About ManhPham

ManhPham · 2024-07-28

Hello everyone,I am using Nucleo H745ZI dual core and I want to communicate intercore by OpenAMP.The ST only giving example send message from core M7 to M4. But I want to send message from core M4 to M7, I tried follow the OpenAMP flowchart but not w...

ManhPham · 2024-07-16

I want to ask about realise date of STM32MP257F-EV1?Today, I see a local shop sell this board with price 800$. I guess this is contraband board from China and the price too expensive with my expect.

ManhPham · 2024-07-03

Hello everyone,I used Nucleo-F767ZI board for my vehicle robot. I just securely attach the board to the robot and then testing my robot move on different terrains.After this test, I can not connect ST-Link (fail.txt file appeared) and my board did no...

ManhPham · 2024-06-18

Hello everyone,I read PWM input value by Timer 16 bits in Nucleo-F767ZI (combined channel mode), but the value that I received is not the same after some days.For example, Day 1: PWM input value = 4200 but Day 4: PWM input value = 4000, no code chang...

ManhPham · 2024-06-13

Hello everyone, my programme on Nucleo-F767ZI do not run when I power ON by external power supply. I force to press reset button or power supply st-link by usb cable.I searched some solutions such as: BOOT0 to GND; or turn on bit POR = 1 in RCC_CSR, ...

ManhPham · 2024-07-03

can you share what ST products are designed for industrial application?

ManhPham · 2024-06-14

Could I supply external power for ST-Link by others pin (not micro USB port), because I need access micro USB port to debug or read log file

ManhPham · 2024-06-14

Sorry no, my external power is 5V, not 3.3V.So can I remove SB3 and SB111 like 3.3V?

ManhPham · 2024-06-14

Thanks for your advice.Using clk HSI make the timer run incorrectly in my programme. Best option is supply power for st-link, I don't want to supply through the Micro USB port. Could I external supply power for st-link by jumper or other pin ? Which ...

ManhPham · 2024-05-05

I tested CAN FD classic mode with MCP2551, but it is not working. If hardware MCP2551 correct, it means my code wrong? Isn't it?

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Example of OpenAMP send message from core M4 to M7 (Nucleo H745ZI)

STM32MP257F-EV1 realise date and the price

Nucleo-F767ZI does not have able to shockproof or anti-vibration?

Timer 16 bits is less stable than Timer 32 bits in PWM input mode

Nucleo-F767ZI must reset after power ON

Re: Nucleo-F767ZI does not have able to shockproof or anti-vibration?

Re: Nucleo-F767ZI must reset after power ON

Re: Nucleo-F767ZI must reset after power ON

Re: Nucleo-F767ZI must reset after power ON

Re: Hardware of Classical CAN bus on Nucleo-H755ZI dual chip only support CAN FD