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Merge branch 'ci/fix_uart_read_write_priorities_v4.2' into 'release/v4.2'

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driver test: Ensure uart write task can't overflow buffer of read task (v4.2)

See merge request espressif/esp-idf!9569
This commit is contained in:
Angus Gratton 2020-07-23 13:15:45 +08:00
parent 51b5c7a079 870fa2237e
commit e6e4fe45c6
1 changed files with 1 additions and 1 deletions
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components/driver/test/test_uart.c
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@ -255,7 +255,7 @@ TEST_CASE("uart read write test", "[uart]")
vTaskDelay(1 / portTICK_PERIOD_MS); // make sure last byte has flushed from TX FIFO
TEST_ESP_OK(uart_flush_input(uart_num));
xTaskCreate(uart_write_task, "uart_write_task", 2048 * 4, (void *)uart_num, 5, NULL);
xTaskCreate(uart_write_task, "uart_write_task", 2048 * 4, (void *)uart_num, UNITY_FREERTOS_PRIORITY - 1, NULL);
int len_tmp = 0;
int rd_len = 1024;
for (int i = 0; i < 1024; i++) {