apps/examples: add uart_loopback_test #6299
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edwakuwaku
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Jul 16, 2024
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| read_total_size += ret_size; | ||
| } | ||
| printf("RECIVE SIZE: %d\n", read_total_size); | ||
| printf("RECIVE UART: %s\n", read_buf); |
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RECEIVE SIZE and UART?
How about Received Message and Size?
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I changed "RECEIVE(%d): %s\n"
| #define TEST_STR "1234567890abcdefghijklmnopqrstuvwxyz" | ||
| #define TEST_STR_LEN 37 | ||
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| static int uart_tx_loop(void) |
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Why is this named loop?
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first time, i have made one time test, but i changed to repeat test
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@ewoodev Any plan to update? |
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sunghan-chang
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This is a test example where you can short-circuit the uart tx and rx boards to perform a loopback test. This test sends "1234567890abcdefghijklmnopqrstuvwxyz" and recive same string You can use CONIFG_UART_LOOPBACK_PORT to specify the port for the loopback test. [TEST RESULT] TASH>>uart_loopback start TASH>>######################### UART loopback test START ######################### UART RX THREAD START UART TX THREAD START SEND UART(1): 1234567890abcdefghijklmnopqrstuvwxyz RECEIVE(1): 1234567890abcdefghijklmnopqrstuvwxyz RESULT(1): PASSED SEND UART(2): 1234567890abcdefghijklmnopqrstuvwxyz RECEIVE(2): 1234567890abcdefghijklmnopqrstuvwxyz RESULT(2): PASSED SEND UART(3): 1234567890abcdefghijklmnopqrstuvwxyz RECEIVE(3): 1234567890abcdefghijklmnopqrstuvwxyz RESULT(3): PASSED
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This is a test example where you can short-circuit the uart tx and rx boards to perform a loopback test. This test sends "1234567890abcdefghijklmnopqrstuvwxyz" and recive same string
You can use CONIFG_UART_LOOPBACK_PORT to specify the port for the loopback test.
[TEST RESULT]
TASH>>uart_loopback
TASH>>######################### UART HW test START #########################
SEND SIZE: 37
SEND UART: 1234567890abcdefghijklmnopqrstuvwxyz
RECIVE SIZE: 37
RECIVE UART: 1234567890abcdefghijklmnopqrstuvwxyz
UART LOOPBACK TEST: PASSED
;######################### UART HW test END ###########################