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STM32C011 SPI with DMA on registers

Hello, I have been prubbing to run SPI transmission using DMA for some time now. So far I am trying to send a variable, but something is not working. Without DMA it works without any problem. Would anyone be able to help?

Resolved! Syncronous Timers

Hi,I'm running two timers on STM32F303 which do square wave output on two hardware pins. They are clocked by the 72MHz internal clock. They count down to 0 and reload from ARR register, which sets the output frequency. The two timers run perfectly sy...

DetlefS by Associate III
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  • 4 replies
  • 1 kudos

STM32Cube USB Host Driver Interrupt Flood

Posted on January 30, 2016 at 17:47Hey folks, I've been working on USB host driver for MIDI, and so far I can enumerate the device and get data flowing. But as soon as the device is attached I get crazy numbers of interrupts related to IN transactio...

elmood by Associate III
  • 1845 Views
  • 7 replies
  • 0 kudos

Resolved! STM32H7A3QIY6QTR+1.8V HyperRAM

Hello STM32 Teams,   I want to use STM32H7A3QIY6QTR + 1.8V HyperRAM solution. STM32H7A3 datasheet said that 1.8V HyperRAM is supported. But I can not find any 1.8V HyperRAM solution from both stm32 community and EVAL Board.  All STM32H7A3 VDD Power p...

Resolved! I CAN'T FIND THE STM32L053R8 S MEMORY MAPPING

In the datasheet of the stm32l053x in the section of "Memory mapping" it says "Refer to the product line reference manual for details on the memory mapping as well as the boundary addresses for all peripherals."I looked at the reference manual and di...