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Problem with write file on SD card.

Posted on September 23, 2016 at 08:56 Hi. Mypurpose is receive data from usart and write it into file in SD card. I use SDIO 1wire and STM32cube MX. this is my code #include ''stm32f4xx_hal.h'' #include ''fatfs.h'' SD_HandleTypeDef hsd; HAL_S...

dangky by • Associate II
  • 492 Views
  • 1 replies
  • 0 kudos

STM32F407VG Basic Timer 6 Magic value

Posted on September 19, 2016 at 10:54Hello! I use a basic timer 6 to make a simple delay. Here is my code:#define DELAY_TIME       10#define PB2_ON()         GPIOB->BSRRL = GPIO_Pin_2#define PB2_OFF()        GPIOB->BSRRH = GPIO_Pin_2//Config PortB_P...

dimf_91 by • Associate II
  • 1047 Views
  • 6 replies
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Full-Time Position, Maryland, STM32 Embedded Systems

Posted on September 21, 2016 at 06:05Hi Folks,Stanley Black and Decker is looking for an Embedded Systems Engineer who has experience with STM32 micros. Looking for folks willing to embrace the latest STM32Cube system. You will be working on cool pr...

dttworld by • Associate II
  • 1458 Views
  • 7 replies
  • 0 kudos

STM32F10x + FATFS + SDIO

Posted on September 19, 2016 at 10:22Hi,I am working on SDIO(Sandisk 32Gb class 10 sd card) + FATFS. My application code contains two loops one is 50Hz and other is of 1Hz. I am writing 512 bytes in 50Hz loop(i.e. after 20ms delay, flag is becoming ...

Niks by • Associate II
  • 1150 Views
  • 4 replies
  • 0 kudos

Question regarding STM32F0x2_USB-FS-Device_Lib

Posted on September 23, 2016 at 09:06Hello everyone,I have some questions regarding the F0 USB Library made by ST and USB HID.I am using a STM32F042 with the standard peripheral library (I don't want to hear about Cube) and the F0x2 USB device libra...

Kraal by • Lead
  • 353 Views
  • 0 replies
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An ''old-fashioned'' question about SCSI Bus...

Posted on October 14, 2015 at 06:44Hello There,Yesterday while I was reading through the STM32 USB-FS-Device development kit for the first time (UM0424), I was really surprised that the SCSI Protocol Implementation is part of this software library. ...

Zaher by • Senior II
  • 700 Views
  • 3 replies
  • 0 kudos

SD card writing in DMA mode.

Posted on September 19, 2016 at 09:55  The original post was too long to process during our migration. Please click on the attachment to read the original post.

rajesh23 by • Associate II
  • 2413 Views
  • 6 replies
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stm32f429 external rtc

Posted on September 21, 2016 at 15:30Hi,I am using stm32f429ZIT6 mcu for my own board. I want to create 1 second interrupt with external 32.768Khz rtc but it doesn't work. My Systemclock config and rtc init functions are below:void SystemClock_Confi...

er3481 by • Senior
  • 613 Views
  • 4 replies
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