Function esp_idf_hal::sys::mcpwm_new_generator
source · pub unsafe extern "C" fn mcpwm_new_generator(
oper: *mut mcpwm_oper_t,
config: *const mcpwm_generator_config_t,
ret_gen: *mut *mut mcpwm_gen_t,
) -> i32
Expand description
@brief Allocate MCPWM generator from given operator
@param[in] oper MCPWM operator, allocated by mcpwm_new_operator()
@param[in] config MCPWM generator configuration
@param[out] ret_gen Returned MCPWM generator
@return
- ESP_OK: Create MCPWM generator successfully
- ESP_ERR_INVALID_ARG: Create MCPWM generator failed because of invalid argument
- ESP_ERR_NO_MEM: Create MCPWM generator failed because out of memory
- ESP_ERR_NOT_FOUND: Create MCPWM generator failed because can’t find free resource
- ESP_FAIL: Create MCPWM generator failed because of other error