Posted on July 03, 2013 at 15:27Dear all I hope you can solve m problem. I need to configure the SPI2 on STM32F100V8 on pin PB12-14 in slave mode because I have a master board that communicates to other spi slaves. The SPI has the Clock normally Hig...
Posted on July 04, 2013 at 14:37Hi,I have an STM3220g-sk/iar demo kit. I try to configure the STM32F2 device to receive data with UART interrupt.I have the following codeint main(){ /* Reset all the ports to default values */ GPIO_DeInit(GPIOA); ...
Posted on July 01, 2013 at 12:55I have just created my own SDIO library for SD cards. It works pretty well but i noticed one issue with SDIO interface. I use STMF4 device clocked with 168 MHz. At 168 MHz speed the maximum SDIO clock frequency is 24 ...
Posted on July 04, 2013 at 02:16And how should I configure this pin?MISO is Input Pull UpCLOCK and MOSI are Alternate Function Push Pull CS is Output Push Pulland CD is ??????????? #sdcard-spi-cd-cs-mosi-miso-clock
Posted on June 21, 2013 at 18:47Is possible to create a file in the SDCARD using only this function?Consider that the SDCARD was recognized. Mode SPI.SD_CD => PB7SPI1_MOSI => PA7SPI1_SCK => PA5SPI1_MISO => PA6 #spi-sd-card-mmc-stm32f103
Posted on July 03, 2013 at 22:30Hello, I wonder if there is any predefined protocol for In Application Programming of the application from ST available. I am looking something similar that does avrdude AVR109 for AVR controllers. I would like to sta...
Posted on July 02, 2013 at 22:09Hi,I am working in a USB Device project. The idea is plugging the device in the PC via USB cable in order to mount a drive unit. Data is storaged in a SD card through SPI interface. I am using STM3210C-Eval board and ...
Posted on July 02, 2013 at 08:44Hello I am using IAR embedded workbench tool and STM32W108XX device for development purpose. When I program it I got error message as No reply received.. Error while initializing interface. Please help me as...
Posted on July 03, 2013 at 01:44Hi all, i'm using STM32F407 with 12MHz ext. crystal with 168MHz system clock, i use demo for STM32F4Discovery, i configured Timer4 and Timer8 in same way, specifically: ARR=1, PSC=0, CKD=0, and i'm measuring 42MHz o...
Posted on July 03, 2013 at 10:29Which IRQ do I need to use ? I don't see any IRQ related to TIM9 at stm32f4xx_it.h.TIM8 can also do PWM input - which IRQ do I need to use there ?void TIM8_BRK_TIM12_IRQHandler(void); /* TIM8 Break and TIM12 */v...
