ESP_INTR_FLAG_LOWMED和ESP_INTR_FLAG_MEDLOW: 这些标志允许进一步细化中断优先级,但它们的具体效果取决于平台和支持情况。 ESP_INTR_FLAG_CPU0和ESP_INTR_FLAG_CPU1: 在双核或多核系统中,可以选择将中断分配给特定的 CPU 核心。例如,在 ESP32 上,ESP_INTR_FLAG_CPU0表示中断仅由核心 0 处理,而ESP_INTR_F...
Chip: ESP32S3 IDF: 4.4 When calling Code:Select all uart_driver_install(UART_NUM_1, rx_buf, tx_buf, q_size, &queue,0); The call fails with ESP_ERR_NOT_FOUND about 5% of the times. Hence the problem is not easily reproducible. ...
by iakihsoug » Mon Oct 18, 2021 4:32 am 我希望从某个UART_NUM接收到的数据返回到这个UART_NUM中去,他们共用同一个队列 请问是否可以在uart_driver_install的queue中,获取到具体的UART_NUM? uart_driver_install(UART_NUM0, BUF_SIZE * 2, BUF_SIZE * 2, 20, &uart_queue, 0); uart_driver_...
E (8126) uart: uart_driver_install(1649): Could not allocate an interrupt for UART I (8131) uart: ALREADY NULL ESP_ERROR_CHECK failed: esp_err_t 0x105 (ESP_ERR_NOT_FOUND) at 0x4200edfa set target to esp32s3 idf v5.2 adf 2.6. ThanksYou...