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tests: drivers: adc: adc_api: boards: add sequence for nucleo g071rb

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Add multiple channels in overlay to test the sequencer.
Change clock source to correctly pass the test.

Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
This commit is contained in:
Guillaume Gautier 2023-06-22 11:54:19 +02:00 • committed by Carles Cufí
commit 0473cf5bb0
2 changed files with 11 additions and 3 deletions
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2
boards/arm/nucleo_g071rb/nucleo_g071rb.dts
View file

@ -140,7 +140,7 @@
&adc1 { &adc1 {
pinctrl-0 = <&adc1_in0_pa0 &adc1_in1_pa1>; pinctrl-0 = <&adc1_in0_pa0 &adc1_in1_pa1>;
pinctrl-names = "default"; pinctrl-names = "default";
st,adc-clock-source = <SYNC>; st,adc-clock-source = <ASYNC>;
st,adc-prescaler = <4>; st,adc-prescaler = <4>;
status = "okay"; status = "okay";
vref-mv = <3300>; vref-mv = <3300>;

12
tests/drivers/adc/adc_api/boards/nucleo_g071rb.overlay
View file

@ -7,7 +7,7 @@
/ { / {
zephyr,user { zephyr,user {
/* adjust channel number according to pinmux in board.dts */ /* adjust channel number according to pinmux in board.dts */
io-channels = <&adc1 0>; io-channels = <&adc1 0>, <&adc1 1>;
}; };
}; };
@ -19,7 +19,15 @@
reg = <0>; reg = <0>;
zephyr,gain = "ADC_GAIN_1"; zephyr,gain = "ADC_GAIN_1";
zephyr,reference = "ADC_REF_INTERNAL"; zephyr,reference = "ADC_REF_INTERNAL";
zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>; zephyr,acquisition-time = <ADC_ACQ_TIME_MAX>;
zephyr,resolution = <12>;
};
channel@1 {
reg = <1>;
zephyr,gain = "ADC_GAIN_1";
zephyr,reference = "ADC_REF_INTERNAL";
zephyr,acquisition-time = <ADC_ACQ_TIME_MAX>;
zephyr,resolution = <12>; zephyr,resolution = <12>;
}; };
}; };