About baydı.1

baydı.1 · 2023-09-27

Hello, I am trying to built an applicaiton on STM32WB55 MCUs that contains interrupts and many digital signals. My code working very fine on development board and I am trying to implement this code on custom STM32WB55 PCB. The Problem is vect...

baydı.1 · 2023-08-14

Hello ,I am trying to making a BLE application with triggering external interrupts that came from camera sensor. Normally my interrupt handlers worked just fine, however when I try to add BLE function, code getting hard fault. Following lines in the...

baydı.1 · 2023-08-07

Hello , I am searching for solution that my code is stuck in the hal_delay function. I couldnt figure it out exact solution. Indeed, this problem is posted in community many times. When I try to initilize the code form cubeMX and test it on --nucle...

baydı.1 · 2023-07-14

Hello, I am using CUBEMX V6.9.0. However, still encountering problem that occurs during initialization from CUBEMX. Following lines are generate the error. /* DCMI DMA DeInit */HAL_DMA_DeInit(hdcmi->DMA_Handle);HAL_DMA_DeInit(hdcmi->hdmarx);HAL_DMA_...

baydı.1 · 2022-10-17

Hello, STM32WB55 is not support DCMI as default. How we can add DCMI to this device?

baydı.1 · 2023-09-01

Hello Bob, The problem was related to writting image data to Sram properly. Instead of writing 640 line to buffer,I was writing 641 line and that was cause the hardfault. Many thanks for your great contriubitions.(uint32_t)&sRAM_frame_buffer[hsync...

baydı.1 · 2023-09-01

Thank you UMP-Dan, It also works for me. Best.

baydı.1 · 2023-08-21

Sequencer is an optimized while loop. It takes tasks and then run it based on their priority one by one . I am not using FreeRTOS. >Then it would seem that UTIL_SEQ_SetTask() is the problem, no? What does that function do? Yes but it works fine when...

baydı.1 · 2023-08-21

Hello Bob , Thanks for your great reply. I reviewed my interrupts and data initilization. As a result DMA and TIM2 working properly. However, I still have a problem related to sequencer. Here is my EXTI callback function that is used for...

baydı.1 · 2023-08-21

Hello Mr. Montarani, Thanks for great tutorial. My question is may seems unrelated. I am trying to do BLE camera module. And I am using the EXTI and DMA to taking data from camera. My BLE code and Camera code working fine when I run them...

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Systick is not triggered and Interrupt handling problem in STM32WB55 series

Hard Fault from HAL_DMA_ABORT_IT function

STM32WB55 Code is stuck in HAL_Delay() function

STM32H7A3 DCMI Initilazation errors(DMA linking)

How can I add DCMI to STM32WB55 (This MCU is not supported defaultly the DCMI?)

Re: Hard Fault from HAL_DMA_ABORT_IT function

Re: HAL_Delay

Re: Hard Fault from HAL_DMA_ABORT_IT function

Re: Hard Fault from HAL_DMA_ABORT_IT function

Re: How to run a BLE P2P Server simultaneously with USB CDC on STM32WB part 2