Posted on June 15, 2018 at 07:53Hi stI try to recieve spi dma slave by stm32f746 as slave i send two bytes for test from master raspberry when reset mcu it receive ok  when i repeat request it receive nothing and rx buffer not changedi tried checkin...

Posted on June 11, 2018 at 18:29hi stI have problem using spi slave with dmai use stm32f746 as slave to transmit data to master pc i send for test fixed frame start with check char ''$>'' to sync timing then slave should send 12 bytes ( 1-12)problem...

Posted on June 06, 2018 at 16:30Hello  stI try to use stm32f746 nucleo  as slave controller with raspberry pi3  I use spi as communication method for metal bare code there is no any problem but when I put code in a thread for communication then I fa...

Posted on October 30, 2017 at 17:19HELLOI want to connect backup battery to STM32F746 DISCO but from datasheet I see VBAT is connected directly to VDD is there any way to solve this problem ??

Posted on March 06, 2017 at 04:26I use fatfs to read text file line by line every time when i use normal sdmcc driver which initialize sd wide mode to 4 B  i got fault errors randomly and fatfs hang or stuck at hal sd_getscr functionso i have to cha...