||||||
|
__sfr __at(0xB0) P3;
|
||||||
|
__sfr __at(0xC0) P4;
|
||||||
|
__sfr __at(0xC8) P5;
|
||||||
|
__sfr __at(0xE8) P6;
|
||||||
|
__sfr __at(0xF8) P7;
|
||||||
|
|
||||||
|
/* I/O 口模式寄存器 */
|
||||||
|
__sfr __at(0x94) P0M0;
|
||||||
|
__sfr __at(0x93) P0M1;
|
||||||
|
__sfr __at(0x92) P1M0;
|
||||||
|
__sfr __at(0x91) P1M1;
|
||||||
|
__sfr __at(0x96) P2M0;
|
||||||
|
__sfr __at(0x95) P2M1;
|
||||||
|
__sfr __at(0xB2) P3M0;
|
||||||
|
__sfr __at(0xB1) P3M1;
|
||||||
|
__sfr __at(0xB4) P4M0;
|
||||||
|
__sfr __at(0xB3) P4M1;
|
||||||
|
__sfr __at(0xCA) P5M0;
|
||||||
|
__sfr __at(0xC9) P5M1;
|
||||||
|
__sfr __at(0xCC) P6M0;
|
||||||
|
__sfr __at(0xCB) P6M1;
|
||||||
|
__sfr __at(0xE2) P7M0;
|
||||||
|
__sfr __at(0xE1) P7M1;
|
||||||
|
|
||||||
|
/* I/O 口位定义 */
|
||||||
|
__sbit __at(0x80) P00; __sbit __at(0x81) P01; __sbit __at(0x82) P02; __sbit __at(0x83) P03;
|
||||||
|
__sbit __at(0x84) P04; __sbit __at(0x85) P05; __sbit __at(0x86) P06; __sbit __at(0x87) P07;
|
||||||
|
__sbit __at(0x90) P10; __sbit __at(0x91) P11; __sbit __at(0x92) P12; __sbit __at(0x93) P13;
|
||||||
|
__sbit __at(0x94) P14; __sbit __at(0x95) P15; __sbit __at(0x96) P16; __sbit __at(0x97) P17;
|
||||||
|
__sbit __at(0xA0) P20; __sbit __at(0xA1) P21; __sbit __at(0xA2) P22; __sbit __at(0xA3) P23;
|
||||||
|
__sbit __at(0xA4) P24; __sbit __at(0xA5) P25; __sbit __at(0xA6) P26; __sbit __at(0xA7) P27;
|
||||||
|
__sbit __at(0xB0) P30; __sbit __at(0xB1) P31; __sbit __at(0xB2) P32; __sbit __at(0xB3) P33;
|
||||||
|
__sbit __at(0xB4) P34; __sbit __at(0xB5) P35; __sbit __at(0xB6) P36; __sbit __at(0xB7) P37;
|
||||||
|
__sbit __at(0xC0) P40; __sbit __at(0xC1) P41; __sbit __at(0xC2) P42; __sbit __at(0xC3) P43;
|
||||||
|
__sbit __at(0xC4) P44; __sbit __at(0xC5) P45; __sbit __at(0xC6) P46; __sbit __at(0xC7) P47;
|
||||||
|
__sbit __at(0xC8) P50; __sbit __at(0xC9) P51; __sbit __at(0xCA) P52; __sbit __at(0xCB) P53;
|
||||||
|
__sbit __at(0xCC) P54; __sbit __at(0xCD) P55; __sbit __at(0xCE) P56; __sbit __at(0xCF) P57;
|
||||||
|
|
||||||
|
/* ===== 系统管理 ===== */
|
||||||
|
__sfr __at(0x87) PCON;
|
||||||
|
#define SMOD 0x80
|
||||||
|
#define SMOD0 0x40
|
||||||
|
#define LVDF 0x20
|
||||||
|
#define POF 0x10
|
||||||
|
#define PD 0x02
|
||||||
|
#define IDL 0x01
|
||||||
|
|
||||||
|
__sfr __at(0x8E) AUXR;
|
||||||
|
#define T0x12 0x80
|
||||||
|
#define T1x12 0x40
|
||||||
|
#define UART_M0x6 0x20
|
||||||
|
#define T2R 0x10
|
||||||
|
#define T2_CT 0x08
|
||||||
|
#define T2x12 0x04
|
||||||
|
#define EXTRAM 0x02
|
||||||
|
#define S1ST2 0x01
|
||||||
|
|
||||||
|
__sfr __at(0x97) AUXR2;
|
||||||
|
#define TXLNRX 0x10
|
||||||
|
|
||||||
|
__sfr __at(0xA1) BUS_SPEED;
|
||||||
|
__sfr __at(0xA2) P_SW1; /* 外设切换 1 */
|
||||||
|
__sfr __at(0xBA) P_SW2; /* 外设切换 2 */
|
||||||
|
#define EAXFR 0x80
|
||||||
|
__sfr __at(0xBB) VOCTRL;
|
||||||
|
__sfr __at(0xFF) RSTCFG;
|
||||||
|
|
||||||
|
/* 扩展 RAM 寄存器 (需 EAXFR=1) */
|
||||||
|
#define CKSEL (*(volatile unsigned char __xdata *)0xFE00)
|
||||||
|
#define CLKDIV (*(volatile unsigned char __xdata *)0xFE01)
|
||||||
|
#define IRC24MCR (*(volatile unsigned char __xdata *)0xFE02)
|
||||||
|
#define XOSCCR (*(volatile unsigned char __xdata *)0xFE03)
|
||||||
|
#define IRC32KCR (*(volatile unsigned char __xdata *)0xFE04)
|
||||||
|
|
||||||
|
/* ===== 中断 ===== */
|
||||||
|
__sfr __at(0xA8) IE;
|
||||||
|
__sbit __at(0xAF) EA;
|
||||||
|
__sbit __at(0xAE) ELVD;
|
||||||
|
__sbit __at(0xAD) EADC;
|
||||||
|
__sbit __at(0xAC) ES;
|
||||||
|
__sbit __at(0xAB) ET1;
|
||||||
|
__sbit __at(0xAA) EX1;
|
||||||
|
__sbit __at(0xA9) ET0;
|
||||||
|
__sbit __at(0xA8) EX0;
|
||||||
|
|
||||||
|
__sfr __at(0xAF) IE2;
|
||||||
|
#define ET4 0x40
|
||||||
|
#define ET3 0x20
|
||||||
|
#define ES4 0x10
|
||||||
|
#define ES3 0x08
|
||||||
|
#define ET2 0x04
|
||||||
|
#define ESPI 0x02
|
||||||
|
#define ES2 0x01
|
||||||
|
|
||||||
|
__sfr __at(0xB8) IP;
|
||||||
|
__sfr __at(0xB5) IP2;
|
||||||
|
__sfr __at(0xB7) IPH;
|
||||||
|
__sfr __at(0xB6) IP2H;
|
||||||
|
|
||||||
|
__sfr __at(0x8F) INTCLKO;
|
||||||
|
__sfr __at(0xEF) AUXINTIF;
|
||||||
|
|
||||||
|
/* ===== 定时器 ===== */
|
||||||
|
__sfr __at(0x88) TCON;
|
||||||
|
__sbit __at(0x8F) TF1;
|
||||||
|
__sbit __at(0x8E) TR1;
|
||||||
|
__sbit __at(0x8D) TF0;
|
||||||
|
__sbit __at(0x8C) TR0;
|
||||||
|
__sbit __at(0x8B) IE1;
|
||||||
|
__sbit __at(0x8A) IT1;
|
||||||
|
__sbit __at(0x89) IE0;
|
||||||
|
__sbit __at(0x88) IT0;
|
||||||
|
|
||||||
|
__sfr __at(0x89) TMOD;
|
||||||
|
#define T1_GATE 0x80
|
||||||
|
#define T1_CT 0x40
|
||||||
|
#define T1_M1 0x20
|
||||||
|
#define T1_M0 0x10
|
||||||
|
#define T0_GATE 0x08
|
||||||
|
#define T0_CT 0x04
|
||||||
|
#define T0_M1 0x02
|
||||||
|
#define T0_M0 0x01
|
||||||
|
|
||||||
|
__sfr __at(0x8A) TL0;
|
||||||
|
__sfr __at(0x8B) TL1;
|
||||||
|
__sfr __at(0x8C) TH0;
|
||||||
|
__sfr __at(0x8D) TH1;
|
||||||
|
|
||||||
|
__sfr __at(0xD1) T4T3M;
|
||||||
|
__sfr __at(0xD2) T4H;
|
||||||
|
__sfr __at(0xD3) T4L;
|
||||||
|
__sfr __at(0xD4) T3H;
|
||||||
|
__sfr __at(0xD5) T3L;
|
||||||
|
__sfr __at(0xD6) T2H;
|
||||||
|
__sfr __at(0xD7) T2L;
|
||||||
|
|
||||||
|
__sfr __at(0xAA) WKTCL;
|
||||||
|
__sfr __at(0xAB) WKTCH;
|
||||||
|
#define WKTEN 0x80
|
||||||
|
|
||||||
|
__sfr __at(0xC1) WDT_CONTR;
|
||||||
|
#define WDT_FLAG 0x80
|
||||||
|
#define EN_WDT 0x20
|
||||||
|
#define CLR_WDT 0x10
|
||||||
|
#define IDL_WDT 0x08
|
||||||
|
|
||||||
|
/* ===== 串口 ===== */
|
||||||
|
__sfr __at(0x98) SCON;
|
||||||
|
__sbit __at(0x9F) SM0;
|
||||||
|
__sbit __at(0x9E) SM1;
|
||||||
|
__sbit __at(0x9D) SM2;
|
||||||
|
__sbit __at(0x9C) REN;
|
||||||
|
__sbit __at(0x9B) TB8;
|
||||||
|
__sbit __at(0x9A) RB8;
|
||||||
|
__sbit __at(0x99) TI;
|
||||||
|
__sbit __at(0x98) RI;
|
||||||
|
__sfr __at(0x99) SBUF;
|
||||||
|
|
||||||
|
__sfr __at(0x9A) S2CON;
|
||||||
|
__sfr __at(0x9B) S2BUF;
|
||||||
|
__sfr __at(0xAC) S3CON;
|
||||||
|
__sfr __at(0xAD) S3BUF;
|
||||||
|
__sfr __at(0x84) S4CON;
|
||||||
|
__sfr __at(0x85) S4BUF;
|
||||||
|
|
||||||
|
__sfr __at(0xA9) SADDR;
|
||||||
|
__sfr __at(0xB9) SADEN;
|
||||||
|
|
||||||
|
/* ===== ADC ===== */
|
||||||
|
__sfr __at(0xBC) ADC_CONTR;
|
||||||
|
#define ADC_POWER 0x80
|
||||||
|
#define ADC_START 0x40
|
||||||
|
#define ADC_FLAG 0x20
|
||||||
|
|
||||||
|
__sfr __at(0xBD) ADC_RES;
|
||||||
|
__sfr __at(0xBE) ADC_RESL;
|
||||||
|
__sfr __at(0xDE) ADCCFG;
|
||||||
|
#define ADC_RESFMT 0x20
|
||||||
|
|
||||||
|
/* ===== SPI ===== */
|
||||||
|
__sfr __at(0xCD) SPSTAT;
|
||||||
|
#define SPIF 0x80
|
||||||
|
#define WCOL 0x40
|
||||||
|
__sfr __at(0xCE) SPCTL;
|
||||||
|
#define SSIG 0x80
|
||||||
|
#define SPEN 0x40
|
||||||
|
#define DORD 0x20
|
||||||
|
#define MSTR 0x10
|
||||||
|
#define CPOL 0x08
|
||||||
|
#define CPHA 0x04
|
||||||
|
__sfr __at(0xCF) SPDAT;
|
||||||
|
|
||||||
|
/* ===== IAP/ISP ===== */
|
||||||
|
__sfr __at(0xC2) IAP_DATA;
|
||||||
|
__sfr __at(0xC3) IAP_ADDRH;
|
||||||
|
__sfr __at(0xC4) IAP_ADDRL;
|
||||||
|
__sfr __at(0xC5) IAP_CMD;
|
||||||
|
#define IAP_IDL 0x00
|
||||||
|
#define IAP_READ 0x01
|
||||||
|
#define IAP_WRITE 0x02
|
||||||
|
#define IAP_ERASE 0x03
|
||||||
|
__sfr __at(0xC6) IAP_TRIG;
|
||||||
|
__sfr __at(0xC7) IAP_CONTR;
|
||||||
|
#define IAPEN 0x80
|
||||||
|
#define SWBS 0x40
|
||||||
|
#define SWRST 0x20
|
||||||
|
#define CMD_FAIL 0x10
|
||||||
|
|
||||||
|
/* ===== PCA/PWM ===== */
|
||||||
|
__sfr __at(0xD8) CCON;
|
||||||
|
__sbit __at(0xDF) CF;
|
||||||
|
__sbit __at(0xDE) CR;
|
||||||
|
__sbit __at(0xDB) CCF3;
|
||||||
|
__sbit __at(0xDA) CCF2;
|
||||||
|
__sbit __at(0xD9) CCF1;
|
||||||
|
__sbit __at(0xD8) CCF0;
|
||||||
|
|
||||||
|
__sfr __at(0xD9) CMOD;
|
||||||
|
#define CIDL 0x80
|
||||||
|
#define ECF 0x01
|
||||||
|
|
||||||
|
__sfr __at(0xE9) CL;
|
||||||
|
__sfr __at(0xF9) CH;
|
||||||
|
__sfr __at(0xDA) CCAPM0;
|
||||||
|
__sfr __at(0xDB) CCAPM1;
|
||||||
|
__sfr __at(0xDC) CCAPM2;
|
||||||
|
__sfr __at(0xDD) CCAPM3;
|
||||||
|
__sfr __at(0xEA) CCAP0L;
|
||||||
|
__sfr __at(0xEB) CCAP1L;
|
||||||
|
__sfr __at(0xEC) CCAP2L;
|
||||||
|
__sfr __at(0xED) CCAP3L;
|
||||||
|
__sfr __at(0xFA) CCAP0H;
|
||||||
|
__sfr __at(0xFB) CCAP1H;
|
||||||
|
__sfr __at(0xFC) CCAP2H;
|
||||||
|
__sfr __at(0xFD) CCAP3H;
|
||||||
|
__sfr __at(0xF2) PCA_PWM0;
|
||||||
|
__sfr __at(0xF3) PCA_PWM1;
|
||||||
|
__sfr __at(0xF4) PCA_PWM2;
|
||||||
|
__sfr __at(0xF5) PCA_PWM3;
|
||||||
|
|
||||||
|
/* ===== 高级 PWM ===== */
|
||||||
|
__sfr __at(0xF1) PWMCFG;
|
||||||
|
#define CBIF 0x80
|
||||||
|
#define ETADC 0x40
|
||||||
|
__sfr __at(0xF6) PWMIF;
|
||||||
|
__sfr __at(0xF7) PWMFDCR;
|
||||||
|
__sfr __at(0xFE) PWMCR;
|
||||||
|
#define ENPWM 0x80
|
||||||
|
#define ECBI 0x40
|
||||||
|
|
||||||
|
/* 高级 PWM 扩展寄存器 (需 EAXFR=1) */
|
||||||
|
#define PWMC (*(volatile unsigned int __xdata *)0xFFF0)
|
||||||
|
#define PWMCH (*(volatile unsigned char __xdata *)0xFFF0)
|
||||||
|
#define PWMCL (*(volatile unsigned char __xdata *)0xFFF1)
|
||||||
|
#define PWMCKS (*(volatile unsigned char __xdata *)0xFFF2)
|
||||||
|
|
||||||
|
#define PWM0T1 (*(volatile unsigned int __xdata *)0xFF00)
|
||||||
|
#define PWM0T1H (*(volatile unsigned char __xdata *)0xFF00)
|
||||||
|
#define PWM0T1L (*(volatile unsigned char __xdata *)0xFF01)
|
||||||
|
#define PWM0T2 (*(volatile unsigned int __xdata *)0xFF02)
|
||||||
|
#define PWM0T2H (*(volatile unsigned char __xdata *)0xFF02)
|
||||||
|
#define PWM0T2L (*(volatile unsigned char __xdata *)0xFF03)
|
||||||
|
#define PWM0CR (*(volatile unsigned char __xdata *)0xFF04)
|
||||||
|
#define PWM0HLD (*(volatile unsigned char __xdata *)0xFF05)
|
||||||
|
|
||||||
|
#define PWM1T1 (*(volatile unsigned int __xdata *)0xFF10)
|
||||||
|
#define PWM1T1H (*(volatile unsigned char __xdata *)0xFF10)
|
||||||
|
#define PWM1T1L (*(volatile unsigned char __xdata *)0xFF11)
|
||||||
|
#define PWM1T2 (*(volatile unsigned int __xdata *)0xFF12)
|
||||||
|
#define PWM1T2H (*(volatile unsigned char __xdata *)0xFF12)
|
||||||
|
#define PWM1T2L (*(volatile unsigned char __xdata *)0xFF13)
|
||||||
|
#define PWM1CR (*(volatile unsigned char __xdata *)0xFF14)
|
||||||
|
#define PWM1HLD (*(volatile unsigned char __xdata *)0xFF15)
|
||||||
|
|
||||||
|
#define PWM2T1 (*(volatile unsigned int __xdata *)0xFF20)
|
||||||
|
#define PWM2T1H (*(volatile unsigned char __xdata *)0xFF20)
|
||||||
|
#define PWM2T1L (*(volatile unsigned char __xdata *)0xFF21)
|
||||||
|
#define PWM2T2 (*(volatile unsigned int __xdata *)0xFF22)
|
||||||
|
#define PWM2T2H (*(volatile unsigned char __xdata *)0xFF22)
|
||||||
|
#define PWM2T2L (*(volatile unsigned char __xdata *)0xFF23)
|
||||||
|
#define PWM2CR (*(volatile unsigned char __xdata *)0xFF24)
|
||||||
|
#define PWM2HLD (*(volatile unsigned char __xdata *)0xFF25)
|
||||||
|
|
||||||
|
#define PWM3T1 (*(volatile unsigned int __xdata *)0xFF30)
|
||||||
|
#define PWM3T1H (*(volatile unsigned char __xdata *)0xFF30)
|
||||||
|
#define PWM3T1L (*(volatile unsigned char __xdata *)0xFF31)
|
||||||
|
#define PWM3T2 (*(volatile unsigned int __xdata *)0xFF32)
|
||||||
|
#define PWM3T2H (*(volatile unsigned char __xdata *)0xFF32)
|
||||||
|
#define PWM3T2L (*(volatile unsigned char __xdata *)0xFF33)
|
||||||
|
#define PWM3CR (*(volatile unsigned char __xdata *)0xFF34)
|
||||||
|
#define PWM3HLD (*(volatile unsigned char __xdata *)0xFF35)
|
||||||
|
|
||||||
|
#define PWM4T1 (*(volatile unsigned int __xdata *)0xFF40)
|
||||||
|
#define PWM4T1H (*(volatile unsigned char __xdata *)0xFF40)
|
||||||
|
#define PWM4T1L (*(volatile unsigned char __xdata *)0xFF41)
|
||||||
|
#define PWM4T2 (*(volatile unsigned int __xdata *)0xFF42)
|
||||||
|
#define PWM4T2H (*(volatile unsigned char __xdata *)0xFF42)
|
||||||
|
#define PWM4T2L (*(volatile unsigned char __xdata *)0xFF43)
|
||||||
|
#define PWM4CR (*(volatile unsigned char __xdata *)0xFF44)
|
||||||
|
#define PWM4HLD (*(volatile unsigned char __xdata *)0xFF45)
|
||||||
|
|
||||||
|
#define PWM5T1 (*(volatile unsigned int __xdata *)0xFF50)
|
||||||
|
#define PWM5T1H (*(volatile unsigned char __xdata *)0xFF50)
|
||||||
|
#define PWM5T1L (*(volatile unsigned char __xdata *)0xFF51)
|
||||||
|
#define PWM5T2 (*(volatile unsigned int __xdata *)0xFF52)
|
||||||
|
#define PWM5T2H (*(volatile unsigned char __xdata *)0xFF52)
|
||||||
|
#define PWM5T2L (*(volatile unsigned char __xdata *)0xFF53)
|
||||||
|
#define PWM5CR (*(volatile unsigned char __xdata *)0xFF54)
|
||||||
|
#define PWM5HLD (*(volatile unsigned char __xdata *)0xFF55)
|
||||||
|
|
||||||
|
#define PWM6T1 (*(volatile unsigned int __xdata *)0xFF60)
|
||||||
|
#define PWM6T1H (*(volatile unsigned char __xdata *)0xFF60)
|
||||||
|
#define PWM6T1L (*(volatile unsigned char __xdata *)0xFF61)
|
||||||
|
#define PWM6T2 (*(volatile unsigned int __xdata *)0xFF62)
|
||||||
|
#define PWM6T2H (*(volatile unsigned char __xdata *)0xFF62)
|
||||||
|
#define PWM6T2L (*(volatile unsigned char __xdata *)0xFF63)
|
||||||
|
#define PWM6CR (*(volatile unsigned char __xdata *)0xFF64)
|
||||||
|
#define PWM6HLD (*(volatile unsigned char __xdata *)0xFF65)
|
||||||
|
|
||||||
|
#define PWM7T1 (*(volatile unsigned int __xdata *)0xFF70)
|
||||||
|
#define PWM7T1H (*(volatile unsigned char __xdata *)0xFF70)
|
||||||
|
#define PWM7T1L (*(volatile unsigned char __xdata *)0xFF71)
|
||||||
|
#define PWM7T2 (*(volatile unsigned int __xdata *)0xFF72)
|
||||||
|
#define PWM7T2H (*(volatile unsigned char __xdata *)0xFF72)
|
||||||
|
#define PWM7T2L (*(volatile unsigned char __xdata *)0xFF73)
|
||||||
|
#define PWM7CR (*(volatile unsigned char __xdata *)0xFF74)
|
||||||
|
#define PWM7HLD (*(volatile unsigned char __xdata *)0xFF75)
|
||||||
|
|
||||||
|
/* ===== 高级 PWM 端口切换 (扩展寄存器) ===== */
|
||||||
|
#define PWMx_PS (*(volatile unsigned char __xdata *)0xFFF5)
|
||||||
|
#define PWMx_ETRPS (*(volatile unsigned char __xdata *)0xFFF6)
|
||||||
|
|
||||||
|
/* ===== I2C ===== */
|
||||||
|
#define I2CCFG (*(volatile unsigned char __xdata *)0xFE80)
|
||||||
|
#define I2CMSCR (*(volatile unsigned char __xdata *)0xFE81)
|
||||||
|
#define I2CMSST (*(volatile unsigned char __xdata *)0xFE82)
|
||||||
|
#define I2CSLCR (*(volatile unsigned char __xdata *)0xFE83)
|
||||||
|
#define I2CSLST (*(volatile unsigned char __xdata *)0xFE84)
|
||||||
|
#define I2CSLADR (*(volatile unsigned char __xdata *)0xFE85)
|
||||||
|
#define I2CTXD (*(volatile unsigned char __xdata *)0xFE86)
|
||||||
|
#define I2CRXD (*(volatile unsigned char __xdata *)0xFE87)
|
||||||
|
|
||||||
|
/* ===== 扩展 I/O 上拉/下拉 ===== */
|
||||||
|
#define P0PU (*(volatile unsigned char __xdata *)0xFE10)
|
||||||
|
#define P1PU (*(volatile unsigned char __xdata *)0xFE11)
|
||||||
|
#define P2PU (*(volatile unsigned char __xdata *)0xFE12)
|
||||||
|
#define P3PU (*(volatile unsigned char __xdata *)0xFE13)
|
||||||
|
#define P4PU (*(volatile unsigned char __xdata *)0xFE14)
|
||||||
|
#define P5PU (*(volatile unsigned char __xdata *)0xFE15)
|
||||||
|
#define P6PU (*(volatile unsigned char __xdata *)0xFE16)
|
||||||
|
#define P7PU (*(volatile unsigned char __xdata *)0xFE17)
|
||||||
|
|
||||||
|
#define P0NCS (*(volatile unsigned char __xdata *)0xFE18)
|
||||||
|
#define P1NCS (*(volatile unsigned char __xdata *)0xFE19)
|
||||||
|
#define P2NCS (*(volatile unsigned char __xdata *)0xFE1A)
|
||||||
|
#define P3NCS (*(volatile unsigned char __xdata *)0xFE1B)
|
||||||
|
#define P4NCS (*(volatile unsigned char __xdata *)0xFE1C)
|
||||||
|
#define P5NCS (*(volatile unsigned char __xdata *)0xFE1D)
|
||||||
|
#define P6NCS (*(volatile unsigned char __xdata *)0xFE1E)
|
||||||
|
#define P7NCS (*(volatile unsigned char __xdata *)0xFE1F)
|
||||||
|
|
||||||
|
/* ===== 比较器 ===== */
|
||||||
|
__sfr __at(0xE6) CMPCR1;
|
||||||
|
__sfr __at(0xE7) CMPCR2;
|
||||||
|
|
||||||
|
#endif /* __STC8_SDCC_H__ */
|
||||||
623
rx/gen_pdf.py
Normal file
623
rx/gen_pdf.py
Normal file
@@ -0,0 +1,623 @@
|
|||||||
|
#!/usr/bin/env python3
|
||||||
|
"""ZhaTianRX 接收机操作指南 PDF 生成脚本"""
|
||||||
|
|
||||||
|
from fpdf import FPDF
|
||||||
|
import os
|
||||||
|
|
||||||
|
class ZhaTianPDF(FPDF):
|
||||||
|
def __init__(self):
|
||||||
|
super().__init__()
|
||||||
|
self.set_auto_page_break(auto=True, margin=15)
|
||||||
|
|
||||||
|
def header(self):
|
||||||
|
if self.page_no() > 1:
|
||||||
|
self.set_font('Helvetica', 'I', 8)
|
||||||
|
self.cell(0, 8, 'ZhaTianRX 接收机操作指南', 0, 0, 'L')
|
||||||
|
self.cell(0, 8, f'第 {self.page_no()} 页', 0, 1, 'R')
|
||||||
|
self.line(10, 14, 200, 14)
|
||||||
|
self.ln(4)
|
||||||
|
|
||||||
|
def footer(self):
|
||||||
|
self.set_y(-15)
|
||||||
|
self.set_font('Helvetica', 'I', 7)
|
||||||
|
self.cell(0, 10, f'ZhaTianRC 项目 - STC8H1K08 + NRF24L01', 0, 0, 'C')
|
||||||
|
|
||||||
|
def chapter_title(self, title, level=1):
|
||||||
|
if level == 1:
|
||||||
|
self.set_font('Helvetica', 'B', 16)
|
||||||
|
self.set_text_color(0x1A, 0x1A, 0x2E)
|
||||||
|
self.cell(0, 12, title, 0, 1)
|
||||||
|
self.line(10, self.get_y(), 200, self.get_y())
|
||||||
|
self.ln(4)
|
||||||
|
elif level == 2:
|
||||||
|
self.set_font('Helvetica', 'B', 13)
|
||||||
|
self.set_text_color(0x2C, 0x3E, 0x50)
|
||||||
|
self.cell(0, 10, title, 0, 1)
|
||||||
|
self.ln(2)
|
||||||
|
elif level == 3:
|
||||||
|
self.set_font('Helvetica', 'B', 11)
|
||||||
|
self.set_text_color(0x34, 0x49, 0x5E)
|
||||||
|
self.cell(0, 8, title, 0, 1)
|
||||||
|
self.ln(1)
|
||||||
|
|
||||||
|
def body_text(self, text):
|
||||||
|
self.set_font('Helvetica', '', 10)
|
||||||
|
self.set_text_color(0x33, 0x33, 0x33)
|
||||||
|
self.multi_cell(0, 5.5, text)
|
||||||
|
self.ln(2)
|
||||||
|
|
||||||
|
def bullet(self, text, indent=10):
|
||||||
|
self.set_font('Helvetica', '', 10)
|
||||||
|
self.set_text_color(0x33, 0x33, 0x33)
|
||||||
|
x = self.get_x()
|
||||||
|
self.cell(indent, 5.5, '')
|
||||||
|
self.set_font('Helvetica', '', 10)
|
||||||
|
self.cell(5, 5.5, chr(8226) + ' ')
|
||||||
|
self.multi_cell(0, 5.5, text)
|
||||||
|
self.ln(1)
|
||||||
|
|
||||||
|
def code_block(self, text):
|
||||||
|
self.set_fill_color(0xF5, 0xF5, 0xF5)
|
||||||
|
self.set_text_color(0x1A, 0x1A, 0x2E)
|
||||||
|
self.set_font('Courier', '', 9)
|
||||||
|
self.ln(1)
|
||||||
|
for line in text.split('\n'):
|
||||||
|
self.cell(0, 5, ' ' + line, 0, 1, '', True)
|
||||||
|
self.ln(2)
|
||||||
|
|
||||||
|
def step_block(self, num, title, desc, code=None):
|
||||||
|
"""操作步骤"""
|
||||||
|
self.set_font('Helvetica', 'B', 10)
|
||||||
|
self.set_text_color(0xC0, 0x39, 0x2B)
|
||||||
|
self.cell(0, 6, f'步骤 {num}: {title}', 0, 1)
|
||||||
|
self.set_font('Helvetica', '', 10)
|
||||||
|
self.set_text_color(0x33, 0x33, 0x33)
|
||||||
|
self.multi_cell(0, 5.5, desc)
|
||||||
|
if code:
|
||||||
|
self.code_block(code)
|
||||||
|
self.ln(2)
|
||||||
|
|
||||||
|
def table_header(self, cols, widths):
|
||||||
|
self.set_font('Helvetica', 'B', 9)
|
||||||
|
self.set_fill_color(0x2C, 0x3E, 0x50)
|
||||||
|
self.set_text_color(0xFF, 0xFF, 0xFF)
|
||||||
|
for i, col in enumerate(cols):
|
||||||
|
self.cell(widths[i], 7, col, 1, 0, 'C', True)
|
||||||
|
self.ln()
|
||||||
|
|
||||||
|
def table_row(self, cols, widths, fill=False):
|
||||||
|
self.set_font('Helvetica', '', 9)
|
||||||
|
self.set_text_color(0x33, 0x33, 0x33)
|
||||||
|
if fill:
|
||||||
|
self.set_fill_color(0xF0, 0xF0, 0xF0)
|
||||||
|
else:
|
||||||
|
self.set_fill_color(0xFF, 0xFF, 0xFF)
|
||||||
|
for i, col in enumerate(cols):
|
||||||
|
self.cell(widths[i], 6, col, 1, 0, 'C', True)
|
||||||
|
self.ln()
|
||||||
|
|
||||||
|
|
||||||
|
def build_pdf():
|
||||||
|
pdf = ZhaTianPDF()
|
||||||
|
pdf.set_title('ZhaTianRX 接收机操作指南')
|
||||||
|
pdf.set_author('ZhaTianRC Project')
|
||||||
|
|
||||||
|
# ==================== 封面 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.ln(40)
|
||||||
|
pdf.set_font('Helvetica', 'B', 28)
|
||||||
|
pdf.set_text_color(0x1A, 0x1A, 0x2E)
|
||||||
|
pdf.cell(0, 15, 'ZhaTianRX', 0, 1, 'C')
|
||||||
|
pdf.set_font('Helvetica', '', 16)
|
||||||
|
pdf.set_text_color(0x7F, 0x8C, 0x8D)
|
||||||
|
pdf.cell(0, 10, '接收机操作指南', 0, 1, 'C')
|
||||||
|
pdf.ln(10)
|
||||||
|
pdf.set_draw_color(0xC0, 0x39, 0x2B)
|
||||||
|
pdf.line(60, pdf.get_y(), 150, pdf.get_y())
|
||||||
|
pdf.ln(10)
|
||||||
|
pdf.set_font('Helvetica', '', 11)
|
||||||
|
pdf.set_text_color(0x55, 0x55, 0x55)
|
||||||
|
pdf.cell(0, 7, 'MCU: STC8H1K08 | 射频: NRF24L01+ | 编译器: SDCC', 0, 1, 'C')
|
||||||
|
pdf.cell(0, 7, '固件版本: 1.0 | 项目: ZhaTianRC', 0, 1, 'C')
|
||||||
|
pdf.ln(20)
|
||||||
|
pdf.set_font('Helvetica', 'I', 9)
|
||||||
|
pdf.cell(0, 7, '本文档涵盖接收机的所有功能、操作步骤及串口命令参考', 0, 1, 'C')
|
||||||
|
|
||||||
|
# ==================== 目录 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('目录')
|
||||||
|
pdf.set_font('Helvetica', '', 11)
|
||||||
|
toc = [
|
||||||
|
'1. 概述',
|
||||||
|
'2. 硬件引脚分配',
|
||||||
|
'3. 首次使用 - 对频操作',
|
||||||
|
'4. 输出模式切换',
|
||||||
|
'5. 串口命令详解',
|
||||||
|
'6. 回传遥测功能',
|
||||||
|
'7. LED 状态指示',
|
||||||
|
'8. 固件烧录方法',
|
||||||
|
'9. 附录 - 技术规格',
|
||||||
|
]
|
||||||
|
for item in toc:
|
||||||
|
pdf.cell(0, 8, item, 0, 1)
|
||||||
|
pdf.ln(1)
|
||||||
|
|
||||||
|
# ==================== 1. 概述 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('1. 概述')
|
||||||
|
pdf.body_text(
|
||||||
|
'ZhaTianRX 是 ZhaTianRC 遥控器项目的接收机子项目。采用 STC8H1K08 系列单片机作为主控芯片，'
|
||||||
|
'NRF24L01+ 作为 2.4GHz 射频收发芯片。接收机从发射机接收遥控通道数据，转换为多种输出格式，'
|
||||||
|
'驱动舵机、飞控等设备。'
|
||||||
|
)
|
||||||
|
pdf.chapter_title('主要特性', 2)
|
||||||
|
features = [
|
||||||
|
'4 路 50Hz 舵机 PWM 输出 (P3.4-P3.7)',
|
||||||
|
'SBUS 输出 (100kbps 8E2, 经三极管反相)',
|
||||||
|
'CRSF/Crossfire 输出 (420kbps 8N1)',
|
||||||
|
'UART 直通输出 (115200 8N1)',
|
||||||
|
'电池电压检测 (12位ADC)',
|
||||||
|
'NRF24L01 遥测回传 (电压/RSSI/丢包率)',
|
||||||
|
'EEPROM 存储对频信息',
|
||||||
|
'串口命令配置 (115200 8N1)',
|
||||||
|
'信号丢失保护 (失控回中位)',
|
||||||
|
'NRF 模块硬件检测与自动恢复',
|
||||||
|
]
|
||||||
|
for f in features:
|
||||||
|
pdf.bullet(f)
|
||||||
|
|
||||||
|
# ==================== 2. 硬件引脚分配 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('2. 硬件引脚分配')
|
||||||
|
pdf.chapter_title('2.1 功能引脚', 2)
|
||||||
|
|
||||||
|
cols = ['功能', '引脚', '说明']
|
||||||
|
widths = [35, 50, 95]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
rows = [
|
||||||
|
['CH1', 'P3.7', '舵机 PWM 输出 1 (50Hz)'],
|
||||||
|
['CH2', 'P3.6', '舵机 PWM 输出 2'],
|
||||||
|
['CH3', 'P3.5', '舵机 PWM 输出 3'],
|
||||||
|
['CH4', 'P3.4', '舵机 PWM 输出 4'],
|
||||||
|
['BAT_ADC', 'P3.3/ADC11', '电池电压分压输入'],
|
||||||
|
['LED', 'P3.2', '状态指示灯 (低电平亮)'],
|
||||||
|
['TX', 'P3.1', 'UART1 TX / SBUS 输出 (经三极管反相)'],
|
||||||
|
['RX', 'P3.0', 'UART1 RX / 命令输入'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('2.2 NRF24L01 连接引脚', 2)
|
||||||
|
pdf.body_text('NRF24L01 通过 STC8H 硬件 SPI 连接，IRQ 连接到了不具备中断功能的引脚，通过主循环轮询检测。')
|
||||||
|
|
||||||
|
cols = ['信号', '引脚']
|
||||||
|
widths = [40, 40]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
rows = [
|
||||||
|
['SCK', 'P1.5'],
|
||||||
|
['CE', 'P1.6'],
|
||||||
|
['IRQ', 'P1.7'],
|
||||||
|
['CSN', 'P5.4'],
|
||||||
|
['MISO', 'P1.3'],
|
||||||
|
['MOSI', 'P1.4'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
# ==================== 3. 首次使用 - 对频操作 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('3. 首次使用 - 对频操作')
|
||||||
|
pdf.body_text(
|
||||||
|
'接收机上电后自动检测 EEPROM 中是否存有对频信息。如果没有对频数据，'
|
||||||
|
'自动进入对频模式（LED 快闪 3Hz），等待与发射机配对。'
|
||||||
|
)
|
||||||
|
|
||||||
|
pdf.chapter_title('3.1 首次对频', 2)
|
||||||
|
pdf.step_block(1, '给接收机上电',
|
||||||
|
'连接接收机电源（3.3V-5V），观察 LED 状态。'
|
||||||
|
'如果 EEPROM 无数据，LED 会以 3Hz 快闪表示进入对频模式。'
|
||||||
|
'如果 LED 双闪，说明 NRF24L01 模块未检测到，请检查硬件连接。')
|
||||||
|
pdf.step_block(2, '打开发射机并进入对频',
|
||||||
|
'在发射机上操作进入对频模式。发射机会在 0~125 频道上广播对频包，'
|
||||||
|
'包含同步头 (0xAA 0x55)、对频短语和地址信息。')
|
||||||
|
pdf.step_block(3, '等待自动配对',
|
||||||
|
'接收机会自动扫描所有频道，匹配对频短语（默认 "LOVE"）。'
|
||||||
|
'匹配成功后自动保存地址到 EEPROM，LED 变为常亮。')
|
||||||
|
|
||||||
|
pdf.chapter_title('3.2 重新对频', 2)
|
||||||
|
pdf.step_block(1, '清除对频信息',
|
||||||
|
'通过串口发送命令清除 EEPROM 中的对频数据：',
|
||||||
|
'DEL(BIND)')
|
||||||
|
pdf.step_block(2, '确认接收机进入对频模式',
|
||||||
|
'发送 DEL(BIND) 后，接收机会自动擦除 EEPROM 并进入对频模式，'
|
||||||
|
'LED 变为 3Hz 快闪。')
|
||||||
|
pdf.step_block(3, '重复首次对频步骤',
|
||||||
|
'在发射机上进入对频模式，等待自动配对。')
|
||||||
|
|
||||||
|
pdf.chapter_title('3.3 修改对频短语', 2)
|
||||||
|
pdf.step_block(1, '发送 PHRASE 命令',
|
||||||
|
'通过串口发送新的对频短语，1~6 位字母数字：',
|
||||||
|
'PHRASE(Abc123)')
|
||||||
|
pdf.step_block(2, '确认成功',
|
||||||
|
'接收机返回 "OK" 表示设置成功，短语已保存到 EEPROM。')
|
||||||
|
pdf.step_block(3, '重新对频',
|
||||||
|
'修改短语后需要重新对频。发送 DEL(BIND) 清除旧绑定，'
|
||||||
|
'然后确保发射机也使用相同的短语进行对频。')
|
||||||
|
|
||||||
|
# ==================== 4. 输出模式切换 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('4. 输出模式切换')
|
||||||
|
pdf.body_text(
|
||||||
|
'接收机支持 4 种输出模式，默认为 PWM 模式。切换模式通过串口发送 MODEL 命令实现。'
|
||||||
|
'注意：所有输出模式共用 UART1 TX 引脚 (P3.1)，切换模式时会自动调整波特率和帧格式。'
|
||||||
|
)
|
||||||
|
|
||||||
|
pdf.chapter_title('4.1 PWM 模式（默认）', 2)
|
||||||
|
pdf.body_text(
|
||||||
|
'4 路 50Hz 舵机 PWM 信号，通过定时器0 4us 中断生成。'
|
||||||
|
'脉宽范围 1.0ms ~ 2.0ms，中位 1.5ms。'
|
||||||
|
)
|
||||||
|
pdf.step_block(1, '切换到 PWM 模式', '通过串口发送：', 'MODEL(PWM)')
|
||||||
|
pdf.step_block(2, '确认切换成功', '接收机返回 "OK"，UART1 恢复 115200 8N1 命令模式。')
|
||||||
|
pdf.step_block(3, '连接舵机',
|
||||||
|
'将舵机信号线连接到对应的 PWM 输出引脚：\n'
|
||||||
|
' CH1 -> P3.7\n CH2 -> P3.6\n CH3 -> P3.5\n CH4 -> P3.4\n'
|
||||||
|
'注意舵机电源需独立供电，不要从 MCU 引脚取电。')
|
||||||
|
|
||||||
|
pdf.chapter_title('4.2 SBUS 模式', 2)
|
||||||
|
pdf.body_text(
|
||||||
|
'SBUS 是 Futaba 制定的串行舵机总线协议，100kbps 8E2 帧格式。'
|
||||||
|
'16 通道 11-bit 编码。接收机输出经板上三极管反相，可直接连接支持 SBUS 的飞控。'
|
||||||
|
)
|
||||||
|
pdf.step_block(1, '切换到 SBUS 模式', '通过串口发送：', 'MODEL(SBUS)')
|
||||||
|
pdf.step_block(2, '确认切换成功', '接收机返回 "OK"，UART1 切换为 100kbps 8E2。')
|
||||||
|
pdf.step_block(3, '连接飞控',
|
||||||
|
'将接收机 TX (P3.1) 连接到飞控的 SBUS RX 引脚。\n'
|
||||||
|
'注意：SBUS 信号已经过三极管反相，可直接连接。')
|
||||||
|
|
||||||
|
pdf.chapter_title('4.3 CRFS/CRSF 模式', 2)
|
||||||
|
pdf.body_text(
|
||||||
|
'CRSF (Crossfire) 是 ExpressLRS/TBS 等使用的协议，420kbps 8N1。'
|
||||||
|
'帧格式: 0xEE + length + type + payload + CRC8。'
|
||||||
|
'RC 通道帧 type=0x16，遥测帧 type=0x08。'
|
||||||
|
)
|
||||||
|
pdf.step_block(1, '切换到 CRFS 模式', '通过串口发送：', 'MODEL(CRFS)')
|
||||||
|
pdf.step_block(2, '确认切换成功', '接收机返回 "OK"，UART1 切换为 420kbps 8N1。')
|
||||||
|
pdf.step_block(3, '连接飞控',
|
||||||
|
'将接收机 TX (P3.1) 连接到飞控的 CRSF RX 引脚。\n'
|
||||||
|
'接收机会发送 RC 通道帧，同时接收飞控发来的 CRSF 遥测帧并转发给发射机。')
|
||||||
|
|
||||||
|
pdf.chapter_title('4.4 UART 模式', 2)
|
||||||
|
pdf.body_text('UART 直通模式，115200 8N1，预留扩展用途。')
|
||||||
|
pdf.step_block(1, '切换到 UART 模式', '通过串口发送：', 'MODEL(UART)')
|
||||||
|
pdf.step_block(2, '确认切换成功', '接收机返回 "OK"，UART1 为 115200 8N1 直通模式。')
|
||||||
|
|
||||||
|
# ==================== 5. 串口命令详解 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('5. 串口命令详解')
|
||||||
|
pdf.body_text(
|
||||||
|
'通过 P3.0 (RX) 输入命令，115200 8N1，回车或换行结束命令。'
|
||||||
|
'接收机在 PWM 和 UART 模式下持续监听串口命令，不影响正常输出。'
|
||||||
|
'SBUS 和 CRFS 模式下串口用于协议输出，命令解析暂停。'
|
||||||
|
)
|
||||||
|
|
||||||
|
pdf.chapter_title('5.1 命令速查表', 2)
|
||||||
|
cols = ['命令', '参数', '说明']
|
||||||
|
widths = [48, 48, 84]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
cmd_rows = [
|
||||||
|
['MODEL(PWM)', '无', '切换到 PWM 输出模式'],
|
||||||
|
['MODEL(SBUS)', '无', '切换到 SBUS 输出模式'],
|
||||||
|
['MODEL(UART)', '无', '切换到 UART 直通模式'],
|
||||||
|
['MODEL(CRFS)', '无', '切换到 CRSF 输出模式'],
|
||||||
|
['ADDR(0x...)', '5字节十六进制', '设置 NRF24L01 地址'],
|
||||||
|
['PHRASE(...)', '1~6位字母数字', '设置对频短语'],
|
||||||
|
['TUN(N)', '0~125', '设置 RF 频道'],
|
||||||
|
['DEL(BIND)', '无', '清除对频信息，进入对频'],
|
||||||
|
['TELEM(N)', '1~10', '设置回传频率 (Hz)'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(cmd_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('5.2 应答格式', 2)
|
||||||
|
cols = ['应答', '含义']
|
||||||
|
widths = [40, 140]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
resp_rows = [
|
||||||
|
['OK', '命令执行成功'],
|
||||||
|
['ERR', '命令格式错误'],
|
||||||
|
['ERR_ADDR', '地址参数错误'],
|
||||||
|
['ERR_RANGE', '参数超出范围'],
|
||||||
|
['UNK', '未知命令'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(resp_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('5.3 命令详解', 2)
|
||||||
|
|
||||||
|
# MODEL 命令
|
||||||
|
pdf.chapter_title('MODEL() - 切换输出模式', 3)
|
||||||
|
pdf.body_text('功能：切换接收机的输出模式。每次切换成功后，UART1 自动调整为对应协议的波特率和帧格式。')
|
||||||
|
pdf.step_block(1, '连接串口', '将 USB-TTL 转换器的 TX 接接收机 P3.0(RX)，GND 接 GND。')
|
||||||
|
pdf.step_block(2, '打开串口终端', '设置 115200 8N1，打开串口。')
|
||||||
|
pdf.step_block(3, '发送命令', '输入 MODEL(PWM) 或 MODEL(SBUS) 等，回车发送。')
|
||||||
|
pdf.step_block(4, '确认应答', '接收机返回 "OK" 表示切换成功。')
|
||||||
|
|
||||||
|
# ADDR 命令
|
||||||
|
pdf.chapter_title('ADDR() - 设置 NRF24L01 地址', 3)
|
||||||
|
pdf.body_text('功能：修改 NRF24L01 的 5 字节通信地址。地址需与发射机一致才能通信。')
|
||||||
|
pdf.step_block(1, '准备新地址', '准备 5 个字节的十六进制值，例如 E7 E7 E7 E7 E7。')
|
||||||
|
pdf.step_block(2, '发送命令', '格式：ADDR(0xHH HH HH HH HH)，例如：', 'ADDR(0xE7 E7 E7 E7 E7)')
|
||||||
|
pdf.step_block(3, '确认应答', '返回 "OK" 表示地址修改成功，NRF 已重新初始化。')
|
||||||
|
|
||||||
|
# PHRASE 命令
|
||||||
|
pdf.chapter_title('PHRASE() - 设置对频短语', 3)
|
||||||
|
pdf.body_text('功能：设置对频短语，1~6 位字母数字。发射机和接收机必须使用相同的短语才能对频。')
|
||||||
|
pdf.step_block(1, '确定短语', '准备 1~6 位字母数字组合，例如 "LOVE"、"Abc123"。')
|
||||||
|
pdf.step_block(2, '发送命令', '例如：', 'PHRASE(LOVE)')
|
||||||
|
pdf.step_block(3, '确认应答', '返回 "OK" 表示设置成功，已保存到 EEPROM。')
|
||||||
|
|
||||||
|
# TUN 命令
|
||||||
|
pdf.chapter_title('TUN() - 切换 RF 频道', 3)
|
||||||
|
pdf.body_text('功能：切换 NRF24L01 的 RF 频道 (0~125)。频道需与发射机一致。')
|
||||||
|
pdf.step_block(1, '发送命令', '例如切换到频道 40：', 'TUN(40)')
|
||||||
|
pdf.step_block(2, '确认应答', '返回 "OK" 表示频道切换成功。')
|
||||||
|
|
||||||
|
# DEL 命令
|
||||||
|
pdf.chapter_title('DEL(BIND) - 清除对频信息', 3)
|
||||||
|
pdf.body_text('功能：擦除 EEPROM 中的对频数据，使接收机重新进入对频模式。')
|
||||||
|
pdf.step_block(1, '发送命令', '', 'DEL(BIND)')
|
||||||
|
pdf.step_block(2, '确认应答', '返回 "OK"，LED 变为 3Hz 快闪表示进入对频模式。')
|
||||||
|
pdf.step_block(3, '重新对频', '在发射机上进入对频模式，等待自动配对。')
|
||||||
|
|
||||||
|
# TELEM 命令
|
||||||
|
pdf.chapter_title('TELEM() - 设置回传频率', 3)
|
||||||
|
pdf.body_text('功能：设置遥测回传频率，范围 1~10Hz，默认 2Hz。')
|
||||||
|
pdf.step_block(1, '发送命令', '例如设置为 5Hz：', 'TELEM(5)')
|
||||||
|
pdf.step_block(2, '确认应答', '返回 "OK" 表示设置成功。')
|
||||||
|
|
||||||
|
# ==================== 6. 回传遥测功能 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('6. 回传遥测功能')
|
||||||
|
pdf.body_text(
|
||||||
|
'接收机支持通过 NRF24L01 向发射机回传遥测数据。'
|
||||||
|
'不同输出模式下回传路径不同，PWM 和 SBUS 模式通过 NRF 直接回传，'
|
||||||
|
'CRFS 模式通过 CRSF 遥测帧回传并转发飞控数据。'
|
||||||
|
)
|
||||||
|
|
||||||
|
pdf.chapter_title('6.1 回传数据内容', 2)
|
||||||
|
cols = ['数据项', '来源', '范围']
|
||||||
|
widths = [40, 70, 70]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
telem_rows = [
|
||||||
|
['电池电压', 'P3.3/ADC11 12位采样', 'ADC 原始值 0~4095'],
|
||||||
|
['RSSI', 'NRF RPD 载波检测', '0~100'],
|
||||||
|
['丢包率', '滑动窗口估算', '0~100%'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(telem_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('6.2 各模式回传路径', 2)
|
||||||
|
cols = ['模式', '回传通道', '数据']
|
||||||
|
widths = [30, 55, 95]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
path_rows = [
|
||||||
|
['PWM', 'NRF24L01 TX', '0xBB 0x44 + 电压(2B) + RSSI(1B) + 丢包(1B) + 温度(2B)'],
|
||||||
|
['SBUS', 'NRF24L01 TX', '同上'],
|
||||||
|
['CRFS', 'CRSF 遥测帧', 'CRSF Battery sensor (type=0x08) + 飞控数据转发'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(path_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('6.3 设置回传频率', 2)
|
||||||
|
pdf.body_text('回传频率默认 2Hz，可通过 TELEM 命令调整。频率越高，NRF 切换 TX/RX 越频繁。')
|
||||||
|
pdf.step_block(1, '查看当前频率', '回传频率默认 2Hz，无需查看命令。')
|
||||||
|
pdf.step_block(2, '修改频率', '例如设置为 5Hz：', 'TELEM(5)')
|
||||||
|
pdf.step_block(3, '确认应答', '返回 "OK" 表示设置成功。频率范围 1~10Hz。')
|
||||||
|
|
||||||
|
pdf.chapter_title('6.4 CRFS 模式下的飞控数据转发', 2)
|
||||||
|
pdf.body_text(
|
||||||
|
'在 CRFS 模式下，接收机不仅发送 CRSF RC 通道帧到飞控，'
|
||||||
|
'还接收飞控发来的 CRSF 遥测帧（如 GPS、姿态、电池等信息），'
|
||||||
|
'通过 NRF24L01 转发给发射机，实现完整的双向通信。'
|
||||||
|
)
|
||||||
|
pdf.step_block(1, '切换到 CRFS 模式', '', 'MODEL(CRFS)')
|
||||||
|
pdf.step_block(2, '连接飞控',
|
||||||
|
'将接收机 TX 接飞控 RX，接收机 RX 接飞控 TX。\n'
|
||||||
|
'飞控会收到 RC 通道帧，同时发送遥测帧给接收机。')
|
||||||
|
pdf.step_block(3, '自动转发',
|
||||||
|
'接收机自动将飞控发来的 CRSF 帧通过 NRF 转发给发射机，'
|
||||||
|
'无需额外配置。')
|
||||||
|
|
||||||
|
# ==================== 7. LED 状态指示 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('7. LED 状态指示')
|
||||||
|
pdf.body_text(
|
||||||
|
'接收机使用 P3.2 驱动一个 LED（低电平亮），通过不同的闪烁模式指示当前工作状态。'
|
||||||
|
)
|
||||||
|
|
||||||
|
cols = ['LED 模式', '效果', '含义']
|
||||||
|
widths = [35, 50, 95]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
led_rows = [
|
||||||
|
['慢闪', '1Hz: 亮500ms 灭500ms', '未连接，等待发射机信号'],
|
||||||
|
['快闪', '3Hz: 亮167ms 灭167ms', '对频模式，正在搜索发射机'],
|
||||||
|
['常亮', '持续点亮', '已连接，通信正常'],
|
||||||
|
['双闪', '1Hz: 亮100ms 灭100ms 亮100ms 灭700ms', 'NRF24L01 模块硬件错误'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(led_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('LED 状态诊断', 2)
|
||||||
|
pdf.step_block(1, 'LED 双闪',
|
||||||
|
'NRF24L01 模块未检测到或通信失败。\n'
|
||||||
|
'检查：\n'
|
||||||
|
' 1. NRF24L01 模块是否正确插入\n'
|
||||||
|
' 2. 供电电压是否正常 (3.3V)\n'
|
||||||
|
' 3. SPI 引脚连接是否正确 (P1.3-P1.5, P5.4)\n'
|
||||||
|
'接收机会每 500ms 自动重试检测，模块正常后自动恢复。')
|
||||||
|
pdf.step_block(2, 'LED 慢闪',
|
||||||
|
'接收机已初始化完成，但未收到发射机信号。\n'
|
||||||
|
'检查：\n'
|
||||||
|
' 1. 发射机是否开机\n'
|
||||||
|
' 2. 对频短语和频道是否匹配\n'
|
||||||
|
' 3. 距离是否在有效范围内')
|
||||||
|
pdf.step_block(3, 'LED 快闪',
|
||||||
|
'接收机处于对频模式，正在扫描频道寻找发射机。\n'
|
||||||
|
'请在发射机上进入对频模式。')
|
||||||
|
pdf.step_block(4, 'LED 常亮',
|
||||||
|
'接收机已成功连接发射机，通信正常。\n'
|
||||||
|
'此时可以正常使用遥控器控制设备。')
|
||||||
|
|
||||||
|
# ==================== 8. 固件烧录方法 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('8. 固件烧录方法')
|
||||||
|
|
||||||
|
pdf.chapter_title('8.1 使用 stcgal (Linux/命令行)', 2)
|
||||||
|
pdf.body_text('stcgal 是一个开源的 STC 单片机烧录工具，支持命令行操作。')
|
||||||
|
pdf.step_block(1, '安装 stcgal', '通过 pip 安装：', 'pip3 install stcgal')
|
||||||
|
pdf.step_block(2, '连接硬件',
|
||||||
|
'将 USB-TTL 转换器连接到接收机：\n'
|
||||||
|
' USB-TTL TX -> 接收机 P3.0 (RX)\n'
|
||||||
|
' USB-TTL RX -> 接收机 P3.1 (TX)\n'
|
||||||
|
' USB-TTL GND -> 接收机 GND\n'
|
||||||
|
'给接收机上电 (3.3V-5V)。')
|
||||||
|
pdf.step_block(3, '烧录固件',
|
||||||
|
'确认串口设备后执行：', 'stcgal -p /dev/ttyUSB0 -b 115200 build/ZhaTianRX.hex')
|
||||||
|
pdf.step_block(4, '等待烧录完成',
|
||||||
|
'stcgal 会自动握手并烧录，完成后会显示成功信息。'
|
||||||
|
'烧录完成后接收机会自动重启运行新固件。')
|
||||||
|
|
||||||
|
pdf.chapter_title('8.2 使用 STC-ISP (Windows)', 2)
|
||||||
|
pdf.body_text('STC-ISP 是 STC 官方提供的 Windows 烧录工具。')
|
||||||
|
pdf.step_block(1, '下载 STC-ISP',
|
||||||
|
'从 STC 官方网站下载最新版 STC-ISP 工具。')
|
||||||
|
pdf.step_block(2, '连接硬件',
|
||||||
|
'使用 USB-TTL 转换器连接接收机（同上）。')
|
||||||
|
pdf.step_block(3, '选择芯片型号',
|
||||||
|
'在 STC-ISP 中选择芯片型号：STC8H1K08。')
|
||||||
|
pdf.step_block(4, '选择固件文件',
|
||||||
|
'点击"打开程序文件"，选择 build/ZhaTianRX.hex。')
|
||||||
|
pdf.step_block(5, '下载烧录',
|
||||||
|
'点击"下载/编程"按钮，然后给接收机重新上电，'
|
||||||
|
'STC-ISP 会自动检测并烧录。')
|
||||||
|
|
||||||
|
pdf.chapter_title('8.3 编译固件', 2)
|
||||||
|
pdf.body_text('如果修改了源代码，需要重新编译生成固件。')
|
||||||
|
pdf.step_block(1, '安装 SDCC', '确保已安装 SDCC 编译器：', 'sudo apt install sdcc')
|
||||||
|
pdf.step_block(2, '编译固件', '在项目目录下执行：', 'cd rx && make clean && make')
|
||||||
|
pdf.step_block(3, '查看输出',
|
||||||
|
'编译成功后，在 build/ 目录下生成：\n'
|
||||||
|
' ZhaTianRX.hex - Intel HEX 格式固件\n'
|
||||||
|
' ZhaTianRX.bin - 二进制格式固件\n'
|
||||||
|
' ZhaTianRX.map - 内存映射文件')
|
||||||
|
|
||||||
|
# ==================== 9. 附录 ====================
|
||||||
|
pdf.add_page()
|
||||||
|
pdf.chapter_title('9. 附录 - 技术规格')
|
||||||
|
|
||||||
|
pdf.chapter_title('9.1 硬件规格', 2)
|
||||||
|
cols = ['项目', '规格']
|
||||||
|
widths = [60, 120]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
spec_rows = [
|
||||||
|
['主控芯片', 'STC8H1K08 (8051 内核)'],
|
||||||
|
['主频', '24MHz 内部 IRC'],
|
||||||
|
['Flash', '8KB (固件占用 ~6.8KB)'],
|
||||||
|
['内部 RAM', '256 字节'],
|
||||||
|
['外部 RAM', '256 字节 (XDATA)'],
|
||||||
|
['射频芯片', 'NRF24L01+ 2.4GHz'],
|
||||||
|
['SPI 速率', '6MHz (硬件 SPI)'],
|
||||||
|
['RF 频道', '0~125 (默认 40)'],
|
||||||
|
['通信速率', '1Mbps'],
|
||||||
|
['PWM 输出', '4 路, 50Hz, 1.0~2.0ms'],
|
||||||
|
['SBUS', '100kbps 8E2'],
|
||||||
|
['CRSF', '420kbps 8N1'],
|
||||||
|
['UART 命令', '115200 8N1'],
|
||||||
|
['ADC', '12位, P3.3/ADC11'],
|
||||||
|
['工作电压', '3.3V ~ 5V'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(spec_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('9.2 固件信息', 2)
|
||||||
|
cols = ['项目', '数值']
|
||||||
|
widths = [60, 120]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
fw_rows = [
|
||||||
|
['编译器', 'SDCC 4.2.0'],
|
||||||
|
['编译参数', '-mmcs51 --model-small --no-xinit-opt'],
|
||||||
|
['固件大小', '6,756 字节 (HEX)'],
|
||||||
|
['Flash 占用', '82% (剩余 ~1.4KB)'],
|
||||||
|
['栈空间', '153 字节空闲'],
|
||||||
|
['XDATA 占用', '283 字节'],
|
||||||
|
['源码行数', '~1,350 行'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(fw_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(4)
|
||||||
|
pdf.chapter_title('9.3 数据包格式', 2)
|
||||||
|
|
||||||
|
pdf.chapter_title('NRF24L01 下行 (发射机 -> 接收机)', 3)
|
||||||
|
cols = ['偏移', '大小', '内容']
|
||||||
|
widths = [30, 30, 120]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
pkt_rows = [
|
||||||
|
['0', '1', '同步头 0xAA'],
|
||||||
|
['1', '1', '同步头 0x55'],
|
||||||
|
['2', '6', '对频短语 (如 "LOVE")'],
|
||||||
|
['8', '16', '8 通道数据, 每通道 2 字节大端 (0~2000)'],
|
||||||
|
['24', '7', '保留/扩展'],
|
||||||
|
['31', '1', 'XOR 校验和'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(pkt_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(2)
|
||||||
|
pdf.chapter_title('NRF24L01 上行 (接收机 -> 发射机, 回传)', 3)
|
||||||
|
cols = ['偏移', '大小', '内容']
|
||||||
|
widths = [30, 30, 120]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
telem_pkt_rows = [
|
||||||
|
['0', '1', '同步头 0xBB'],
|
||||||
|
['1', '1', '同步头 0x44'],
|
||||||
|
['2', '2', '电池电压 (大端)'],
|
||||||
|
['4', '1', 'RSSI (0~100)'],
|
||||||
|
['5', '1', '丢包率 (0~100%)'],
|
||||||
|
['6', '2', '温度 (保留)'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(telem_pkt_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
pdf.ln(2)
|
||||||
|
pdf.chapter_title('CRSF 帧格式', 3)
|
||||||
|
cols = ['偏移', '大小', '内容']
|
||||||
|
widths = [30, 30, 120]
|
||||||
|
pdf.table_header(cols, widths)
|
||||||
|
crsf_rows = [
|
||||||
|
['0', '1', '同步头 0xEE'],
|
||||||
|
['1', '1', '长度 (type+payload+crc)'],
|
||||||
|
['2', '1', '类型 (0x16=RC通道, 0x08=电池遥测)'],
|
||||||
|
['3', '可变', 'Payload'],
|
||||||
|
['末尾', '1', 'CRC8 (多项式 0xD5)'],
|
||||||
|
]
|
||||||
|
for i, row in enumerate(crsf_rows):
|
||||||
|
pdf.table_row(row, widths, fill=(i % 2 == 0))
|
||||||
|
|
||||||
|
# 保存
|
||||||
|
output_path = '/root/ZhaTianRC/rx/操作指南.pdf'
|
||||||
|
pdf.output(output_path)
|
||||||
|
print(f'PDF 已生成: {output_path}')
|
||||||
|
print(f'共 {pdf.page_no()} 页')
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
build_pdf()
|
||||||
29
rx/hex2bin.py
Normal file
29
rx/hex2bin.py
Normal file
@@ -0,0 +1,29 @@
|
|||||||
|
#!/usr/bin/env python3
|
||||||
|
"""Convert Intel HEX to binary"""
|
||||||
|
import sys
|
||||||
|
|
||||||
|
if len(sys.argv) < 3:
|
||||||
|
print("Usage: hex2bin.py <input.hex> <output.bin>")
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
with open(sys.argv[1], 'r') as f:
|
||||||
|
lines = f.readlines()
|
||||||
|
|
||||||
|
data = bytearray()
|
||||||
|
for line in lines:
|
||||||
|
line = line.strip()
|
||||||
|
if not line or line[0] != ':':
|
||||||
|
continue
|
||||||
|
count = int(line[1:3], 16)
|
||||||
|
rtype = int(line[7:9], 16)
|
||||||
|
if rtype == 0: # Data record
|
||||||
|
for i in range(count):
|
||||||
|
byte_val = int(line[9+i*2:11+i*2], 16)
|
||||||
|
data.append(byte_val)
|
||||||
|
elif rtype == 1: # EOF
|
||||||
|
break
|
||||||
|
|
||||||
|
with open(sys.argv[2], 'wb') as f:
|
||||||
|
f.write(data)
|
||||||
|
|
||||||
|
print(f"Binary: {len(data)} bytes")
|
||||||
12
rx/test.ihx
Normal file
12
rx/test.ihx
Normal file
@@ -0,0 +1,12 @@
|
|||||||
|
:03000000020006F5
|
||||||
|
:03005F0002000399
|
||||||
|
:0300030002006296
|
||||||
|
:0700620075B20075B1002228
|
||||||
|
:06003500E478FFF6D8FD9F
|
||||||
|
:200013007900E94400601B7A0090006D780175A000E493F2A308B8000205A0D9F4DAF27526
|
||||||
|
:02003300A0FF2C
|
||||||
|
:20003B007800E84400600A790175A000E4F309D8FC7800E84400600C7900900001E4F0A3C3
|
||||||
|
:04005B00D8FCD9FAFA
|
||||||
|
:0D000600758107120069E5826003020003A6
|
||||||
|
:04006900758200227A
|
||||||
|
:00000001FF
|
||||||
11
rx/test_compile.c
Normal file
11
rx/test_compile.c
Normal file
@@ -0,0 +1,11 @@
|
|||||||
|
__sfr __at (0xb2) P3M0;
|
||||||
|
__sfr __at (0xb1) P3M1;
|
||||||
|
__sfr __at (0x90) P1;
|
||||||
|
__sfr __at (0xb0) P3;
|
||||||
|
__sfr __at (0xc8) P5;
|
||||||
|
__sbit __at (0x97) P15;
|
||||||
|
__sbit __at (0xb5) P35;
|
||||||
|
void main(void) {
|
||||||
|
P3M0 = 0x00;
|
||||||
|
P3M1 = 0x00;
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user