STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
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...
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...
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...
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...
I am working with SD card in SDIO mode. The current version of cube mx i.e, 4.27 is not working. Some people in the community posted that after version 4.21 SD card issue is persistent. so i would like to download 4.22Youtube link I have followed: ht...
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...
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...
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...
I am working on FreeRTOS on the STM32F777II. Was just curious, how can I configure TCM (CCM) memory for use and how can I force the linker to use this TCM memory only for selected variables declarations?
Hi,I want use LwIP, but i wan't use PPP. How to definitly remoove PPP from generated Makefile ?RegardsGrzegorz