Ask questions, find answers, and share insights on STM32 products and their technical features.
When flashing a bin file to a blank/erased STM32G070 the --reset option does not consistently reset the processor after flash. The first couple times I did this it worked. Now it is not.A snippet of the output from a failed example using the command ...
HelloOur new product use a STM32F427 and a ADC(AD7768-4) the data input connection is the SAI(serial audio interface). The STM32F4 SAI mode is the slave mode.The ADC sends SAI_SD signal and SAI_FS at rising edge.Therefore, we think that the STM3...
Hi!I'm trying to read Sigma Delta ADC for 16-bit. It works, but it seems that everything is reverse.For single Sigma Delta ADC I get 32767 (0x7FFF) when I apply 0 volt.For differential Sigma Delta ADC I get 65553 (0xFFFF) when the difference is 0 vol...
Hi I am developing a dispenser. The dispenser has a CPU, Keypad, Pulsar and Display each board developed with STM32H750VB. In that I have done the coding for MODBUS in CPU. While the machine is IDLE the MODBUS works correctly and i am able to r...
Hi all, I'm using a NUCLEO-G071RB board and I simply want to generate a variable frequency square wave. I started from project TIM_OCToggle found on the examples.My problem is that TIM1 channel 1 has a fixed frequency and even if I change it through ...
Dear ST community,We are using STM32L152VBT6-LQFP100 Pin IC in our device. we are using it for a long time. recently we observed that our 2 boards are setting watchdog during Powering the Board.the boards are going in the loop of watchdog reset. what...
Hi all!I'm trying to configure SDIO in several modes:1 bit1 bit + DMA4 bit4 bit + DMAOnly 1 bit is working for now. When I enable DMA in 1 bit it double writes things into my files. 4 bit mode on the other hand mostly gives me error " FR_DISK_ERR" af...
Hi There,I am working with a MCU STM32F405VET for any particular purpose. Lets a at this time firmware code has burn on MCU. Lets talk about HW issue.Take a look the datasheet here https://www.qdatasheet.com/datasheet-download/190671/1/ST-Microelectr...
Hello,Someone have a document that give explications/informations on how modify the link file ?I must optimize ma code performance and I would realocate the stack/heap, the time critical functions, into the TCM area.I know the way to locate variable...
