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HVAC_BOOT_OTA_M7
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Автоопределение JTAG

This commit is contained in:
cfif 2026-07-02 14:36:16 +03:00
parent aa97b636ff
commit c1dd1a2b19
2 changed files with 40 additions and 55 deletions
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53
APP/main.c
View File

@ -70,16 +70,11 @@ typedef struct {
#define FMC0_BASE_V2 (0x4001e000u)
#define FMC0_V2 ((FMC_Type_V2 *)FMC0_BASE_V2)
static void swap_bank(uint8_t eBank)
{
if (0U == (FMC0_V2->OTA_CTRL))
{
if (0 == eBank)
{
static void swap_bank(uint8_t eBank) {
if (0U == (FMC0_V2->OTA_CTRL)) {
if (0 == eBank) {
FMC0_V2->OTA_CTRL &= (~(1u << 5u));
}
else
{
} else {
FMC0_V2->OTA_CTRL |= (1u << 5u);
}
FMC0_V2->OTA_CTRL |= 0xA;
@ -87,9 +82,8 @@ static void swap_bank(uint8_t eBank)
}
void DefaultISR(void) {
*((volatile unsigned int *)(0x40014030)) = 0x00000A55;
// *((volatile unsigned int *)(0x40014030)) = 0x00000A55;
}
@ -99,8 +93,7 @@ void DefaultISR(void) {
//void xPortPendSVHandler(void) __attribute__((naked));
//void vPortSVCHandler(void) __attribute__((naked));
static void Boot2App(void)
{
static void Boot2App(void) {
uint32_t u32StackAddr = *((uint32_t *) ((uint32_t) _FirmwareMainBegin));
uint32_t u32ResetAddr = *((uint32_t *) (((uint32_t) _FirmwareMainBegin) + 4U));
SCB->VTOR = (uint32_t) _FirmwareMainBegin;
@ -114,41 +107,33 @@ static void Boot2App(void)
);
}
bool is_jtag_debug_active(void) {
// Проверяем, включена ли отладка
return (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) != 0;
}
uint64_t NumberBank = 0;
int main(void) {
Bsp_CLOCK_Init();
// RGM_ResetEventType eReset = RGM_HWA_ReadAllResetFlagBeforePOR();
/*
if (RGM_SRS_JTAG_MASK == (RGM->SRS & RGM_SRS_JTAG_MASK)) {
if (is_jtag_debug_active()) {
D_bInternalFlashPage_Clear(0x04000000, NULL, NULL);
NumberBank = 0;
} else {
D_sInternalFlashPage_Read(0x04000000, 0, (uint8_t * ) & NumberBank, 8);
}
*/
/*
uint8_t ver0[30];
uint8_t ver1[30];
memcpy(ver0, (uint8_t *)(0x01000000 + 0xFF00), 30);
swap_bank(1);
memcpy(ver1, (uint8_t *)(0x01000000 + 0xFF00), 30);
*/
D_sInternalFlashPage_Read(0x04000000, 0, (uint8_t * ) & NumberBank, 8);
NumberBank = (*(__IO uint64_t *) (0x04000000));
if (NumberBank == 1) {
if (NumberBank == 0x1122334455667788) {
swap_bank(1);
} else {
swap_bank(0);
}
// swap_bank(0);
BootFastJumpToAddress(_FirmwareMainBegin);
// Boot2App();
// BootJumpToAddress(_FirmwareMainBegin);
// BootFastJumpToAddress(_FirmwareMainBegin);
Boot2App();
}

4
CMakeLists.txt
View File

@ -3,8 +3,8 @@ SET(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/MODULES/CmakeConfig_GCC_CortexM7/gc
ENABLE_LANGUAGE(ASM)
CMAKE_MINIMUM_REQUIRED(VERSION 3.8.0)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O2")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O2")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0")
IF (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
MESSAGE(