STM32 MCUs Embedded software

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32 L4 ADC accuracy

Posted on March 07, 2017 at 14:32Hello,I'm working with the STM32L475 micro. In my application I read several analog values using the ADC1. Values read are quite similar when device is in run mode. But, according to my specs and in order to save pow...

General Documentation for Ethernet PHY registers

Posted on March 07, 2017 at 17:54I am working on a board (STM32F407VGTx) that has an older PHY chip KSZ8721BL. I have similar code running on the MCBSTM32F400 (v1.2) which has an KSZ8081RNA. In testing, I retrieved all of the registers from both PHY...

dibs by Associate II
  • 777 Views
  • 1 replies
  • 0 kudos

DMA with Storage_write_FS ?

Posted on March 05, 2017 at 07:29Hello everybody,How can I use DMA for this HAL_SD_WriteBlocks,I tried with HAL_SD_WriteBlocks_DMA, it doesn't work,Any clues ?Thanks======================int8_t STORAGE_Write_FS (uint8_t lun, uint8_t *buf, uint32_t...

quick usb question

Posted on March 05, 2017 at 12:01In simply words:I want to transfer data from PC via USB to STM32.I want to (somehow?) recognize data - some data should be saved to uint8_t Data1[20], and other data to uint8_t Data2[20].My question is:- should I cre...

John Doe1 by Associate III
  • 335 Views
  • 1 replies
  • 0 kudos

USB MSC question ?

Posted on March 01, 2017 at 22:28♯Everybody,How can I configure USB MSC to work with my SDcard ?Which file is related ?Thanks#sdcard #configuration #stm32f103 #stm32cubemx #usb-msc