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amp gpio control with jack - release

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This commit is contained in:
Philippe G
2021-11-20 11:08:48 -08:00
parent c0c37bd98a
commit 9588ae9f39
3 changed files with 35 additions and 12 deletions
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25
components/squeezelite/output_i2s.c
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@@ -129,8 +129,13 @@ static bool handler(u8_t *data, int len){
jack_mutes_amp = pkt->config == 0;
config_set_value(NVS_TYPE_STR, "jack_mutes_amp", jack_mutes_amp ? "y" : "n");
if (jack_mutes_amp && jack_inserted_svc()) adac->speaker(false);
else adac->speaker(true);
if (jack_mutes_amp && jack_inserted_svc()) {
adac->speaker(false);
if (amp_control.gpio != -1) gpio_set_level(amp_control.gpio, !amp_control.active);
} else {
adac->speaker(true);
if (amp_control.gpio != -1) gpio_set_level(amp_control.gpio, amp_control.active);
}
}
LOG_INFO("got AUDO %02x", pkt->config);
@@ -151,13 +156,12 @@ static void jack_handler(bool inserted) {
// jack detection bounces a bit but that seems fine
if (jack_mutes_amp) {
LOG_INFO("switching amplifier %s", inserted ? "OFF" : "ON");
if (inserted) adac->speaker(false);
else adac->speaker(true);
adac->speaker(!inserted);
if (amp_control.gpio != -1) gpio_set_level(amp_control.gpio, inserted ? !amp_control.active : amp_control.active);
}
// activate headset
if (inserted) adac->headset(true);
else adac->headset(false);
adac->headset(inserted);
// and chain if any
if (jack_handler_chain) (jack_handler_chain)(inserted);
@@ -343,12 +347,13 @@ void output_init_i2s(log_level level, char *device, unsigned output_buf_size, ch
jack_handler_chain = jack_handler_svc;
jack_handler_svc = jack_handler;
parse_set_GPIO(set_amp_gpio);
if (jack_mutes_amp && jack_inserted_svc()) adac->speaker(false);
else adac->speaker(true);
adac->headset(jack_inserted_svc());
parse_set_GPIO(set_amp_gpio);
// create task as a FreeRTOS task but uses stack in internal RAM
{
@@ -455,7 +460,10 @@ static void output_thread_i2s(void *arg) {
adac->speaker(false);
led_blink(LED_GREEN, 200, 1000);
} else if (output.state == OUTPUT_RUNNING) {
if (!jack_mutes_amp || !jack_inserted_svc()) adac->speaker(true);
if (!jack_mutes_amp || !jack_inserted_svc()) {
if (amp_control.gpio != -1) gpio_set_level(amp_control.gpio, amp_control.active);
adac->speaker(true);
}
led_on(LED_GREEN);
}
}
@@ -513,7 +521,6 @@ static void output_thread_i2s(void *arg) {
i2s_zero_dma_buffer(CONFIG_I2S_NUM);
i2s_start(CONFIG_I2S_NUM);
adac->power(ADAC_ON);
if (amp_control.gpio != -1) gpio_set_level(amp_control.gpio, amp_control.active);
}
// this does not work well as set_sample_rates resets the fifos (and it's too early)