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Bootup check entering firmware update mode

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This commit is contained in:
whowechina 2023-12-02 23:09:50 +08:00
parent 895fcf9501
commit 7bc2026be2
1 changed files with 34 additions and 3 deletions
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37
firmware/src/main.c
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@ -227,9 +227,6 @@ static void core0_loop()
void init()
{
sleep_ms(50);
set_sys_clock_khz(150000, true);
board_init();
tusb_init();
stdio_init_all();
light_init();
@ -254,8 +251,42 @@ void init()
commands_init();
}
/* if certain key pressed when booting, enter update mode */
static void update_check()
{
const uint8_t pins[] = { 10, 11 }; // keypad 00 and *
bool all_pressed = true;
for (int i = 0; i < sizeof(pins); i++) {
uint8_t gpio = pins[i];
gpio_init(gpio);
gpio_set_function(gpio, GPIO_FUNC_SIO);
gpio_set_dir(gpio, GPIO_IN);
gpio_pull_up(gpio);
sleep_ms(1);
if (gpio_get(gpio)) {
all_pressed = false;
break;
}
}
if (all_pressed) {
sleep_ms(100);
reset_usb_boot(0, 2);
return;
}
}
static void sys_init()
{
sleep_ms(50);
set_sys_clock_khz(150000, true);
board_init();
}
int main(void)
{
sys_init();
update_check();
init();
multicore_launch_core1(core1_loop);
core0_loop();