Posted on October 01, 2014 at 11:32I've tried running the USB example from the Discovery sample library, out of the box.The issue is that once interrupts are enabled (by calling usb_pwr.c/PowerOn()), the MPU gets keeps calling the USB_LP_CAN1_RX0_IR...
Posted on October 04, 2014 at 13:38We have released stm32flash 0.4 at https://code.google.com/p/stm32flash/ stm32flash is an open-source, cross-platform tool for communicating with the STM32/STM32W built-in serial bootloader. It supports UART and I2...
Posted on October 03, 2014 at 15:05Hello forumers... I am evaluating MCUs for use in a device which sits on a CAN Bus network. I need to be able to push firmware upgrades over the CAN bus from a PC. So far I have found that for my app there is not a...
Posted on November 27, 2013 at 20:39 Hello, I haven't been able to get the example: STM32F2xx_StdPeriph_Lib_V1.1.0\Project\STM32F2xx_StdPeriph_Examples\USART\USART_Printf to work. It seems as if the the wrong put_char routine is ...
Posted on September 25, 2014 at 12:38Hi all: It's my first time working with MCU and got problem to implement USB MSC. I'm using the STM32F207 core and test with USB-Host-Device_Lib_V2.0.0, msc sample code. After download the driver to my board, plu...
Posted on August 28, 2014 at 14:22Hello, I tested STM VCP example on STM32F4-DISCOVERY kit and after solving some code problems (permanent emptyfifo interrupt, size of USB_MAX_STR_DESC_SIZ, ZLP), I got transmission speed cca 500 kB/s from USB device...
Posted on September 26, 2014 at 09:56Hi I have been for a many frustrating hours to get the STM32F429 discovery board to enter DFU mode. I know the micro USB port works as i've had a flash drive connected to it for the demo app but when i've follo...
Posted on March 28, 2013 at 06:28hardware: STM32-407VG, ulpi phy usb3300, power switch MIC2026-2BM software: modified from stm324xG-EVAL_USBH-HS v2.1.0, forced in host mode.success 1. The code runs well on otg-fs core, mass-storage device is enumera...
Posted on September 14, 2012 at 13:13Hi everybody!When I enable the isochronous IN incomplete interrupt, it turns out I get a lot of these. I have two isochronous in endpoints, but cannot find where to find the source (which endpoint) this interrupt...
Posted on August 26, 2014 at 07:50I would like to solicit recommendations for USB device stack and FAT filesystem implementations that I can use in a commercial product for a startup venture. I notice that the STM32L1 family is listed as NOT being s...