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boards/common/esp32x: add RMT configuration

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This commit is contained in:
Gunar Schorcht 2023-03-26 18:33:52 +02:00
parent d4d4bc4df1
commit b2f9cdac23
4 changed files with 136 additions and 0 deletions
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34
boards/common/esp32/include/periph_conf_common.h
View File

@ -251,6 +251,40 @@ static const pwm_config_t pwm_config[] =
/** @} */
/**
* @name RMT configuration
* @{
*/
/**
* @brief RMT channel configuration
*
* For the moment, the only RMT channel configuration used is for the WS2812
* driver. To override this default configuration by a board definition, add
* ```
* #define HAVE_RMT_CHANNEL_CONFIG
* ```
* before including this file and define an according `rmt_channel_config`
* after including this file.
*/
#ifndef HAVE_RMT_CHANNEL_CONFIG
static const rmt_channel_config_t rmt_channel_config[] = {
#ifdef WS281X_PARAM_PIN
{ 0, WS281X_PARAM_PIN },
#else
/* default for boards that don't define WS281X_PARAM_PIN */
{ 0, GPIO0 },
#endif
};
#endif
/**
* @brief Number of RMT channels
*/
#define RMT_CH_NUMOF ARRAY_SIZE(rmt_channel_config)
/** @} */
/**
* @name SPI configuration
* @{

34
boards/common/esp32c3/include/periph_conf_common.h
View File

@ -233,6 +233,40 @@ static const pwm_config_t pwm_config[] =
/** @} */
/**
* @name RMT configuration
* @{
*/
/**
* @brief RMT channel configuration
*
* For the moment, the only RMT channel configuration used is for the WS2812
* driver. To override this default configuration by a board definition, add
* ```
* #define HAVE_RMT_CHANNEL_CONFIG
* ```
* before including this file and define an according `rmt_channel_config`
* after including this file.
*/
#ifndef HAVE_RMT_CHANNEL_CONFIG
static const rmt_channel_config_t rmt_channel_config[] = {
#ifdef WS281X_PARAM_PIN
{ 0, WS281X_PARAM_PIN },
#else
/* default for boards that don't define WS281X_PARAM_PIN */
{ 0, GPIO0 },
#endif
};
#endif
/**
* @brief Number of RMT channels
*/
#define RMT_CH_NUMOF ARRAY_SIZE(rmt_channel_config)
/** @} */
/**
* @name SPI configuration
* @{

34
boards/common/esp32s2/include/periph_conf_common.h
View File

@ -252,6 +252,40 @@ static const pwm_config_t pwm_config[] =
/** @} */
/**
* @name RMT configuration
* @{
*/
/**
* @brief RMT channel configuration
*
* For the moment, the only RMT channel configuration used is for the WS2812
* driver. To override this default configuration by a board definition, add
* ```
* #define HAVE_RMT_CHANNEL_CONFIG
* ```
* before including this file and define an according `rmt_channel_config`
* after including this file.
*/
#ifndef HAVE_RMT_CHANNEL_CONFIG
static const rmt_channel_config_t rmt_channel_config[] = {
#ifdef WS281X_PARAM_PIN
{ 0, WS281X_PARAM_PIN },
#else
/* default for boards that don't define WS281X_PARAM_PIN */
{ 0, GPIO0 },
#endif
};
#endif
/**
* @brief Number of RMT channels
*/
#define RMT_CH_NUMOF ARRAY_SIZE(rmt_channel_config)
/** @} */
/**
* @name SPI configuration
* @{

34
boards/common/esp32s3/include/periph_conf_common.h
View File

@ -252,6 +252,40 @@ static const pwm_config_t pwm_config[] =
/** @} */
/**
* @name RMT configuration
* @{
*/
/**
* @brief RMT channel configuration
*
* For the moment, the only RMT channel configuration used is for the WS2812
* driver. To override this default configuration by a board definition, add
* ```
* #define HAVE_RMT_CHANNEL_CONFIG
* ```
* before including this file and define an according `rmt_channel_config`
* after including this file.
*/
#ifndef HAVE_RMT_CHANNEL_CONFIG
static const rmt_channel_config_t rmt_channel_config[] = {
#ifdef WS281X_PARAM_PIN
{ 0, WS281X_PARAM_PIN },
#else
/* default for boards that don't define WS281X_PARAM_PIN */
{ 0, GPIO0 },
#endif
};
#endif
/**
* @brief Number of RMT channels
*/
#define RMT_CH_NUMOF ARRAY_SIZE(rmt_channel_config)
/** @} */
/**
* @name SPI configuration
* @{