Posted on August 23, 2015 at 01:24Hello Everyone.As the title suggest, I am trying to receive data from the two digital microphones that are on the STM32F7 discovery board. Since the microphones are connected to the audio codec, I need to interface ...
Posted on July 31, 2015 at 15:25
Hello all,
I have configured the ADC to trigger based on Timer 6 update event every (1/48000) seconds. DMA is used to transfer the ADC conversion to memory. However, when I debug, I see the timer count be...
Posted on July 19, 2015 at 21:44Hi All! I am having a hard time making the communication between the audio codec and the microprocessor to work.I was able to configure the audio codec to output the audio picked up by two digital mics directly to the...
Posted on July 14, 2015 at 17:19
Hi all!
I am trying to configure the WM8994 Audio Codec on the STM32F7 Discovery Board to output the sound picked up by the two mics to the headphone output jack.
I have used ST's code generation ...
Posted on August 06, 2015 at 01:04for anyone with same problem, enabling the DAC clock via __HAL_RCC_DAC_CLK_ENABLE() command before starting the timer solved the issue.
Posted on August 05, 2015 at 17:58I had no idea there were more examples in the STM32756G_EVAL folder. I was previously only looking under the STM32746G-Discovery folder, and there is only one ADC_regular_conversion_DMA example. T Anyways, I looked ...
Posted on August 04, 2015 at 15:11ok, I have narrowed down the problem a bit. The issue lies with the Timer 6 not triggering the ADC. I guess I could use the timer interrupt to manually trigger the ADC conversion on overflow (1/48000s), but I would ...
