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Can STM32F105 do 13-bit SPI with 13 clocks?

I need to interface with a Viniculum II from FTDI. It requires 13 bits over exactly 13 clocks, per this app note. We're using the STM32F105 with HAL libraries from STM32CubeMX. I don't see the cube able to configure to 13 clocks. Will the STM32F1...

HForr.1 by Associate II
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I have a huge accuracy loss (way above what is expected in the datasheet) on ADC reading when increasing the sampling rate. I get that the accuracy is supposed to decrease but I sample at only 200 kHz on the STM32H47AI which is supposed to go up to 3.3MHz

Considering the fact that I can no longer make a difference between waveforms sent at 1kHz (sin and triangular) I am wondering about what I did code wrong in my ADC initialization to mess up my results that much. Below is a 1kHz sin I get for my 200...

0693W00000QO6BvQAL.png
HTess.1 by Associate III
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Input Capture not consistent (STM32F103C6)

I'm using STM32F103C6T6 to capture input frequency configured on TIM2, Channel 1 (A0).I'm generating 1KHz frequency from Arduino Uno (using tone(Pin, 1000) function) connected to STM32 Pin PA0.Timer Configurations of STM32:Prescaler set to : 10000-1A...

GSaw by Associate II
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Resolved! Problem with COMP1 and COMP2 as TIM1 break function sources.

Hi,I am using STM32L476. COMP1 and COMP2 are configured in window mode, and that is working great. I am also using TIM1 break function. Below is a summary of the problem that I am encountering:If I use COMP1, and only COMP1, as a source for BREAK or...

MGard.2 by Associate II
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Resolved! I have two devices. Need to setup UART communication?

I have two STM32 devices and both are identical, send and receive messages in frame formats. They both have UART, DMA, NVIC etc. And I need a good strategy to setup a lossless communication between them. There is too much information online, but very...

Vmere.1 by Senior
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  • 4 replies
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