mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-28 19:20:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

esp32: map audio i2s to gpios 2,8,9,10 on esp32-c3

Browse Source
This commit is contained in:
Matthias Ringwald 2022-06-07 22:58:12 +02:00
parent f0c8ae42c3
commit 791126f9b6
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
port/esp32/components/btstack/btstack_audio_esp32.c
View File

@ -52,22 +52,30 @@
#include "freertos/FreeRTOS.h"
#include "freertos/queue.h"
#include "driver/gpio.h"
#include "driver/i2s.h"
#include <string.h>
#ifdef CONFIG_ESP_LYRAT_V4_3_BOARD
#include "driver/i2c.h"
#include "driver/gpio.h"
#include "es8388.h"
#define IIC_DATA (GPIO_NUM_18)
#define IIC_CLK (GPIO_NUM_23)
#endif
#if CONFIG_IDF_TARGET_ESP32C3
#define BTSTACK_AUDIO_I2S_BCK GPIO_NUM_2
#define BTSTACK_AUDIO_I2S_WS GPIO_NUM_8
#define BTSTACK_AUDIO_I2S_OUT GPIO_NUM_9
#define BTSTACK_AUDIO_I2S_IN GPIO_NUM_10
#else
#define BTSTACK_AUDIO_I2S_BCK GPIO_NUM_5
#define BTSTACK_AUDIO_I2S_WS GPIO_NUM_25
#define BTSTACK_AUDIO_I2S_OUT GPIO_NUM_26
#define BTSTACK_AUDIO_I2S_IN GPIO_NUM_35
#endif
// prototypes
static void btstack_audio_esp32_sink_fill_buffer(void);