HSI vs CAN Bus
Posted on February 20, 2014 at 05:24Hi, For STM32F103, Internal 8MHZ HSI can work perfectly with bxCAN at 1M baud ?. Thanks #bxcan #stm32f103 #hsi
Forum Posts
lcd_log.c for SD
Posted on February 19, 2014 at 22:33Hello, i saw this library at USB-host example. I decided to try use this library not with USB but with SD card. I am trying to get understand how this library works, but it doesnt seems to be so easy. I have pro...
STM32F4 md5 hash
Posted on February 19, 2014 at 21:38Hi, I've problem with generating md5 hash. I use library from ST. It's called stm32f4xx_hash_md5.c and I call function HASH_MD5(PASS, 4, PASS_MD5). In PASS_MD5 I need hash. But the variable is empty. Can you help ...
ADC single conversion mode
Posted on February 18, 2014 at 17:46 Hi, I'm working with stm32F0discovery, andI'm trying to develop ADC single conversione mode. This is my code of init ADC: uint32_t tmpreg = 0; /* ADC1 Periph clock enable */ RCC->APB2ENR |= RCC_APB2...
upgrading stdperph libs from 1.0 to 1.3 slowdowns and no more uart
Posted on February 18, 2014 at 03:34Is there a document that says all the steps in changing from 1.0 to 1.3 ? I downloaded 1.3 and put it where I had my old library files. Then I defined STM32F40_41xxx (i'm using stm32f407 disovery) Changed out my...
Timer Output Compare DMA
Posted on February 19, 2014 at 13:50Good morning, i have to drive WS2812 led wich require a square wave with this timing T0H = 0.35 us, T1H = 0.70 us and TH+TL = 1.25 us. I set up timer4 to generate square wave on channel 2 and i'im planning to use ...
STM32F4 Discovery + FreeRTOS + TouchScreen
Posted on February 17, 2014 at 23:39 Hello, can you help me with touching controller and STM32F4 Discovery kit? I use controller XPT2046 with SPI and I want use SPI2. I know, that SPI 2 is on pins PC2, PC3 and PB Is it true? I init this pins i...
Dual ADC mode multi channel
Posted on February 19, 2014 at 11:43If under the Multi ADC mode only one channel can be conversed in one ADCs(adc1/adc2/adc3)
stm32f4 discovery board Configuration problem using MAT-Target
Posted on February 17, 2014 at 21:511- When using MATLAB-Target to configure stm32f4 discover board , some problems arise While building the stm32d demos. for example while building the code for ''ButtonAndLeds'' demo, the following error occurs :''...
f407 usb transfer problem
Posted on February 19, 2014 at 02:50Hi,i want to make a f4 USB driver and i got a problem that when i run my program the computer can identify the USB device but cant transfer data between it, i try to trace the program and found the interrupte(DCD_...
