I am using HAL_DMA_Start_IT(..) to read data from GPIO that is triggered via a Timer IC. It works the first time, but if I use HAL_DMA_Start_IT(..) again the destination memory is not updated but I get the transfer complete interrupt. If I use a dif...
I am trying to use both CAN1 and CAn2 with both 500KBPS . CAN1 transmits successfully . But for CAN2 TX mailboxes return full. Below is my CAN configurations file. Any help appreciated
I am unable to program any boards from CUBE IDE at the moment. I am using Segger JLink, which connects and correctly identifies the chips from the Commander.When I use Debug, with configurations I have been using for ages, and successfully programmin...
I would like to remove the CM7 from having to be involved in this toggle. Should it be possible to toggle the direction through DMA? Is there anything special that needs to happen for this to work? // Switch to output. GPIOA->MODER = ...
Hello,I am not able to connect my ubuntu 20.04 laptop to a STM32H745I-DISCO board using openocd.```$ openocd -f board/stm32h745i-disco.cfgOpen On-Chip Debugger 0.11.0+dev-00450-ge67ff42de (2022-01-14-09:58)Licensed under GNU GPL v2For bug reports, re...
Hi,I have a program that will run on STM32G030C8 or STM32G030K8. C8 has a 48pin case, K8 - 32pin. The PC13 port is available in C8, there is no output in K8. If I read this pin in K8, it always returns 0, regardless of whether I turn on the pullup. W...
Hello. I am using STM32F407VG controller. I have to transfer data from another device via SPI interface. STM32 SPI is used in slave mode, circular DMA enabled. Devices are connected via joint.In some cases I need to resynchronize data exchange. At th...
Hello,I have a strange issue!, so my project is using cmake to build and it is in c++. Everything is working if i set the startup script (startup_stm32f072xb.s) before stm32f0xx_it.c But if i set it after stm32f0xx_it.c, than nothing happens it is li...
I need to have the four I2S inputs on the H7B0 device synchronised so that they all sample the ADCs at exactly the same time. One method is to run the I2S modules in slave mode and input an external FS and CK to all four I2S and to the ADCs, but it w...
