Posted on October 29, 2012 at 15:16Hi,I'm trying to switch SPI1 to DMA mode. First I just try to enable on RX channel only, but I tried both RX TX, and many configuration, and I can't figure why it doesn't want to start... #define NBR_BYTES_ 15 uint...
Posted on October 29, 2012 at 08:54I have a problem. I set my GPIO port pins on GPIOA. When I wanted to lock them I used GPIO_PinLockConfig function, but when the function passed through. It has done nothing. My pins in LCKR lock register was not lo...
Posted on August 04, 2012 at 15:52hello as the tittle says i'm searching for some example code for http://elm-chan.org/fsw/tjpgd/00index.htmli have fatfs working from chan. i have a display up and running. now i only need to find out how to use the ...
Posted on October 29, 2012 at 14:28hello,everyone, I'm developing a STM32F4 CPU configuration software. It can be used to configure pins and to write configuration ''C'' code for you. Please waiting.........
Posted on October 30, 2012 at 13:32 Hi there, May be this is a silly question, but could someone explain me to how we use unsigned int and unsigned short int types together ? Here is an exemple from a simple working code (gpio.c* of STM32 V...
Posted on June 21, 2012 at 00:14 Following the example for the STM3240G I set up the KEY pushbutton (PG15) as an external interrupt: RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOG, ENABLE); // enable port RCC_APB2PeriphClockCmd(RCC_APB2Peri...
Posted on October 30, 2012 at 11:43Hi guys, Does someone knows how to configure TIM4 in counter mode for counting any slope on TI2 for SMT32L152xxx ? any help appreciated, Tom ;).
Posted on October 30, 2012 at 10:10I want to measure distance between two pulses, pulses come from an another timer. Ist there any example for it? #timer-master-slave
Posted on October 29, 2012 at 10:29Hello I want that my STM32 has two usb descriptors. For example: If I plugin my STM32 Microcontroller to a pc, the pc should recognize the STM32 as two USB Devices. (For example as Camera and as Microphone Device)....
Posted on October 29, 2012 at 01:55Hello, I am trying to add VCP on STM32F4Discovery but have some issues which I am not able to figure out. When I add this command USBD_Init(&USB_OTG_dev, USB_OTG_FS_CORE_ID, &USR_desc, &USBD_CDC_cb, &USR_cb); in ...
