+ handle_button(0, button_state.btn1, prev_state.btn1);
+
+ // when button 1 is on, all other states are unreadable
+ if (button_state.btn1) {
+ prev_state.btn1 = button_state.btn1;
+ } else {
+ handle_button(1, button_state.btn2, prev_state.btn2);
+ handle_brake(button_state.brake, prev_state.brake);
+ prev_state.all = button_state.all;
+ }
+
+ if (user_params_state && jiffies - user_params_starttime > 1000) {
+ user_params_state = 0;
+ set_status_led(0, buttons_setup_status0_pattern_select());
+ set_status_led(1, buttons_setup_status1_pattern_select());
+ }
+}
+
+unsigned char buttons_wait_for_release()
+{
+ uint16_t wake_count = 0;
+ unsigned char pin;
+
+ do {
+ if (wake_count++ > WAKEUP_LIMIT)
+ gpio_set(0, 1); // inform the user