Posted on December 18, 2017 at 08:14Hi All, I'm using FreeRTOS and NUCLEO-F746ZG. Is there a way to get the size of the serial port buffer memory? The only way that I found is using register but I'm looking for a better solution.@arg UART_FLAG_RXN...
Posted on December 19, 2017 at 19:50I am working with the HAL library with cube as the code generator. I am using the USB virtual comm and it seems it was working fine in the beginning; however, when I am transferring a a lot of data my PC will some...
Posted on December 16, 2017 at 02:40Hello!I am working with CS43L22 on STM32F407VG Discovery Board. I use Audio_playback_and_record example to play .wav file. If i use headphone, I can get good sound. But If I use speaker I get small sound. Is that ...
Posted on December 18, 2017 at 15:17Hello.,I am working with STM32F7 MCU in custom board, Actually it has two onboard MCU(both are STM32F7 microcontroller), Now my first task is to establish USB communication between two MCU's . I tried by configuri...
Posted on July 13, 2016 at 09:27Hi All,We are using STM32F072B and faced with SPI comm. problem.I have seen that Cube SPI functions have some bugs. HAL_SPI_Receive does not reading first three byte and loosing last three byte. I have seen several bu...
Posted on December 16, 2017 at 14:15Hi,I would like to make a device that works like a memory card reader:I want to share SD card's data in the PC. I would like to connect memory card to discovery board and using USB interface to transfer data.can i...
Posted on December 15, 2017 at 13:47Hi, friends.Someone has already some problem with lwip+FreeRTOS kind of simply stop work suddenly?I already checked if occurred stack overflow in some task relation with lwip (tcpip_thread and EthIf) and I don't f...
Posted on December 14, 2017 at 03:38Hi everybody!I have a project which uses STM32F769 Discover board.In my project, I want to record voice, save that voice data and then play that data after I press user button.I also referred to demonstration exam...
Posted on December 13, 2017 at 13:47Hei, I'm newbie to build firmware using HAL Library.. can someone teach me how it build? I have project to build stm32f013c8t6 for digital clock using 2 push button. that pushbutton have different function. one pu...
Posted on December 13, 2017 at 03:32Hi,I'm trying to implement SPI Tx and Rx with LL API. In stripped down code, I have these in my initialization function:LL_SPI_EnableDMAReq_RXLL_SPI_EnableDMAReq_TXLL_DMA_ConfigTransfer(DmaInstanceT, DmaStreamT,LL...
