Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on January 23, 2012 at 23:11HelloMy STM32F103RBT6 is working good as joystick with USB HID until operating system perform restart, do you think my application is using incorrent disconnect pin ?Then OS recognize it, but device does not change...
Posted on December 14, 2011 at 23:57Hi, I'm working on a project on a STM32F4 where I want to update firmware over a GPRS modem from a webserver. In the past I've taken the approach of having a 'fixed' bootloader section that was robust and solid......
Posted on January 20, 2012 at 05:00I need to dump ULPI PHY registers. I use STM32F207IGT6 and STmicro provided USB library. Device is in MSC mode. I was trying to find it out myself but code is quite convoluted. Thanks. #ulpi #usb #stm32f20
Posted on January 02, 2012 at 05:47Hello, 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 following is the issue: 1. Used sample application code from ST lib...
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...
