Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 14, 2013 at 14:04Dear collegues, I experience a trouble with writing code for STM32L152VBT. Let me explain sequentially. I had my PCB with chip STM32L152VBT. I took the example project from STM32_USB-FS-Device_Lib_V4.0.0 and adopt to m...
Posted on May 10, 2013 at 20:58The latest released version of the standalone stm32 standard peripheral library is v3.5.0 but the version inside of the usb device driver download is v3.6.1. This has a handful of useful bug fixes.ST, are there plans t...
Posted on May 07, 2013 at 03:07I'm trying to create a project where I send an audio file from a computer to my STM32F4-Discovery board via USART and play the file. I have successfully run a USART example where a character is sent to the F4 board and...
Posted on May 03, 2013 at 01:48Hello everybody, I have a stm3210E eval board and I want to design a project which contains an ethernet port.I know that this board doesn't support ethernet port.could I add any external ICs to this board to have ether...
Posted on April 24, 2013 at 10:30Hi, I'm getting started, would like to see some USB / PC interfacing. I have the STM3210C-EVAL, I'm using IAR and JLINK and have my own project compiling and running ok.I downloaded the doc at http://www.st.com/st-we...
Posted on April 29, 2013 at 17:16We need a boot loader for customers to update the firmware. The product can't provide the BOOT0 pin, so the ST build-in boot loader can't be used. I am wondering if any commercial boot loader by using UART is availab...
Posted on April 28, 2013 at 14:12I have a problem when I use the USB in the Boot application and then jump to my main app without detach the USB . On the main I open it again but the other side lost connection in between. I try to stop the clock to ...
Posted on April 24, 2013 at 15:12Hi all, I am having a look through the example Ethernet code for the STM32F1 and 4, in the IAP packages for each of these parts, and comparing the drivers for these parts. These files seem on the whole identical, how...
Posted on April 22, 2013 at 10:14I am use stm32f207vc usb FS devices mode. The IN_EP = 0x82 ; OUT_EP = 0x03; the EP1 is no use. and I want to know how to setting the FIFO_FS_SIZE?? the VCP demo is: &sharpifdef USB_OTG_FS_CORE &sharpdefine RX_FIFO_...
Posted on April 10, 2013 at 09:55I use stm32f207 USB device examples VCP deom .I change the USB CDC device Configuration Descriptor like this /*Configuration Descriptor*/ 0x09, /* bLength: Configuration Descriptor size */ USB_CONFIGURATION_D...
