Posted on January 16, 2012 at 13:38Hi All I am wondering about the USB FS device defines below: typedef union _USB_OTG_DIEPINTn_TypeDef { uint32_t d32; struct { uint32_t xfercompl : 1; uint32_t epdisabled : 1; uint32_t ahberr : 1;...
Posted on August 24, 2011 at 12:17Hello, for my device I got the license key for my VID/PID and changed the STtub.inf, but now the DFU-driver is unsigned (because of the change). I use the same STTub30.sys-file, so I think a re-sign of the driver pa...
Posted on January 05, 2012 at 13:26Hello, We are working on the STM3220-G Evaluation Board. We are using IAR compiler [V6.2] and running a test application with FreeRTOS [7.0.2] and the STM32_F105-07_F2xx_USB-Host-Device_Lib_V2.0.0 The USB is used a...
Posted on July 01, 2011 at 21:56Hello! I did try to use Virtual COM port project from archive STM32_USB-FS-Device_Lib_V3.3.0, loaded from site. But have problem - when MCU do sending ''bytes string'' from MCU to PC with length 0x40, 0x80, 0xC0 - PC ...
Posted on January 07, 2012 at 17:31I'm using STM32-bootloader for in-circuit programming. Flash read/write works, but there are problems with Go and Read-protect commands: - the problem with Go is that after address and checksum only one ACK returne...
Posted on December 29, 2011 at 11:29Hi! I'm writing the subj code, using btstack project (http://code.google.com/p/btstack) and ST libs. After fixing couple things in ST libs, I've got partial success (several commands and events are exchanged betwe...
Posted on December 05, 2011 at 18:41My application has a sequencial input data that consist of 128 bytes to be filled in 0,5 ms. So this is obtained by ADC and DMA function for STM32F103. All the data are copied to a buffer in DMA subroutine. The pr...
Posted on December 13, 2011 at 19:34Hi there,if you try to ping demo example LWIP 1.1.0 for STM32F2x7 mcu with data length bigger than 1472 then lwip library or something else goes wrong, see responses:C:\>ping 10.0.10.144 -l 1472P?�kaz PING na 10.0...
Posted on December 13, 2011 at 22:47Hi,Just a quick post if I may to highlight the new FreeRTOS STM32F407 Cortex-M4F demo, which is included as part of FreeRTOS V7.1.0 - released today:http://www.freertos.org/FreeRTOS-for-STM32F4xx-Cortex-M4F-IAR.ht...
Posted on December 13, 2011 at 17:18I can not use examples for VCP from STM32F1xx (USB full speed device library). Where I can see example of implementation of USB FS/HS CDC? (Migrating from STM32F100 UART to STM32F407 with USB-CDC). #usb #cortex...