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STM32 MCUs Embedded software

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STM32F4 Discovery and 2nd USB port

Posted on January 14, 2014 at 00:02Hi, I am currently playing around with the STM32F4 Discovery board and saw that the STM32F407VG contains a second USB port. Connector CN5 is the first one, which is connected to PA11 and PA12 and also described in ...

triemann by • Associate
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ethernet driver for stm3221g-eval board?

Posted on January 13, 2014 at 22:55Where can I find ethernet driver for the STM3221G-eval board. I tried extracting the version for STM32F107 from the FreeRTOS demo using uIP, but it seem incompatible with the std library for the STM32F2xx series. T...

vneff by • Associate III
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USB MSC library bug?

Posted on January 13, 2014 at 22:34Does anyone got USB MSC library working?  At least one suspicious place: File: usbd_msc_scsi.c (...) static int8_t SCSI_Verify10(uint8_t lun , uint8_t *params){   if ((params[1]& 0x02) == 0x02)   {     SCSI_SenseC...

reading form USB flash drive

Posted on July 20, 2013 at 11:30Hello all, I am a bit new to ARM processors. I want to read images from USB Flash drive attached to STM32F4 Discovery.I used the USB host library +FATFS.While debugging I figured out that the device is not getting enu...

STM32F407VG, ETHERNET and VGA

Posted on January 11, 2014 at 14:22Hi everybody ,I am biginner with STM32F407 VG Discovery. I am working on a project in wich I must interface the STM32F4 controller with 2 sensors, then I must display some information with a screen using VGA protoc...

STM32F1 USB VCP Problems

Posted on December 29, 2013 at 18:56Hi. I'm developing an Open Source project (a JavaScript interpreter) for STM32 microcontrollers (http://www.github.com/espruino/Espruino). One part of this is a bootloader that mimic's ST's serial port bootloader,...

gw by • Associate II
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USB interrupt storm

Posted on January 06, 2014 at 13:38Hi,I am developing an USB HID device with a STM32F4xx microcontroller, using the ST USB stack version.When there are some data to send to host (PC), the device just puts the data into the buffer endpoint. During th...

ababo by • Associate II
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