About HA87

HA87 · 2023-01-13

Hi,I have migrated an old project of mine based on STM32H743ZIT MCU fromSTM32CubeIDE v1.5.1 to v1.11.0. When I opened the IOC configuration, the clock configuration showed an error stating that I could not set the CPU clock to a value greater than 20...

HA87 · 2021-03-19

Hi,I want to store some calibration data inside the firmware that is running on my STM32H743. This calibration data would be stored in a specific address in a preallocated memory map. Another device would communicate with the firmware running on this...

HA87 · 2021-01-27

Hi,I am developing a TCP/IP server for my application on the Nucleo-H743ZI2 board. I want to use LWIP with FreeRTOS to allow threading and have a similar syntax to POSIX sockets.So far I found the following two examples:(1) This tutorial targets the ...

HA87 · 2023-01-13

Yes, in principle those values are product revision dependent. However, this revision option was not available in the older version of STM32, and the values were 16 and 32. But now to bypass this bug, I had to choose rev V and these calibration value...

HA87 · 2023-01-13

@KHALSI_Foued Thanks for your fast reply. Indeed, I see the clock error disappears with the solution that you provided in the link.One question, when I changed the HW revision from rev Y to rev. V. I see that CSI and HSI calibration values have chan...

HA87 · 2021-03-22

Anu clue if what I asked is possible in STM32CubeID? or if is there an alternative solution to achieve that?Thanks.

HA87 · 2021-02-04

@Pavel A. I did not do your approach but I did something different. So after following the CubeMX example I started looking into differences between source files in my freshly generated project and the working example. I manually modified all the pa...

HA87 · 2021-02-01

@Piranha Thanks for sharing. I've seen your threads before. It is a bit annoying that we've to dig into low-level stuff and deviate from just focusing on application development on these MCUs.

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Cannot set the maximum CPU frequency for STM32H743ZIT to 480 MHz

Automatic array fill-up during compilation time

Enabling Ethernet Interface on Nucleo-H743ZI2

Re: Cannot set the maximum CPU frequency for STM32H743ZIT to 480 MHz

Re: Cannot set the maximum CPU frequency for STM32H743ZIT to 480 MHz

Re: Automatic array fill-up during compilation time

Re: Enabling Ethernet Interface on Nucleo-H743ZI2

Re: Enabling Ethernet Interface on Nucleo-H743ZI2