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ignore buttons if bluetooth is connected

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This commit is contained in:
embr 2023-04-25 16:45:23 +02:00
parent 34d94d3ee5
commit 5dc32c9136
1 changed files with 20 additions and 5 deletions
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25
src/buttons.c
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@ -3,6 +3,7 @@
#include "hardware/gpio.h"
#include "pico/stdlib.h"
#include "state.h"
#include "vibe_bt.h"
#include <stdio.h>
#define POLL_PERIOD_MS 100
@ -21,7 +22,9 @@ static uint8_t resume_power = 50;
static void button_timer_callback(struct btstack_timer_source* ts) {
// TODO: Debounce this.
if (gpio_get(BUTTON_PIN_POWER)) {
if (current_power == 0) {
if (bt_connected) {
printf("=> Ignoring input, bluetooth connected.\n");
} else if (current_power == 0) {
printf("= Resuming: %i%% -> %i%%\n", current_power, resume_power);
state_set_power(resume_power);
} else {
@ -32,13 +35,25 @@ static void button_timer_callback(struct btstack_timer_source* ts) {
}
if (gpio_get(BUTTON_PIN_PLUS)) {
state_set_power(current_power + BUTTON_STEP);
if (bt_connected) {
printf("+> Ignoring input, bluetooth connected.\n");
} else if (current_power <= (100 - BUTTON_STEP)) {
printf("+ Increasing power: %i%% -> %i%%\n", current_power, current_power + BUTTON_STEP);
state_set_power(current_power + BUTTON_STEP);
} else {
printf("+ Increasing power: %i%% -> %i%%\n", current_power, 100);
state_set_power(100);
}
}
if (gpio_get(BUTTON_PIN_MINUS)) {
if (current_power < BUTTON_STEP) {
state_set_power(0);
} else {
if (bt_connected) {
printf("-> Ignoring input, bluetooth connected.\n");
} else if (current_power >= BUTTON_STEP) {
printf("- Reducing power: %i%% -> %i%%\n", current_power, current_power - BUTTON_STEP);
state_set_power(current_power - BUTTON_STEP);
} else {
printf("- Reducing power: %i%% -> %i%%\n", current_power, 0);
state_set_power(0);
}
}