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Posted on May 23, 2016 at 14:00Hi,I need to distinguish between diffrent types of STM32 devices during runtime .Specifically between F2 and F4 and their sub types. Can this information be parssed from the Unique ID?Is there a way to get at runtime t...
Posted on May 23, 2016 at 12:15Hello, i have an application that should restart from time to time (bootloader). Currently I do NVIC_SystemReset(). But it seems that only the CortexCore and not the internal peripherals are reset. Some of the CubeMx F...
Posted on May 02, 2016 at 08:23While programming the flash memory cannot provide instructions to the processor for execution. So you can only run programs from cache (which you processor doesn't have) or RAM. I expect that your code writes a group o...
Posted on May 21, 2016 at 03:46 Hi, I am trying to configure timer 1 channel 3 to output a varying signal in output compare toggle mode and driving the CCR with DMA1 channel 5. Thus far I can get the DMA transfer triggering using the TIM_DMA_...
Posted on May 23, 2016 at 08:35How can I use the SPI to write to SD_Card (with HAL lib.) because CubeMx forces me to use SDIO which I have no access to it.is there is an HAL example using SPI to drive the SD card?
Posted on May 23, 2016 at 01:07I have a 5 liner 'c' code to copy a module into ccmram which I put into the .init section which works fine. However, immediately after this function, libc_array_init() is called which results in a hard fault. I think t...
Posted on October 24, 2015 at 20:23I designed the following circuit to interface an STM32F070 Micro for a project I'm working on. I was hoping to get some feedback if I was doing everything the right way/will it work , before I order the PCB and BOM...
Posted on May 21, 2016 at 12:11I would read and write about 10kB of 64kB SRAM internal with STM32F103ZE.This micro have the SRAM at start address 0x20000000.How can I use and save the area of RAM, sure this area isn't changed in real time during the...
Posted on May 21, 2016 at 14:36'big' float & FPU
Posted on May 13, 2016 at 06:55 I am trying to set PLL as my system clock source upon startup of my microcontroller, STM32f103 I have commented all the defines in my system_stm32f10x.c 1. white-space: inherit;''> /* #define SYSCLK_FREQ_HSE H...
