Posted on July 24, 2013 at 08:47 Hi void main() { Set_System(); Set_USBClock(); USB_Interrupts_Config(); USB_Init(); while (bDeviceState != CONFIGURED); // wait until USB is configured while (1) { if (count_out) { Virtu...
Posted on July 21, 2013 at 14:12hello all, I am new to working with ARM processors.I have a project to read images from memory stick attached to the USB micro on th STM32F4 discovery.Can someone please elaborate the MSC host or the MSC device mode t...
Posted on July 18, 2013 at 20:18 Hello guys, I need some help. Im trying to interface a stm32f407 with a lan8720 via RMII interface using an external clock source from the PHY. I was able to measure the 50MHz sine wave generated by the PH...
Posted on July 09, 2013 at 20:09Hello everybody (This about USB VCP) i started an application to send and receive data from PC to STM32F4 discovery i used the titorial provided by STmicro, but the problem i'm not able to sent to the STM32F4Discovery...
Posted on July 17, 2013 at 10:31Hello,I'm currently working on a project with a STM32F437I-EVAL board. I have to use ethernet, USB OTG HS and the SD card. Problem is : I don't know how to &sharpdefine and config the dedicated ports and clocks. Aren'...
Posted on July 16, 2013 at 14:53 Hello, I'm trying to upgrade my device firmware with the DFU demo for STM32F2xx. I adapted the code from STM32_USB-HostDevice_Lib_V2.1.0\Project\USB_Device_Examples\DFU\MDK-ARM to my project. When the p...
Posted on July 02, 2013 at 18:01Dear Developers,I wrote a program which is set to a low level of PE3 Pin. BOOT mode is switched to the next step when the PE3 Pin measured high levels.This can cause serious problems in future developments. Therefore,...
Posted on July 15, 2013 at 15:09 Hello, I am a bachelor student who is trying to use the STM32F4-Discovery as a midi console controler as a fun project :-). I have found no usefull sites for this, most people use the midi box from st which has a...
Posted on July 15, 2013 at 09:21I want to make a USB device that has to collections, one for an HID mouse and one for an HID keyboard. But in the report descriptor, I will have to use report ID's and the HOST will ask for two separate reports specif...
Posted on July 04, 2013 at 09:53I have 2 devices with stm32f107 connected LAN. They are server mode and their fw is same except IP setting. I can connect each one by one at first time. But after I connected all when I try to connect first I connect...