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tests/periph/selftest_shield: fix logic to enable UART test

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We cannot use the D0/D1 UART if it is also used for STDIO. However,
the logic did not take into account whether `stdio_uart` was used at
all. This fixes the issue.
This commit is contained in:
Marian Buschsieweke 2024-11-21 20:23:30 +01:00
parent e7ea668a7f
commit a51d4bd7d9
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1 changed files with 6 additions and 2 deletions
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6
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)
# 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