michallenc opened a new pull request, #18637:
URL: https://github.com/apache/nuttx/pull/18637
## Summary
The definition of ADC channels should not depend on option
`CONFIG_INPUT_AJOYSTICK` at all. Moreover, the include of stm32l4_adc.h file
was missing (PWM include was used instead), causing the implicit declaration of
`stm32l4_adc_initialize` function.
```
stm32_adc.c:128:9: error: implicit declaration of function
'stm32l4_adc_initialize'; did you mean 'stm32l4_usbinitialize'?
[-Wimplicit-function-declaration]
128 | adc = stm32l4_adc_initialize(1, g_adc1_chanlist, ADC1_NCHANNELS);
| ^~~~~~~~~~~~~~~~~~~~~~
| stm32l4_usbinitialize
stm32_adc.c:128:7: error: assignment to 'struct adc_dev_s *' from 'int'
makes pointer from integer without a cast [-Wint-conversion]
128 | adc = stm32l4_adc_initialize(1, g_adc1_chanlist, ADC1_NCHANNELS);
| ^
make[2]: *** [/home/michal/Michal/projects/nuttx/core/boards/Board.mk:83:
stm32_adc.o] Error 1
make[1]: *** [Makefile:187: board/libboard.a] Error 2
make: *** [tools/Unix.mk:565: nuttx] Error 2
```
## Impact
ADC now works on Nucleo-L476RG.
## Testing
With standard ADC example application and pin A5 against GDN and 3.3 V:
```
Sample:
1: channel: 1 value: 0
Sample:
1: channel: 1 value: 0
Sample:
1: channel: 1 value: 0
Sample:
1: channel: 1 value: 4090
Sample:
1: channel: 1 value: 4090
Sample:
1: channel: 1 value: 4091
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
