Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on September 18, 2017 at 17:02Hi all,First time programming with STM32 MCU. I'm using STM32CubeMX V4.22.0 with STM32Cube_FW_L0_V1.9.0. I'm trying to get 16bits ADC value with HAL_SPI_RECEIVE call and got a very strange behavior :1st call : OK...
Posted on September 20, 2017 at 13:26STM32Cube_FW_F4_V1.13.0 supports I2S Full Duplex with Circular mode using DMA. An application may provide customised versions of the call-backs; HAL_I2S_TxHalfCpltCallback, HAL_I2S_RxHalfCpltCallback, HAL_I2S_TxC...
Posted on September 14, 2017 at 13:50I'm using STM32f4-Discovery board for an audio application.I'm using the onboard codec CS43L22, in analog passthrough mode. But I'm getting high frequency noise on the output over headphones.Can anyone tell what ...
Posted on September 05, 2017 at 15:17Hello,I am working with stm32f4 discovery and linux systems.We have a larger number of discovery boards that are interfaced via USB, and want to be able to connect to each one uniquely. I normally do that by usin...
Posted on September 18, 2017 at 09:27On the different STM32F4 Discovery boards with STM32F407 that we have here the serial number of the USB Virtual Port connection, as reported on the PC, is always 00000000001A.Is this as it should be? Also, stran...
Posted on September 14, 2017 at 18:45Hai., I am using STM32F767ZI NUCLEO board(144 pin), In this I need to use Full speed USB as Virtual com port device, I generated code using http://www.st.com/content/st_com/en/products/embedded-software/mcus-embe...
Posted on September 17, 2017 at 10:28Hi,I'm trying to implement some audio processing functions for my mp3 player project based on processing libraries provided by ST, but I have some problems getting that to work. The UM1798 Audio engine post-proce...
Posted on September 17, 2017 at 06:17 I have an STM32F401RE-Nucleo board and I have bought the mbed Application Shield to toy with the STM ecosystem. Lately I have been trying to talk to the temperature sensor LM75B and I have achieved some su...
Posted on September 16, 2017 at 00:24Greetings , I'm figuring out LWIP and the Ethernet setup on the above mentioned board. I've found the LWIP application note very useful in understanding LWIP and Cube MX does extremely well to explain how to set...
Posted on September 23, 2016 at 11:35 I have found a bug in the STM32F0xx HAL SPI driver, specifically in the HAL_SPI_Transmit andHAL_SPI_TransmitReceive functions. Basically they are converting a pointer to uint8_t into a pointer to uint16_t. The...
