Posted on May 26, 2015 at 22:13Hello, in my earlier post I asked abouot buffer handling. I investigated any further and found one potential error and one unused buffer. 1) buffer overflow in file usbd_cdc_if.c &sharpdefine APP_RX_DATA_SIZE 4 ... ui...
Posted on April 18, 2015 at 23:21Hi All, I'm new on STM controllers and I don't know enough about this controller yet. I tried to use USB DFU on Discovery board. I using latest DfuSe 3.0.4 and latest STM32Cube_FW_F0_V1.2.0\Projects\STM32F072B-Discov...
Posted on April 22, 2015 at 19:16In the good old SPL we just had UART_Init, UART_SendData (to send 1 byte) and UART_RecieveData (to receive 1 byte). All interrupt handlers and DMA operation was our own problem.And many of us already wrote them and t...
Posted on May 26, 2015 at 04:47Hello, I use the Cube 1.2 and STM32L151CB. The host receives NAK each time it tries to read data from my USB device (IN Tx). This effect is got at the end of enumeration. Looking at USB registers, I see that STAT_TX bi...
Posted on April 27, 2015 at 12:03Dear Developers, First of all, thank you very much for the nice development environment who really reduces the development time and increase the portability across the whole uC series. I noticed an apparent bug in th...
Posted on May 25, 2015 at 02:40For those who want a quick start your USB device on the STM32 I want to offer my solutionhttps://github.com/JohnMcLaren/USBFeedDriver Simplicity + versatility If you have any questions, ask me. #usb-driver-armv7cm3-...
Posted on April 19, 2014 at 14:27I started using the STM32Cube using for now the STM32F401 discovery board and Keil software. I like the setup very much as it can make initialization a breeze. However I have a few comments(bugs?). - If I use the FRE...
Posted on May 21, 2015 at 17:59HelloI use STM3210e-eval.I want to implement Fatfs for the SDcard (using SDIO interface)Thats work !I can create a file or a directory, read a file, write in the file, delete file, rename file.the problem is that: when...
Posted on May 21, 2015 at 11:03I am new to this. May I know how to develop custom bootloader for STM32F407xx? Is there any sample code exists or any document exists which helps me in developing custom bootloader for STM32F407xx? #custom-bootloade...
Posted on May 21, 2015 at 13:08Hello,I'm using the CubeMXF1 Library for the STM32F103 to act as a I2C slave. This slave is usually in Slave Receive Mode. The I2C master is signaled trough a interrupt pin that the slave wants to send something. How c...
