Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,are there any ready to use linux images for STM32F4/F7 beside the 2.4 uCLinux image for the f4 disco from 2013? https://github.com/fdu is a good start, but I can not get uBoot to recognize the files on the SD card.
Dear Member, I want to parse GGA,GSV,ZDA,VTG,RMC,GLL,is my container not enough ?Sometimes I can parse it sometimes I miss......?line_buffer[2048];uint8_t rxBuffer[768]; str=strstr((char*)GPS.rxBuffer,"$GPGSV,"); ProcessNMEALine(...
i using FreeRTOS.MB_Coil_Counter is a global variables and tmp is a variable in interrupt function of uart!why the address of tmp matches the address of MB!thank everyone
I need 32KB of flash memory space to store data. As the smaller memory blocks are in the beginning, it sounded logical to use the first two blocks and move everything else 32KB forward.To achieve that I first edited the file STM32F407VE_FLASH.ld to c...
Posted on May 07, 2018 at 20:15I cannot find PTP drivers in the CUBE software package. We have in house PTP stack developed which needs PTP driver interface. Does STM provide drivers for Ethernt PTP-module? It would be even great if STM can provide ...
Hi Sir,I have implemented the Modbus on F4 using Uart2, but when i try on F303RE it is not working. i have attached both the mains please checkThanks in Advance.
Dear Members,Is it possible that I use two UART with PUTCHAR_PROTOTYPE ?I have used UART3 with PUTCHAR_PROTOTYPE for talking with PC,I want to use it as well for talking with modem (UART1)Thanks
Hello.I have Init FMC, but when I try write on it, it doesn´t work.And I have a problem, data is send double, and timing is wrong. I think I have problem with init. Can anybody help me with init this pheripheral?And my test write function is here:#de...
Dear Sir/Madam,It seems that DMA2D_OPFCCR register SB bit described in the reference manual of the the STM32H7 (RM0433, page 721) is not implemented. Code generated by CubeMX is missing the definition completely, an attempt to set the bit directly fr...
