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include wm8978 - release

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This commit is contained in:
Philippe G
2021-04-10 11:57:05 -07:00
parent 68db286777
commit 0610e1a2bc
1 changed files with 5 additions and 5 deletions
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10
components/squeezelite/wm8978/wm8978.c
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@@ -17,8 +17,6 @@
#include "esp_log.h"
#include "adac.h"
#define WM8978 0x1A // for TTGO TAudio
static const char TAG[] = "WM8978";
static void speaker(bool active) { }
@@ -30,6 +28,8 @@ static bool init(char *config, int i2c_port_num, i2s_config_t *i2s_config);
static esp_err_t i2c_write_shadow(uint8_t reg, uint16_t val);
static uint16_t i2c_read_shadow(uint8_t reg);
static int WM8978;
const struct adac_s dac_wm8978 = { "WM8978", init, adac_deinit, power, speaker, headset, volume };
// initiation table for non-readbale 9-bit i2c registers
@@ -48,10 +48,10 @@ static uint16_t WM8978_REGVAL_TBL[58] = {
* init
*/
static bool init(char *config, int i2c_port, i2s_config_t *i2s_config) {
// TODO: maybe add something here to confirm it is actually detected?
adac_init(config, i2c_port);
WM8978 = adac_init(config, i2c_port);
ESP_LOGI(TAG, "WM8978 detected");
if (!WM8978) WM8978 = 0x1a;
ESP_LOGI(TAG, "WM8978 detected @%d", WM8978);
// init sequence
i2c_write_shadow(0, 0);