I am trying to take a microphone sample every 62.5 microseconds (16,000Hz) which is the standard rate for audio files. The problem i have found is that HAL_SAI_Receive_DMA() returns HAL_BUSY for some samples. So we dont receive the required 16,000 sa...
Using HAL_SPI_Recieve(), SPI1 Master, 8-bit transfer, 3 consecutive bytes. At end of 24th clock pulse, the pin bounces up to a middle voltage and then decays to zero. Pull down resistor helps, but not enough. Screenshot of problem attached. How do I ...
Hello,I am trying to change RDP level in my own project with STM32H753 micro but without succcess.No problem if I use the STM32 Cube Programmer but with my own fw I have error in HAL_FLASHEx_OBProgram() function.In this function the error occurs in F...
Hi, i am trying to setup the SAI device in an interrupt mode but when I run the program, it gets stuck after the call to HAL_SAI_Receive_IT() completed.When debugging with OpenOCD, after the line 280 has executed the program hangs.Please help!Here's ...
Can I use audio and sensor without adding the amp?
I am seeking flexibility when it comes to the pins that I will use to read from these sensors that's why I am not using the analog inputs directly.
hi, i wanna a stm32l072 datasheet CN version. no result on the st.cn
I'm using both ADC's in continuous / interrupt mode on some micro's in the STM32F103 family and it's working properly and fills my needs nicely.The core components which are commonly presented in the online tutorials are...Calibration:HAL_ADCEx_Calib...
Hello on my kernel module my probe funtion gets not called.static const struct of_device_id stm32_match[] = { { .compatible = "st,stm32-uart", .data = &stm32f4_info}, { .compatible = "st,stm32f7-uart", .data = &stm32f7_info}, { .compatible = "st,stm3...
Hi,When I write RTC_init() function in code which defined by stm32cube, once powerup, system goes to a hang status, after hard reset, chip works correctly... RTC clock set to LSI when I comment RTC_init(), system works properly even, when power up a...
