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tests: drivers: dac_loopback: add frdm_k64f board support

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Add support for running the DAC loopback test case on the NXP
FRDM-K64F development board.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This commit is contained in:
Henrik Brix Andersen 2020-02-17 21:44:03 +01:00 • committed by Maureen Helm
commit 666beb2430
2 changed files with 16 additions and 1 deletions
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15
tests/drivers/dac/dac_loopback/src/test_dac.c
View file

@ -59,6 +59,21 @@
#define ADC_ACQUISITION_TIME ADC_ACQ_TIME_DEFAULT
#define ADC_CHANNEL_ID 12
#elif defined(CONFIG_BOARD_FRDM_K64F)
/* DAC0 output is internally available on ADC0_SE23 */
#define DAC_DEVICE_NAME DT_LABEL(DT_NODELABEL(dac0))
#define DAC_RESOLUTION 12
#define DAC_CHANNEL_ID 0
#define ADC_DEVICE_NAME DT_LABEL(DT_NODELABEL(adc0))
#define ADC_RESOLUTION 12
#define ADC_GAIN ADC_GAIN_1
#define ADC_REFERENCE ADC_REF_INTERNAL
#define ADC_ACQUISITION_TIME ADC_ACQ_TIME_DEFAULT
#define ADC_CHANNEL_ID 23
#else
#error "Unsupported board."
#endif

2
tests/drivers/dac/dac_loopback/testcase.yaml
View file

@ -2,5 +2,5 @@ common:
tags: dac drivers userspace
tests:
drivers.dac:
platform_whitelist: nucleo_l073rz twr_ke18f
platform_whitelist: frdm_k64f nucleo_l073rz twr_ke18f
depends_on: dac