STM32 MCUs Products

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error in working with SD card using SPI in STM32F4

Hello, I want to work with SD card using SPI in STM32 but it is not working. I tried many things but it didn't work. It was working fine when I tried it 4-5 months ago. What is the problem now? I am referencing sample code from here: https://controll...

Errors in UART baud rate sections of Reference Manuals

USART baud rate related stuff has a long history of errors in both the STM32 documents and sample code. Looks like in the past 4 years some of the problems were corrected but there are still some strange and incorrect pieces.STM32F10x manual, RM0008 ...

0693W00000Ly9r8QAB.png 0693W00000Ly9rhQAB.png
gbm by Principal
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STM32F334 - ADC1 returns large output with grounded input

Helloon the a.m. device I use both ADC1 and ADC2. The initialization is identical on both. I notice that results fluctuate widely at ADC1 output and reasonably at ADC2 output.Grounding ADC1 input leads to 330-345 LSB.Vdda = 2.5V from precise external...

Initial Signal Condition

Hello,I am using the STM32F767 microprocessor with Bluetooth control. A custom-designed user interface controls the system parameters such as updating the variables and receiving data. But when I power on the system, I flash the code. Then, in the fi...

AE104 by Senior
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