From 8a7fc32b68a41f4d33f4f886b7ea25bddd9057f5 Mon Sep 17 00:00:00 2001
From: philippe44 <philippe_44@outlook.com>
Date: Mon, 3 Feb 2020 23:22:11 -0800
Subject: [PATCH] working A1S!

---
 components/services/monitor.c      |  2 +-
 components/squeezelite/a1s/ac101.c | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/components/services/monitor.c b/components/services/monitor.c
index 73a051b0..79906db4 100644
--- a/components/services/monitor.c
+++ b/components/services/monitor.c
@@ -90,7 +90,7 @@ bool spkfault_svc (void) {
 void monitor_svc_init(void) {
 	ESP_LOGI(TAG, "Initializing monitoring");
 	
-#ifdef JACK_GPIO
+#if defined(JACK_GPIO) && JACK_GPIO != -1
 	gpio_pad_select_gpio(JACK_GPIO);
 	gpio_set_direction(JACK_GPIO, GPIO_MODE_INPUT);
 
diff --git a/components/squeezelite/a1s/ac101.c b/components/squeezelite/a1s/ac101.c
index 671d3baf..414c2485 100644
--- a/components/squeezelite/a1s/ac101.c
+++ b/components/squeezelite/a1s/ac101.c
@@ -142,7 +142,7 @@ static bool init(int i2c_port_num, int i2s_num, i2s_config_t *i2s_config) {
 			
 	// configure I2S pins & install driver	
 	i2s_pin_config_t i2s_pin_config = (i2s_pin_config_t) { 	.bck_io_num = 27, .ws_io_num = 26, 
-															.data_out_num = 35, .data_in_num = 25 //Not used 
+															.data_out_num = 25, .data_in_num = 35 //Not used 
 								};
 	i2s_driver_install(i2s_num, i2s_config, 0, NULL);
 	i2s_set_pin(i2s_num, &i2s_pin_config);
@@ -170,18 +170,22 @@ static void volume(unsigned left, unsigned right) {
  * power
  */
 static void power(adac_power_e mode) {
+	esp_err_t ret = ESP_OK;
+	
 	switch(mode) {
 	case ADAC_STANDBY:
 	case ADAC_OFF:
-		ac101_stop();
+		ret = ac101_stop();
 		break;
 	case ADAC_ON:
-		ac101_start(AC_MODULE_ADC);
+		ret = ac101_start(AC_MODULE_DAC);
 		break;		
 	default:
 		ESP_LOGW(TAG, "unknown power command");
 		break;
 	}
+	
+	if (ret != ESP_OK) ESP_LOGW(TAG, "can't start AC101 %d", ret);
 }
 
 /****************************************************************************************