Posted on May 28, 2012 at 09:00 We have a problem with the STM32F105 USB endpoint interrupts. The code is basically the VCP sample (V3.3.0) but with the UART removed and instead the USB code reads/writes fifos connected to the rest of the STM code. ...
Posted on May 23, 2012 at 09:51Hello.Please give me some knowledge about the topic.Now I use STM32F103, and I found 2 strange packets transferafter initializing endpoint as double-buffered bulk tx.I found this problem after trying the following step...
Posted on May 22, 2012 at 18:41Hi, I am using DfuSe Demo(v3.0.0), and I want to know what values I should place on the flash memory write protection option byte, and read protection option byte, in order to enable-disable this properties. Thanks in ...
Posted on May 14, 2012 at 13:34I want to boot my stm32 discovery board (STM32L152RBT6) using usart. I have tried going into system memory boot mode by putting BOOT0=HIGH and BOOT1=LOW. Then i tried to send my .BIN file using hyperterminal (Nothing h...
Posted on May 07, 2012 at 10:38Hi all ; I have a new project with short deadtime to finish; I have been using STM32 for 2 years and so PIC32 for on year ; but I noticed that microchip is giving a complete working library ; for example file sys...
Posted on December 23, 2009 at 09:57USB / Run-Time DFU Interface Descriptor #usb-run-time-dfu-interface-descr
Posted on May 09, 2012 at 07:05Hello, I am a firmware engineer in Korea. First of all, excuse me for my English skills. I use STM3210E-EVAL(compiler: KEIL) which can do IAP(In-application programming) performance. I executed IAP example at ST hom...
Posted on May 03, 2012 at 13:46I'm not able to enumerate a memory stick. I have read previous posts but with no success. Using a STM32F105, I've tried the 105/107 IAP example and the new USB-Host-Device library 2.1.0. Both result in the exact the sa...
Posted on August 03, 2011 at 14:45I can't get in contact with the bootloader neither via USART1 nor CAN2. I read this thread with great interest: https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=%2Fpublic%2FST...
Posted on May 01, 2012 at 21:07Hello,When connecting a battery/regulator to the 5V pin of the stm32F4-Discovery ( to power the board), is it safe to use plug the USB to the PC for debugging with ST-Link?Thanks for your helpUPDATE:I just tested this....