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Using twin STM32H7B3I EVAL boards to develop master and slave firmware.Found that slave board was experiencing overruns on SPI slave receive.Revised SPI slave implementation to use DMA.Found incredibly bizarre data corruption, after some number of go...
Posted on November 14, 2016 at 13:04hello this is my first try to work with ARM and I bought stm32f103c8t6 that is simple to start with it a few days before i buy a big development boardI have a problem in installing usb driver on windows 10 for stm...
Will using APM 32 MCUs produced and sold by GEELY company instead of STM32 cause any license violation?
Hi,I am learning the CAN communication based on register programming. For now, I dont have anything complicated on my mind, dont have any filters or queues set up for CAN packets, my goal is to start a simple data transfer via CAN between my STM32 an...
I have developed as much as I can using a stm32F746G-disco. Now I need to make a custom board. I need to be able to allow for firmware updates on the custom board. I will use st-link for most of my development, but would like to leave that it off ...
Howdy,I am working with the STM32U575 and wanting to use the lower power capabilities of the ADF. The problem is that, for me to get the use I am looking for out of the ADF, I need to operate it constantly at 4 MHz. For this reason, I want to maintai...
Hello,we have now a bit peculiar problem. In our device, there is a main board and daughter boards connected by SPI bus. All MCUs are STM32F401. The main board works as SPI master, the daughter boards work as SPI slave, with DMA in both cases. The SP...
hi question how can I read a 4 channel encoder with stm32 EA +,EA -,EB+,EB-?
Howdy,I am currently working with a STM32U575 and currently having a problem with the ADF. I am trying to use the SAD to detect when someone is talking in the environment. When the MinNoiseLevel for the SAD is set to 0, the system remains locked in m...
I had a question regarding the bootloader, more specifically, the for the F429 variant. On app note AN2606, they list the embedded bootloaders. For the F42XXX and F43XXX variants, they list two different bootloader ID's. How do you know which one you...
