commit d6e1ddcc25802e04aed184d9b6f224d48d3f7ce1
author Francois Ramu <francois.ramu@st.com> Tue Jul 20 14:38:52 2021 +0200
committer Christopher Friedt <chrisfriedt@gmail.com> Wed Jul 21 05:50:30 2021 -0400
tree 67abe895f36af40158495018b0870877eda03be0
parent 0161c170b9dadb6430efc3216c7d64908666bd7c

tests: dac: testing dac loopback on stm32f746zg board

This adds the config to PASS the tests/drivers/dac/dac_loopback
on the nucleo_f746zg board, when PA0 and PA4 are connected.
The DTS of the nucleo_f746zg defines the ADC1 ch0 and DAC1 ch1.

Signed-off-by: Francois Ramu <francois.ramu@st.com>

tests/drivers/dac/dac_loopback/src/test_dac.c

diff --git a/tests/drivers/dac/dac_loopback/src/test_dac.c b/tests/drivers/dac/dac_loopback/src/test_dac.c
index c635436..80e741b 100644
--- a/tests/drivers/dac/dac_loopback/src/test_dac.c
+++ b/tests/drivers/dac/dac_loopback/src/test_dac.c
@@ -50,7 +50,8 @@
 #define ADC_ACQUISITION_TIME	ADC_ACQ_TIME_DEFAULT
 
 #elif defined(CONFIG_BOARD_NUCLEO_F207ZG) || \
-	defined(CONFIG_BOARD_NUCLEO_F429ZI)
+	defined(CONFIG_BOARD_NUCLEO_F429ZI) || \
+	defined(CONFIG_BOARD_NUCLEO_F746ZG)
 /*
  * DAC output on PA4
  * ADC input read from PA0

tests/drivers/dac/dac_loopback/testcase.yaml

diff --git a/tests/drivers/dac/dac_loopback/testcase.yaml b/tests/drivers/dac/dac_loopback/testcase.yaml
index 620f5b2..a68b09f5 100644
--- a/tests/drivers/dac/dac_loopback/testcase.yaml
+++ b/tests/drivers/dac/dac_loopback/testcase.yaml
@@ -9,4 +9,4 @@
     platform_allow: |
       frdm_k22f frdm_k64f nucleo_f207zg nucleo_l073rz nucleo_l152re twr_ke18f
       bl652_dvk bl653_dvk bl654_dvk bl5340_dvk_cpuapp stm32f3_disco stm32l562e_dk
-      nucleo_l552ze_q nucleo_f429zi
+      nucleo_l552ze_q nucleo_f429zi nucleo_f746zg