Sync betaflight to Gitea

2026-08-03 16:37:10 +08:00
commit ad3163cf91
4712 changed files with 3301380 additions and 0 deletions
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+/*
+ * Override of CubeN6's app_openbootloader.c.
+ *
+ * The submodule version registers USART + USB + IWDG transports. We only
+ * use USB + IWDG (FCs don't expose UART pins for bootloader purposes),
+ * so dropping USART trims a few KiB of code and lets us skip building
+ * the openbl_usart_cmd / usart_interface sources entirely.
+ *
+ * Picked up before the submodule version because -I. and the local
+ * source path come first.
+ */
+
+#include "main.h"
+
+#include "openbl_core.h"
+
+#include "openbl_usb_cmd.h"
+
+#include "app_openbootloader.h"
+#include "usb_interface.h"
+#include "iwdg_interface.h"
+#include "otp_interface.h"
+
+extern OPENBL_MemoryTypeDef RAM_Descriptor;
+extern OPENBL_MemoryTypeDef RAM_FlashLoader_Descriptor;
+extern OPENBL_MemoryTypeDef EXTERNAL_MEMORY_Descriptor;
+
+static OPENBL_HandleTypeDef USB_Handle;
+static OPENBL_HandleTypeDef IWDG_Handle;
+
+static OPENBL_OpsTypeDef USB_Ops =
+{
+    OPENBL_USB_Configuration,
+    OPENBL_USB_DeInit,
+    OPENBL_USB_ProtocolDetection,
+    NULL,
+    NULL
+};
+
+static OPENBL_OpsTypeDef IWDG_Ops =
+{
+    OPENBL_IWDG_Configuration,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+uint16_t SpecialCmdList[SPECIAL_CMD_MAX_NUMBER] =
+{
+    SPECIAL_CMD_DEFAULT
+};
+
+uint16_t ExtendedSpecialCmdList[EXTENDED_SPECIAL_CMD_MAX_NUMBER] =
+{
+    SPECIAL_CMD_DEFAULT
+};
+
+void OpenBootloader_Init(void)
+{
+    USB_Handle.p_Ops = &USB_Ops;
+    USB_Handle.p_Cmd = NULL;
+    if (OPENBL_RegisterInterface(&USB_Handle) != SUCCESS) {
+        Error_Handler();
+    }
+
+    IWDG_Handle.p_Ops = &IWDG_Ops;
+    IWDG_Handle.p_Cmd = NULL;
+    if (OPENBL_RegisterInterface(&IWDG_Handle) != SUCCESS) {
+        Error_Handler();
+    }
+
+    OPENBL_Init();
+
+    if (OPENBL_MEM_RegisterMemory(&RAM_Descriptor) != SUCCESS) {
+        Error_Handler();
+    }
+    if (OPENBL_MEM_RegisterMemory(&RAM_FlashLoader_Descriptor) != SUCCESS) {
+        Error_Handler();
+    }
+    if (OPENBL_MEM_RegisterMemory(&EXTERNAL_MEMORY_Descriptor) != SUCCESS) {
+        Error_Handler();
+    }
+
+    OPENBL_OTP_Init();
+}
+
+void OpenBootloader_DeInit(void)
+{
+    System_DeInit();
+}
+
+void OpenBootloader_ProtocolDetection(void)
+{
+    static uint32_t interface_detected = 0U;
+
+    if (interface_detected == 0U) {
+        interface_detected = OPENBL_InterfaceDetection();
+        if (interface_detected == 1U) {
+            OPENBL_InterfacesDeInit();
+        }
+    }
+
+    if (interface_detected == 1U) {
+        OPENBL_CommandProcess();
+    }
+}