flipperzero-firmware/firmware/targets/f6/furi-hal/furi-hal-bootloader.c
Anna Prosvetova 558fa5670b
RPC: Add Virtual Display & Unify log tags (#814)
* RPC: Update protobuf sources
* RPC: Add Virtual Display
* Unify log tags
* RPC: Virtual Display placeholder
* Rpc: clear frame buffer callback before confirm.
* Firmware: full assert for hal, move fatfs initialization to furi hal.
* FuriHal: VCP optimizations, thread safe console. Rpc: adjust buffer sizes.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-11-12 16:04:35 +03:00

33 lines
959 B
C

#include <furi-hal-bootloader.h>
#include <stm32wbxx_ll_rtc.h>
#include <furi.h>
#define TAG "FuriHalBoot"
// Boot request enum
#define BOOT_REQUEST_TAINTED 0x00000000
#define BOOT_REQUEST_CLEAN 0xDADEDADE
#define BOOT_REQUEST_DFU 0xDF00B000
void furi_hal_bootloader_init() {
#ifndef DEBUG
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_TAINTED);
#endif
FURI_LOG_I(TAG, "Init OK");
}
void furi_hal_bootloader_set_mode(FuriHalBootloaderMode mode) {
if (mode == FuriHalBootloaderModeNormal) {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_CLEAN);
} else if (mode == FuriHalBootloaderModeDFU) {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_DFU);
}
}
void furi_hal_bootloader_set_flags(FuriHalBootloaderFlag flags) {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR2, flags);
}
FuriHalBootloaderFlag furi_hal_bootloader_get_flags() {
return LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR2);
}