rmt_channel_handle_t tx_channel,constvoid*primary_data, size_t data_size, rmt_encode_state_t *ret_state);/*重置编码器参数时用*/esp_err_t (*reset)(rmt_encoder_t *encoder);/*清理编码器时用*/esp_err_t (*del)(rmt_encoder_t *encoder); ...
E (357) rmt: rmt_new_tx_channel(231): register channel failed ESP_ERROR_CHECK failed: esp_err_t 0x105 (ESP_ERR_NOT_FOUND) at 0x42007ed7 0x42007ed7: app_main at C:/doomesp/stepper_motor/main/stepper_motor_example_main.c:70 (discriminator 1) 说是没有空闲的tx通道 然而我查看了芯...
WiFive Posts:3529 Joined:Tue Dec 01, 2015 7:35 am Re: RMT error, status 0x04000000 Quote PostbyWiFive»Thu Sep 05, 2019 8:58 pm Code:Select all E (468926) rmt: RMT[0] ERR //channel 0 error interrupt E (468926) rmt: status: 0x04000000 //channel 0 status = 4 (wait) ...
esp_err_trmt_new_tx_channel(constrmt_tx_channel_config_t*config,rmt_channel_handle_t*ret_chan); config 引用配置结构体实例,ret_chan 接收创建的通道句柄,后面在发送数据时要用。所以,在调用此函数前,先声明一个 rmt_channel_handle_t 类型的变量,最后是全局的。 新版API 虽然精简了许多,但也有缺点:在...
}//停止RMT接收rmt_rx_stop(channel);returnrtn; } voidapp_main() {//初始化 NVS(配置WiFi的参数存储需要用到NVS)esp_err_t err =nvs_flash_init();if(err == ESP_ERR_NVS_NO_FREE_PAGES || err ==ESP_ERR_NVS_NEW_VERSION_FOUND) { ...
vRingbufferReturnItem(rb, (void *)item); } //停止RMT接收 rmt_rx_stop(channel); return rtn; } 代码语言:javascript 代码运行次数:0 运行 AI代码解释 void app_main() { //初始化 NVS(配置WiFi的参数存储需要用到NVS) esp_err_t err = nvs_flash_init(); if (err == ESP_ERR_NVS_NO_FREE...
ESP_ERROR_CHECK(rmt_new_tx_channel(&tx_channel_config, &fly_motor_channel[i)); GeSHi © Codebox Plus Extension 连续创建2个信道后,显示ESP_ERR_NOT_FOUND 我现在想控制motor dshot 输出,需要4个输出信道。有办法实现吗 esp32,esp32-s3 分别有几个rmt信道 ? 0 2023-2-9 09:54:40 评论 淘...
(tx_channel, tx_pin, &tx_config) {Ok(muttx) => { info!("RMT发送器初始化成功"); tx },Err(e) => { error!("RMT发送器初始化失败: {:?}", e);returnOk(()); } }; thread::spawn(move|| {loop{// Receive the signal. 中文:接收信号letbuf= &mut[(Pulse::zero(), Pulse::zero...
(tx_chan_handle, RMT_TIMEOUT_MS) == ESP_ERR_TIMEOUT) { ESP_LOGI(TAG, "RMT transmit timeout 10 sec"); send_string_to_ws("RMT transmit timeout 10 sec"); } trig_set(0); rmt_disable(tx_chan_handle); rmt_del_encoder(tx_encoder); rmt_del_channel(tx_chan_handle); ESP_LOGI(...
esp_err_t rmt_wait_tx_done(rmt_channel_t channel, TickType_t wait_time); ^ /home/esp32/esp/esp-idf/make/component_wrapper.mk:242: recipe for target 'led_strip.o' failed make[1]: *** [led_strip.o] Error 1 /home/esp32/esp/esp-idf/make/project.mk:435: recipe for target 'co...