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Merge pull request #21042 from maribu/tests/periph/selftest_shield/fix-uart

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tests/periph/selftest_shield: Fix UART test
This commit is contained in:
Marian Buschsieweke 2024-11-26 15:47:43 +00:00 committed by GitHub
commit 3b238f7db3
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1 changed files with 9 additions and 2 deletions
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11
tests/periph/selftest_shield/main.c
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@ -55,10 +55,14 @@
/* In order to run the periph_uart test all of the following needs to be true:
* - periph_uart needs to be used
* - an I/O mapping for the UART at D0/D1 needs to be provided
* - this UART dev is not busy with stdio
* - this UART dev is not busy with stdio (either not using `stdio_uart` or a different UART is used for stdio)
*/
#if defined(ARDUINO_UART_D0D1) && defined(MODULE_PERIPH_UART)
# define ENABLE_UART_TEST (STDIO_UART_DEV != ARDUINO_UART_D0D1)
# if MODULE_STDIO_UART
# define ENABLE_UART_TEST (STDIO_UART_DEV != ARDUINO_UART_D0D1)
# else
# define ENABLE_UART_TEST 1
# endif
# define UART_TEST_DEV ARDUINO_UART_D0D1
#else
# define ENABLE_UART_TEST 0
@ -790,6 +794,9 @@ static bool periph_uart_rxtx_test(uint32_t symbolrate, uint32_t timer_freq)
failed |= TEST(memcmp(testdata, serial_buf.data, sizeof(serial_buf.data)) == 0);
failed |= TEST(serial_buf.pos == sizeof(testdata));
/* disable UART again, in case it is a shared peripheral */
uart_poweroff(UART_TEST_DEV);
return failed;
}