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Reduce BOOTSEL polling frequency in wait loop

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2026-06-01 13:18:10 +02:00
parent 018d4e6ff1
commit f8338f0d01
1 changed files with 17 additions and 4 deletions
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21
src/button.c
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@@ -111,24 +111,37 @@ int button_wait(void) {
}; };
signal_emit_param(SIGNAL_USER_PRESENCE_REQUEST, &data); signal_emit_param(SIGNAL_USER_PRESENCE_REQUEST, &data);
uint32_t start_button = board_millis(); uint32_t start_button = board_millis();
const uint32_t button_poll_interval_ms = 2;
uint32_t next_button_poll_ms = start_button;
bool button_pressed = picok_board_button_read();
bool timeout = false; bool timeout = false;
cancel_button = false; cancel_button = false;
uint32_t led_mode = led_get_mode(); uint32_t led_mode = led_get_mode();
led_set_mode(MODE_BUTTON); led_set_mode(MODE_BUTTON);
req_button_pending = true; req_button_pending = true;
while (picok_board_button_read() == false && cancel_button == false) { while (button_pressed == false && cancel_button == false) {
execute_tasks(); execute_tasks();
uint32_t now = board_millis();
if (now >= next_button_poll_ms) {
button_pressed = picok_board_button_read();
next_button_poll_ms = now + button_poll_interval_ms;
}
//sleep_ms(10); //sleep_ms(10);
if (start_button + button_timeout < board_millis()) { /* timeout */ if (start_button + button_timeout < now) { /* timeout */
timeout = true; timeout = true;
break; break;
} }
} }
if (!timeout) { if (!timeout) {
while (picok_board_button_read() == true && cancel_button == false) { while (button_pressed == true && cancel_button == false) {
execute_tasks(); execute_tasks();
uint32_t now = board_millis();
if (now >= next_button_poll_ms) {
button_pressed = picok_board_button_read();
next_button_poll_ms = now + button_poll_interval_ms;
}
//sleep_ms(10); //sleep_ms(10);
if (start_button + 15000 < board_millis()) { /* timeout */ if (start_button + 15000 < now) { /* timeout */
timeout = true; timeout = true;
break; break;
} }