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FLewz.1
Associate III
since ‎2020-04-19
‎2023-06-14

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  • 22 Posts
  • 1 Solutions
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User Activity

Can't communicate with ROM Bootloader via SPI

2022-06-25
Hi,​I am trying to use the ROM bootloader on the STM32G071 to change the contents of specific flash sections. I was able to enter the bootloader just fine, at least I think so because I can see in the debugger how different points in the address spac...

Unable to communicate with SPI bootloader

2022-06-24
Hi,​I am trying to use the ROM bootloader on the STM32G071 to change the contents of specific flash sections. I was able to enter the bootloader just fine, at least I think so because I can see in the debugger how different points in the address spac...

STM32F446 I2S stuck on Busy

2020-11-30
Hi,I've been trying to get I2S to work without using the HAL to get to know the MCU a bit more. I configured the Peripheral as mentioned in the reference manual, but whenever I write to the SPI->DR the status is stuck on busy.This is my init function...

STM32F446RE Can't use Pins PA2, PA3 as Input

2020-05-08
Hi,I am trying to use the PA2 and PA3 Pins among others as Inputs with Pullups. The configuration is correct, since I am comparing what is in the GPIO Registers for Port A with another input pin PA8 which works fine. I have seen that the same pins us...

Bad signal when using DAC'S full range and buffer

2020-04-19
Hi,I've been trying to synthesize different waveforms with my F446 DAC. Three things have come to my attention here, which I can't explain. First, when I am using the full range of the DAC with values from 0 to 4095 the signal gets distorted like thi...
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