I recently bought an stm32h747i-DISCO and tried to run 2 example projects the "JPEG_DecodingFromFLASH_DMA" and the "JPEG_MJPEG_VideoDecoding". Both of them run correctly on M7 processor, but it seems the display has an hardware problem because it tur...
Hi,I am using STM32L071C8T6 which has a VDDIO2 power pin. I don't see any information on this pin in the STM32L0xx hardware dev reference. My application doesn't require a separate level or source for any GPIO's, so can I connect VDDIO2 directly to V...
Hello everyone, nice to meet you all. This is my very first post in this community though I 've been programming on stm32 boards for more than a year, so if I make any mistakes, please let me know so that I can improve later. Thanks very much and hop...
Hi all,I am trying to program some data to an external NAND flash chip(connected by FMC) by STM32F429BI with MDK IDE.According to the ARM document, I make a project(download it in the attachment) to generate the FLM file.(Before compiler the project,...
I am having an issue in transmitting CAN messages, my situation is the following:There is an interrupt function for RX messages from CAN1, when a message is received, it sets a flag. The baud rate of the RX message is 10ms and they are being sent ove...
I am trying to read NFC tags using the NFC03A1 NFC Module and the NUCLEO F439ZI, but I am not able to establish the connection.After sending the ECHO Command (0x00 0x55) and then sending the POLL control byte (0x03), when I read the response using HA...
hi all and @waclawek.jan @Lubos KOUDELKA USB - HID -Keyboard is working fine and keycode coming properly . Enter to STOP mode is successful by HAL_SuspendTick(); HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);Trying to wakeup fro...
Hi,I've been struggling with using the STM32G473's internal comparator and DAC for a few days now.ComparatorI use the internal COMP1. For the negative Input I selected the DAC3-CH1 and for the positive input I selected the Pin PA1. PA1 is configured ...
BFB2 Set, but never enter Bank2 program.Boot0 = 0Boot1 = 1I can run the 2 programs from cubeide in there respective locations and ISR work when BFB2 is set for the BANK I am debugging in. However I never enter BANK2 program on resetting/powercycling ...
Merhaba 2 triyak kesinti ile araç kullanmak istiyorum bunun için ne yapmalıyım? 50hz 220v şebeke elektriğini kullanıyorum. 0 noktasını tespit ettikten sonra belli bir süre bekleyip ardından triyak'a darbe veriyorum. İkinci darbe değerini verdiğimde s...
