STM32f4 discovery with touch screen
Posted on June 11, 2013 at 12:03hello ! can i use this TFT to interface with my board? this is the link to that TFT http://harizanov.com/2013/02/1-8-tft-lcd-display-on-raspberry-pi/img_1913/
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keypad 4*4 with STM32* GPIOA
Posted on April 05, 2012 at 13:03salut, svp jr veux interfacer une clavier 4*4 avec un stm32 par les GPIO.... comment!!svp !!! NB : je met les 4 premier pins en 1 GPIO_SetBits(GPIOA,GPIO_Pin_0); GPIO_SetBits(GPIOA,GPIO_Pin_1); ...
eCos RTOS ported to STM32F4-Discovery board
Posted on June 12, 2013 at 20:56The free and open source eCos RTOS has been ported to the STM32F4-Discovery board. Details at:http://ecos.sourceware.org John Dallaway #ecos-rtos
STM32F407VG - write protection after power supply failure
Posted on June 12, 2013 at 18:01After power supply failure the processor is locked for writing. I've tried many ways to solve this, but with no result.Processor refuses programming. Every attempt to change ''Option bytes'' with st-link utility finis...
SPI RECEIVE DATA
Posted on June 10, 2013 at 18:53Hello,I am programming a resistive touch screen controller, the AR1021-I/SS.http://ww1.microchip.com/downloads/en/DeviceDoc/41393B.pdfThis device communicates with a SPI port. Data are transmitted on SDO at SCK fallin...
HSI-PLL 64Mhz Problem
Posted on June 12, 2013 at 11:36Hi,I have STM32103C6 and my code goes well if I use HSE with PLL (72Mhz). But I try to have 64Mhz SYSCLK and HCLK using HSI. But every time when I am debugging, I see that after clock configuration, the code goes to H...
STM32F40G_eval
Posted on April 15, 2013 at 17:31STM32F40G-Eval Hi, Am having this error, &sharperror ''Please select first the Evaluation board used in your application (in Project Options)'' i commented /* &sharpdefine STM32F427X */ in STM32F44XX.h but i st...
ADC inputs interfere
Posted on June 11, 2013 at 02:12 Running the following two ADC3 inputs, channels 11 and 12 (PC1, light sensor and PC2 potentiometer) on STM32F4Discovery, problem is that when I vary the PC2 input, the reading pertaining to PC1 also varyies a bit....
STM32f4 rs232 IAR IDE
Posted on June 02, 2013 at 13:34hello :) i had a problem when i send a character or receive a character , i always get a wrong character like ''-'' or a heart ... ps: i'm using rs232 -> USB converter here is my code: &sharpinclude ''stm32f4xx.h'' ...
IAP USB driver source code
Posted on May 23, 2012 at 14:05Hello, I was reading application note (AN3354) concerning IAP using USB host, and i found the name of c files:main.c, stm32f10x_it.c, command.c, flash_layer.c, usb_bsp.c, usbh_usr.c I googled these file but i didn't fi...
