Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello friends,I am trying CAN but I am sending something but codes dont go to the ibnterrupt function I will send codes.Any help? interrupt function is in interrupt sectionvoid MX_CAN_Config(){ hcan1.pTxMsg=&TxM; hcan1.pRxMsg=&RxM; sFilterConfig.Filt...
I’ve an weird issue with one of my boards. On the code where the clocks are initialised(it’s the default code generated by Cube), the mcu gets stuck on the line, HAL_Pll_Enable and it continuously restarts the mcu every 6ms. But the same hex file, wo...
Posted on June 01, 2018 at 02:17Hi everyone,I'm using an STM32F777 part, with files generated by the very latest version of CubeMX (4.25.1)I've spent the day struggling through issues writing a file to an SD card using the fatfs middleware. I've pr...
I updated the ST Link firmware, and followed the sequence described in the User Manual. But the sequence says I have to connect the PC, and I don't want to. I just want the controller to run its program without connecting the USB, using a 5V supply c...
I am trying to measure the power consumption for Nucleo-144 board.Here is my configExternal power supply 8VJP6 to VINConnect Fluke multimeter to power supplyConnect multimeter to CN8 pin 15Connect ST-LinkCall HAL_PWR_EnterSTANDBYMode() or LL_PWR_SetP...
When I power my nucleo through the 5V pin, with a 5V supply, the behavior of the controller is not normal. If I power it by USB, it works well. I read the User Manual, have I misunderstood something? What could be happening?
Hello, I was trieng to use STM32Mat (with simulink) and came across some errors.I discovered that the HAL Library was updated but the STM32Mat wasn't.I'm willing to code everything by hand without using Simulink but I would need documentation on the ...
I registered at AWS and got 5 certs, which is the dev kit sw asking for? what is the thing certificate that i am asked for?
Dear all, I want to read the temperature by DS18S30. For that I have downloaded the library for DS18B20 (not DS18S20, because not available) from https://github.com/nimaltd/ds18b20. I have added this to my project in Keil as shown in figure. But it c...
The Reference manual states that the FDCAN supports CAN FD according to specification 1.0, but also states it is ISO 11898-1:2015 conformant.Also: There is a bit in one of the control registers that suggests the FDCAN can support both versions. Is th...
