Function esp_idf_hal::sys::rmt_get_mem_block_num

source · 
pub unsafe extern "C" fn rmt_get_mem_block_num(
    channel: u32,
    rmt_mem_num: *mut u8
) -> i32
Expand description

@brief Get RMT memory block number

@param channel RMT channel @param rmt_mem_num Pointer to accept RMT RX memory block number

@return - ESP_ERR_INVALID_ARG Parameter error - ESP_OK Success