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...
Hi,I use DMA in Dual Buffer mode to feed QSPI Interface. Now I need to know when DMA starts with second buffer so I can start to rewrite the first one.I was checking static void QSPI_DMATxHalfCplt(DMA_HandleTypeDef *hdma)andstatic void QSPI_DMATxCplt...
Hi all, I am new to USB communication so please forgive my imprecisions. I am using the discovery board STM32F469I-DISCO. I have been able to establish serial communication through the programming port (the port connected to the ST-link/V2-1) using ...
Posted on June 03, 2018 at 19:44Hello. I am developing the device on STM32L433 with the following logic of operation:1) Pressed the button - the sensors are reading (SPI, I2C), data from them are written to the memory card via SDIO + FatFS2) Pressed...
Posted on July 04, 2018 at 15:30I just came across the NB IoT board, P-L496G-CELL02. According to this https://www.st.com/content/ccc/resource/sales_and_marketing/presentation/product_presentation/group0/be/62/1d/0e/93/52/46/45/cloud-connectivity_st...
Posted on April 11, 2018 at 07:17Hi , Im working on STM32F407ZGT in my custom made PCB, Im working on Ethernet with DP83848i PHY in RMII mode, I downloaded the STMcube ethernet template code for DP83848 MII mode, I changed the code according to RMI...
Trying to figure out how to add UDP and TFTP to LwIP using the RawAPI
Posted on February 26, 2018 at 10:02Hi,I am working on a nucleo STM32H7 and I am trying to communicate with a Hokuyo through USB. When I connect the device the init fails at some point in the usbh_cdc.c (USBH_CDC_InterfaceInit)In this function the...
Posted on June 23, 2018 at 06:45 The macro definition in the library file STM32Cube_FW_F4_V1.0/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h at line 6112has the original definition below: /** @brief Macro to get the I2S clock sour...
Posted on May 05, 2018 at 02:46Context. I using CubeMx on a STM32L462 with FreeRTOS (works fine). When enabled, MX_USB_DEVICE_Init() is added to the default FreeRTOS task to activate a USB channel which also works fine.. I have my USB channel set ...
