STM32 MCUs Products

is it posible to use in quaternion functions?

Where can I find the demonstration software for the STM32F779I-EVAL board?

I recently obtained an STM32F779I-EVAL board and was surprised to find that a copy of the demonstration software didn't come with the kit. Yes, there is a version loaded onto the board, but I would like to look at the software for guidance and anyway...

Help required with porting from STM32F767ZI to STM32F779NI

I have code that runs on the NUCLEO-F767ZI kit and have recently obtained the STM32F7779I-EVAL kit. My program is very simple, it does not do any IO (yet), so I (perhaps naively) thought that just changing the processor type in my IAR Embedded Workbe...

Flash ERASE/Program does not work if i call HAL_SDRAM_Init(); function

I have trying to implement the in application programming where as to hold the large binary of the application which i need to program into internal flash i use Rx_Buffer mapped in external SDRAM,so when i call HAL_SDRAM_Init() function the flash er...

DMA abort with JPEG output

The JPEG decoder output DMA aborts after a few iterations. In the function HAL_DMA_IRQHandler, the hdma->state shows that it is in abort state. What can cause the JPEG output DMA to abort?I am using the HAL JPEG decoder on a stm32F779, the JPEG decod...

Cant change build settings in eclipse

Hi,Recently I came into a problem where I could not use "%f" in sprintf functions using AC6. I found a thread on how to fix it (linked below)http://www.openstm32.org/forumthread2108However in a project I am working on now I cannot change any build se...

Working with STM32F407ZET6. What is the resolution time base of the tick interrupt that is driving the scheduler?

Following a guide to view run-time statistics. The guide says to set up a hardware timer, "The timer used for collecting these statistics must use a higher resolution time base than the tick interrupt that is driving the scheduler, otherwise the stat...

EEPROM Read/Write STM32L15x

Hi,I am having a problem with using internal EEPROM memory for saving data. I can read data only from BASE adress of EEPROM. I can not write to EEPROM or read form any other place in EEPROM.MY simple code:#define FLASH_EEPROM_BASE ((uint32_t)(FLA...

Program code.

Difficult and stupid question.There is an interrupt SVC_Handler written in assembly language. There are many internal addresses in the function body, which for convenience of use are collected in a table in the function header. The table is used to n...