[FL-3075] Pin Reset (#2367)

* Nfc: fix PVS warnings
* Factory reset combo, initial version
* Recovery screen and correct input pin initialization
* Better pin and factory reset message
* Down to cancel factory reset
This commit is contained in:
あく 2023-02-08 00:35:49 +09:00 committed by GitHub
parent d035872cf6
commit 1eda913367
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 76 additions and 8 deletions

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@ -8,6 +8,8 @@ void flipper_boot_update_exec();
void flipper_boot_dfu_exec();
void flipper_boot_recovery_exec();
#ifdef __cplusplus
}
#endif

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@ -49,6 +49,10 @@ int main() {
// But if we do, abandon to avoid bootloops
furi_hal_rtc_set_boot_mode(FuriHalRtcBootModeNormal);
furi_hal_power_reset();
} else if(!furi_hal_gpio_read(&gpio_button_up)) {
furi_hal_light_sequence("rgb WR");
flipper_boot_recovery_exec();
furi_hal_power_reset();
} else {
furi_hal_light_sequence("rgb G");
furi_thread_start(main_thread);

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@ -0,0 +1,54 @@
#include <furi.h>
#include <furi_hal.h>
#include <flipper.h>
#include <alt_boot.h>
#include <u8g2_glue.h>
#include <assets_icons.h>
#define COUNTER_VALUE (100U)
static void flipper_boot_recovery_draw_splash(u8g2_t* fb, size_t progress) {
u8g2_ClearBuffer(fb);
u8g2_SetDrawColor(fb, 0x01);
u8g2_SetFont(fb, u8g2_font_helvB08_tr);
u8g2_DrawStr(fb, 2, 8, "PIN and Factory Reset");
u8g2_SetFont(fb, u8g2_font_haxrcorp4089_tr);
u8g2_DrawStr(fb, 2, 21, "Hold Right to confirm");
u8g2_DrawStr(fb, 2, 31, "Press Down to cancel");
if(progress < COUNTER_VALUE) {
size_t width = progress / (COUNTER_VALUE / 100);
u8g2_DrawBox(fb, 14 + (50 - width / 2), 54, width, 3);
}
u8g2_SetPowerSave(fb, 0);
u8g2_SendBuffer(fb);
}
void flipper_boot_recovery_exec() {
u8g2_t* fb = malloc(sizeof(u8g2_t));
u8g2_Setup_st756x_flipper(fb, U8G2_R0, u8x8_hw_spi_stm32, u8g2_gpio_and_delay_stm32);
u8g2_InitDisplay(fb);
size_t counter = COUNTER_VALUE;
while(counter) {
if(!furi_hal_gpio_read(&gpio_button_down)) {
break;
}
if(!furi_hal_gpio_read(&gpio_button_right)) {
counter--;
} else {
counter = COUNTER_VALUE;
}
flipper_boot_recovery_draw_splash(fb, counter);
}
if(!counter) {
furi_hal_rtc_set_flag(FuriHalRtcFlagFactoryReset);
furi_hal_rtc_set_pin_fails(0);
furi_hal_rtc_reset_flag(FuriHalRtcFlagLock);
}
}

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@ -73,8 +73,18 @@ const InputPin input_pins[] = {
const size_t input_pins_count = sizeof(input_pins) / sizeof(InputPin);
static void furi_hal_resources_init_input_pins(GpioMode mode) {
for(size_t i = 0; i < input_pins_count; i++) {
furi_hal_gpio_init(
input_pins[i].gpio,
mode,
(input_pins[i].inverted) ? GpioPullUp : GpioPullDown,
GpioSpeedLow);
}
}
void furi_hal_resources_init_early() {
furi_hal_gpio_init(&gpio_button_left, GpioModeInput, GpioPullUp, GpioSpeedLow);
furi_hal_resources_init_input_pins(GpioModeInput);
// SD Card stepdown control
furi_hal_gpio_write(&periph_power, 1);
@ -117,14 +127,12 @@ void furi_hal_resources_init_early() {
}
void furi_hal_resources_deinit_early() {
furi_hal_resources_init_input_pins(GpioModeAnalog);
}
void furi_hal_resources_init() {
// Button pins
for(size_t i = 0; i < input_pins_count; i++) {
furi_hal_gpio_init(
input_pins[i].gpio, GpioModeInterruptRiseFall, GpioPullUp, GpioSpeedLow);
}
furi_hal_resources_init_input_pins(GpioModeInterruptRiseFall);
// Display pins
furi_hal_gpio_init(&gpio_display_rst_n, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);

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@ -438,9 +438,9 @@ bool mf_classic_block_to_value(const uint8_t* block, int32_t* value, uint8_t* ad
void mf_classic_value_to_block(int32_t value, uint8_t addr, uint8_t* block) {
uint32_t v_inv = ~((uint32_t)value);
memcpy(block, &value, 4);
memcpy(block + 4, &v_inv, 4);
memcpy(block + 8, &value, 4);
memcpy(block, &value, 4); //-V1086
memcpy(block + 4, &v_inv, 4); //-V1086
memcpy(block + 8, &value, 4); //-V1086
block[12] = addr;
block[13] = ~addr & 0xFF;