zkkkk12 commented on PR #17708: URL: https://github.com/apache/nuttx/pull/17708#issuecomment-3696314346
> _Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md)._ > > ## Summary > The modification replaces critical section protection with mutex locks in ADC driver functions when CONFIG_ADC_ISR_THREAD is enabled, ensuring thread-safe hardware operations without unnecessarily disabling interrupts. > > ## Impact > _Update this section, where applicable, on how change affects users, build process, hardware, documentation, security, compatibility, etc._ > > ## Testing > The ADC function was tested and verified to be working correctly using NuttX's built-in adc_drivers.（apps/examples/adc） Test Results： Test results: When you input `adc -p` in the nsh terminal, the pin corresponding to channel adc0 is shown below. [core2] adc -p [core2] adc_main:g_adcstate.count: 3 [core2] adc_main: Hardware initialized. Opening the ADC device: /dev/adc0 [core2] Sample: [core2] 1: channel: 32 value: 986 [core2] 2: channel: 34 value: 933 -- 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]
