Stm32h503CBT6 doesnt start but can be programed
Hello when i added PWM on TIM1 channel 2 the all code stopped working i tried uploading code by stm32programmer but it doesnt help im using Stm32h503CBT6
STM32 MCUs Products
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Resolved! RTC not maintaining the date and time as expected
I am experiencing issues with the VBAT pin on the STM32H753ZI Nucleo board. Specifically, the VBAT pin is not responding properly. I am using a CR2032 CMOS battery for RTC backup, but it is not maintaining the date and time as expected. When the powe...
Flash Image integrity inquiry
Hi,I am using STM32G07 for the slave side, and another MCU for the Host side.I would like to implement the device firmware upgrade of the ST MCU, and controlled by the Host MCU.There is only support for UART communication between two MCUs.ST MCU Prot...
how to use SDADC in stm32F373vct6 evaluation board to read potentiometer values?
can anyone give the example code to read pottentiometer values using SDADC in stm32f373vct6 . i have done configurations for it but it is giving only 32768 reading even though i am varying the potentiometer.
STM32H563ZI, Openocd configure and flash
Greetings! Getting back into embedded after a long while. As the title says I am wanting to use STM32H563ZI with openocd, but it is not supported out of the box. I have gone through the readme and it looks like I need to create a specific `target/stm...
What is the internal clock CK_INT for the STM32H7 timers?
Hey @eBirdman I know this is an old question, but I got into the situation to wonder about this too. After some research through the mystical STM documentation and some educated guesses I compiled this document. It might prevent others from the pain ...
Resolved! STM32L073 operating on low power
Hi, I am working on a project where I have a custom board with STM32L073 MCU and I want to read a color sensor (AS7341) via I2C. This will be a low power application. I will harvest energy via NFC from a smartphone (I am using NTAG I2C plus). I can g...
Resolved! Unsolicited interrupts when temperature rises around 60°C
Hello,I am using a STM32L476RCT which should work up to 85°C.I am receiving unsolicited interrupts when I put my board in an environment at 60°C.I only use usart1 and a few GPIO interrupts, which are working fine. But when the temperature rises, the ...
MCU Will Not Generate Any SCL Pulses or Drive SDA Low Using CubeMX Generated Code
I am attempting to interface an STM32H723 with an ADXL345 accelerometer. I used CubeMX and generated I2C driver code with 400kHZ clock frequency and error/event interrupts enabled. I have attempted both I2C1 and I2C2, but neither peripheral generates...
I did not get desired response while flashing GPIO demo
I am currently working on the STM32H7S78-DK board & after building GPIO demo present Example code from git repository of that STM32 provided, while flashing binary from the STM32 programmer I faced issue it is mentioned belowWhen code is flashed from...
