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Hi, i'm trying to get a value from a microphone using HAL_SAI_Receive() in blocking mode. I'm trying to write a program that receives a value from the mic connected to the SAI block. The HAL_SAI_Receive() is called in an ISR but when the program is r...
On STM32F767 if the reference voltage sags would it cause an error on the ADC?. I have multiple adcs running and configured with a circular DMA buffer. I get an intermittent error that shows up once in days and it seems to be a DMA transfer error. T...
https://www.st.com/en/microcontrollers-microprocessors/stm32f7x5.htmlTop of page talks about I/D cache being 4K+4Kon sub pages becomes 16K + 16K for 32K total https://www.st.com/en/microcontrollers-microprocessors/stm32f765vi.html
Hi everyone!Quick question: this is my platform.STM32F4 main controllerexternal QSPI flashI'm currently using FreeRTOS with TouchGFX so the external flash stores the graphical resources. In case I run out of memory, could I run some of the code (the ...
I just received (about 4 hours ago) 2 Nucleo-F042K6 boards. I tried to a LED blinker program but both units hang in the Clock Configuration routine. Strange that both units exhibit the same behavior. I'm wondering if I missed something. I used C...
I want to generate an arbitrary wave form on channel1 and channel2 of timer1. I use dma burst mode and other:MCU: STM32f401CCU6Frequency: 84 MhzTIM1 PSC: 84-1TIM1 Counter Mode: Center aligned mode 1TIM1 RCR: 1TIM1 ARR: 1000TIM1 frequency is 500 and t...
Hello, i'm using STM32G071RB and i need to write on the Flash Memory.i check if i have wrote on it before. If i did, i try erase the page to re-write. At this point, i just get a HAL_ERROR of the function HAL_FLASHEx_Erase(&EraseInitStruct, &PageErro...
When the USB CDC vertical com port is disconnected at the time of data transfer, an error cannot be generated (Code 29). Full name of the error "The device is disabled because the control firmware of the device has not received the requested resource...
Dear ST Community,I am now designing a PCB with the STM32L073RZT6. Could you please advise where the BOOT1 pin is located?Inside the datasheet, the only thing that I found is the statement:Boot modes At startup, BOOT0 pin and nBOOT1 option bit are us...
