About Kunaalkk1

Kunaalkk1 · 2024-10-20

I have an STM32F103VET6 with multiple DMA Channels like UART2_RX, ADC, UART3_RX, UART3_TX, all at different priorities. The first one or two bytes of every DMA Channel becomes incorrect all of a sudden in runtime and corrects back only after power re...

Kunaalkk1 · 2024-09-16

Dear Community,I am currently facing this issue where my STM32 Black Pill F411CE suddenly went into hard fault during runtime. The MCU was permanently gone and was not able to be re-programmed, and four others that I connected to the same hardware we...

Kunaalkk1 · 2023-06-20

I am trying to perform SD Card file operations using STM32 HAL in STM32L451RCT6. I have been successful in mounting the SD Card, but read and write operations are not working. Here are the details of my IOC Configuration:1. FatFS Configuration2. SDMM...

Kunaalkk1 · 2024-10-24

@SofLit, thank you for your response. Please read the update above. Also, I have faced the issue of counterfeit STM32s on bluepill or blackpill which only work with Arduino IDE. Our company purchased a batch of 10 which all turned out to be counterfe...

Kunaalkk1 · 2024-09-19

Thanks @TDK @Tesla DeLorean @Andrew Neil @SofLit @liaifat85 for your responses, issue is resolved, please check the accepted solution for updates.

Kunaalkk1 · 2024-09-19

UPDATE: Turns out this was a problem with STM32CudeIDE v1.16.0. I never faced this in STM32CudeIDE v1.14.0. What happened was that I had cloned the project for two separate Hardwares in separate workspaces. When I modified the IOC and selected "Gener...

Kunaalkk1 · 2024-08-28

@Aarra.1 @Jaroslav JANOS was this problem solved? I am facing the same issue

Kunaalkk1 · 2023-06-25

My code does not work, I even moved some variables to global, still not working. Please help me out. My hardware PCB uses a 4-bit wide bus, and my SD Card is FAT32 8GB. It only works upto f_mount() which returns FR_OK, but after that, the f_open retu...

User statistics

User Activity

STM32F103VET6 Multiple DMA giving incorrect data.

STM32 Goes into HardFault_Handler() before going into HAL_Init()

STM32L4 HAL SDIO File operations with FATFS using DMA.

Re: STM32 Goes into HardFault_Handler() before going into HAL_Init()

Re: STM32 Goes into HardFault_Handler() before going into HAL_Init()

Re: STM32 Goes into HardFault_Handler() before going into HAL_Init()

Re: HAL_CAN_Start(&hcan) returns error 0x01

Re: How to create a File System on a SD card using STM32CubeIDE