Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on October 23, 2014 at 11:29before i was using pic18f2550 for usb connection on our product, now i decided to use stm32f4 anymore. but i couldnt find any simple usb bulk example (except cdc,hid). i am hardware engineer not software expert. i ...
Posted on October 21, 2014 at 08:53I creat new USB CDC project and add new IN Endpoint (0x83). I correct USBD_CDC_TransmitPacket for new Endpoint (0x83). Yet data transfer not working. What should I do to my IN Endpoint (0x83) worked? #stm32cube ...
Posted on October 17, 2014 at 10:04May I know where can I get the firmware example for STM32F2xx for USB Device VCP???I tried this link, but the firmware is not working, the USB doesnt emurate!https://github.com/suapapa/stm32_library/tree/master/Pro...
Posted on October 16, 2014 at 20:44I have the code for USB device working. I initialize USB with USBD_Init. My code also needs to turn off USB completely in one mode to minimize power consumption. I tried USBD_DeInit. There was no change in the...
Posted on July 04, 2014 at 11:37Hello Does anybody know when STM32CubeL1 (embedded software for STM32 L1 series) will be released? I have a project with a STM32L152 device, and it would be great to be able to use the STM32CubeMX initialization code ...
Posted on October 15, 2014 at 12:03Hi All,I'm trying to set-up a simple SPI communication between a STM32L0 Nucleo board and a slave device.I made the SPI and PINs configuration using the CubeMX tool and seems to work pretty well but the SPI has som...
Posted on September 28, 2014 at 11:46STM32f407 + usb3300, work in host mode, some high speed usb devices work very well. However, I try for some days to detect vbus over-current, but failed. Has anybody implement it successfully?My hardware logic is...
Posted on October 31, 2013 at 15:08Hi everybody, I'm using a STM32 L152CB microcontroller with external clock. Initially I used it without USB and the RTC_SetTime worked. Since I configured the USB, the function (RTC_SetTime) doesn't work and my RTC...
Posted on December 13, 2013 at 19:35Hi Everyone,I have a STM32F4Discovery board and I have implemented on it an http server using the lwip v1.41 stack. I also have implemented a micro-SD with SDIO and FATFS, and USB FS as a mass storage device. All ...
Posted on July 18, 2014 at 07:14Hi there,I have been using STM32F4xx processors for a while, and have always used Microxplorer for code bring up on my previous boards. I just spun a new board and I have been playing around with STM32CubeMX for pin m...
