first commit of GPIO expander

This commit is contained in:
Philippe G
2021-11-29 19:24:52 -08:00
parent 016bc1bb4d
commit 507c2c9755
11 changed files with 569 additions and 61 deletions

View File

@@ -12,8 +12,11 @@
#include "driver/i2c.h"
#include "driver/i2s.h"
#include "driver/spi_master.h"
#include "gpio_exp.h"
extern const char *i2c_name_type;
extern const char *spi_name_type;
typedef struct {
int width;
int height;
@@ -92,6 +95,7 @@ esp_err_t config_i2s_set(const i2s_platform_config_t * config, const char *
esp_err_t config_spi_set(const spi_bus_config_t * config, int host, int dc);
const i2c_config_t * config_i2c_get(int * i2c_port);
const spi_bus_config_t * config_spi_get(spi_host_device_t * spi_host);
const gpio_exp_config_t * config_gpio_exp_get(void);
void parse_set_GPIO(void (*cb)(int gpio, char *value));
const i2s_platform_config_t * config_dac_get();
const i2s_platform_config_t * config_spdif_get( );