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LLOLO.1
Associate II
since ‎2020-03-27
‎2024-07-01

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  • 45 Posts
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User Activity

STM32F412 SDIO Tx Underrun error when DMA is enabled.

2024-07-01
Hi!I am working on a project where I have to drive a SD Card. So far I have successfully implemented the initialization and reading data with DMA part. I am not using HAL libraries. The code to write to external flash is shown below. I did everything...

STM32F429ZI Nucleo Ethernet Problem

2022-06-20
Hi I am currently working on a project where I have to implement an Ethernet Driver. below is my code.I am trying to send ARP packets to my directly connected laptop without expecting response (Rx is not used). Code runs without MAC controller and DM...

How does STM32F429ZI MAC controller know when Collision occurs?

2022-06-15
Hi I am currently working on a project where I have to implement TCP/IP stack on STM32F429ZI 144 pin nucleo board. Board has PHY chip.My question is how does the MAC controller knows when a jabber or collision event occurs since these events are hand...

STM32F4 SPI code only works in debug mode

2021-06-07
Hi I am trying to read ID of an external FLASH.The code which reads it is shown below.uint16_t FLASH_ReadID(void) { uint16_t tempData = 0x0000;   //Read ID GPIOB->BSRR |= GPIO_BSRR_BR2; //Reset FLASH CS while(!(SPI1->SR & SPI_SR_TXE)); SPI1->DR ...

Why stm32cubeide does not throw error when stack overflowed?

2021-04-05
Hi. I was trying to test my code to see if I have enough stack. I realized in my project's .ld file stack size is defined as: _Min_Heap_Size = 0x200;_Min_Stack_Size = 0x400;However, I tried to test this to see if stm32cubeide gives error when I tried...
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