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how to align a char table to 32bit boundry

Posted on February 09, 2018 at 01:51How can I force a char array to align 4 ?//align 4;char LoRaTxFrames[8][64];   char LoRaRxFrames[8][64];is this a correct method ?char LoRaTxFrames[8][64];  __attribute__((packed, aligned(4))) char LoRaRxFrames[8]...

T J by • Lead
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USB High Speed

Posted on January 25, 2018 at 11:44Hi allI'm using stm32f745  with the CubeMX USB OTG Host libraryI constantly send requests to another device.But at one point I take one zerosIf you use full speed, then this problem does not ariseSimilarly, if you ...

STM32F439 Issue with CAN Recieve using both FIFOs

Posted on February 06, 2018 at 20:17Hi,I have a weird issue happening in my code related to CAN Receive.  I have 2 filters set up to each pass a single Message:void FilterSetup(void){    CAN_FilterConfTypeDef  sFilterConfig;    uint32_t EXTID   = 0x...

Enter and Exit STOP Mode with RTC and EXTI

Posted on July 27, 2016 at 16:36 Hello, I have made a previous subject for exit standby mode with WKUP and RTC but no response wet, so i have try to to do the same with STOP mode also problems... Platfrom is STM32L162 I just want to : ...

yoann2 by • Associate II
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f_write is giving FR_DISK_ERROR

Posted on February 08, 2018 at 16:44Hi STM community,I am working with STM32F779i board , using system workbench for stm IDE. in my project I am using freertos ,fatfs ,sdcard drivers and CAN drivers. Initially as per project requirement we need more...

STM32F103 CubeF1 FatFS how to port SPI?

Posted on October 20, 2017 at 15:04hiI'm using STM32F103C8 MCU's. I want  to run fatfs library in spi mode. I create a new project by adding the FatFS library with CubeMX. But I do not know how to associate FatFS library with SPI. Can you give a sam...

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