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BGibs · 2024-07-28

Hi,I wrote a program to toggle GPIO PD13 on the STM32MP157D-DK1 using STM32CubeIDE. I set the Boot pins on the STM32MP157D-DK1 board to Engineering mode and can start a debug session but it seems like the M4 does not toggle GPIO PD13 at all. Its like...

BGibs · 2024-06-30

Hello, I recently purchased the STM32MPU135F-DK and is having an issue with connecting to the discovery kit using the STM32CubeProgrammer Version 2.16.0. It looks like when i try to connect the STM32MPU135F-DK, I get this "Cannot Access Port 0!!!" ...

BGibs · 2023-01-25

I am trying to use I2C4 Pins PD12 (SCL/D15) and PD13 (SDA/D14) but cannot get it to work. I used CubeMX to generate my project. Also, I am using the Cortex M7 for the I2C4 connections. Please tell me how I can get I2C4 to work with the STM32H745 Dis...

BGibs · 2019-08-09

I am having trouble getting the LPUART1 on the STM32WB55 Nucelo Board to transmit. I would like to transmit a character at 9600 bps using LPUART1 on the STM32WB55 Nucelo Board. I read the reference manual on how to calculate the baud rate divisor for...

BGibs · 2024-07-01

Hi PatrickF, thanks for the support. I will take a look at the link you provided.

BGibs · 2023-02-05

I have solved my issue. It looks like the sensor, I was using was faulty which made it look like I2C4 did not work using the STM32H750 Discovery Kit and STM32H745 Discovery Kit.

BGibs · 2023-01-30

Hi, so sorry for the late response. i tried the same setup with the STM32H750 Discovery Kit and is getting the same issue of I2C4 pins PD12 and PD13 not working. I used CubeMX to generate the I2C4 setup code so I should be able to use I2C4 with no is...

BGibs · 2019-08-09

Hi Bob, Thank you for your quick response. I forgot to mention I'm pretty new to the STM32 devices.I was using 32MHz in my c program because I thought the "lpuartckpres" was the clock sourcefor the AP1 peripheral (I used Cubemx clock configuration di...

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GPIO Toggle M4 FW Issue with STM32MP157D-DK1 and STM32CubeMX

STM32MPU135F-DK STM32CubeProgrammer Error: Cannot Access Port!!!

I2C4 does not work using the STM32H745 Discovery Kit

How to use LPUART1 on the STM32WB55 Nucelo Board without using STMCubeMX and HAL

Re: STM32MPU135F-DK STM32CubeProgrammer Error: Cannot Access Port!!!

Re: I2C4 does not work using the STM32H745 Discovery Kit

Re: I2C4 does not work using the STM32H745 Discovery Kit

Re: How to use LPUART1 on the STM32WB55 Nucelo Board without using STMCubeMX and HAL