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 May 30, 2014 at 11:24Hello, I'm planning to use a STM32F072 for a USB device. When I browsed its datasheet, I found that PA13 can output USB_NOE as alternate funtion. There is no functional explanation of this pin in the reference manual, ...
Posted on May 30, 2014 at 03:43The STM32CubeF4 __HAL_UART_CLEAR_FLAG( ) macro is incorrect because it does a read-modify-write. If a status bit becomes set in the USART_SR register by the hardware between the read and the write, that change will be ...
Posted on May 26, 2014 at 23:29In the STM32CubeF4 FreeRTOS Application examples, any HAL functions that internally use the HAL_GetTick() function for timeout operations will not work correctly because the SysTick ISR has been assigned to the FreeRTO...
Posted on February 05, 2014 at 11:37Hi all,I a using an STM32F407 device with ST standard library and USB lib.In Handle_USBAsynchXfer() function in usbd_cdc_core.c file:There is a potential bug when roll-back occurs.Two pointers are used:APP_Rx_ptr_...
Posted on May 25, 2014 at 05:11On the NUCLEO-F401RE, using the SystemClock_Config() funtion from the STM32F4xx-Nucleo template from the following file: STM32Cube_FW_F4_V1.1.0\Projects\STM32F4xx-Nucleo\Templates\Src\main.c I cannot get the HSI cali...
Posted on May 24, 2014 at 21:27Hi All, Using the USB-FS HID device example , STM32_USB-Host-Device_Lib_V2.1.0. Using the FS/Internal PHY with DM DP and VBUS connected to USB Cable. Using a basic custom board with just a STM32F205, power, JTAG, seria...
Posted on May 21, 2014 at 03:28In version 1.1.0 of STM32CubeF4, the BSP for the Nucleo boards has an LED control bug - the functions operate in reverse. That is, BSP_LED_On() turns off the Nucleo LED and BSP_LED_Off() turns on the LED. These functio...
Posted on May 21, 2014 at 15:54I am trying to make DFU work on STM32F205ZF. At the moment it is recognized by the host PC. I can upload flash to PC, verify it, but ''DfuSe Demo'' stucks when it comes to updating a flash. It manages to erase just sec...
Posted on May 24, 2014 at 19:40The definition of __STM32F4xx_CMSIS_DEVICE_VERSION appears to be incorrect in the following STM32CubeF4 file: STM32Cube_FW_F4_V1.1.0\Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h It is defined as: (at line ...
Posted on May 21, 2014 at 08:16hi,is there a way to read the Timers counter value?i can't find function for that at the HAL drivers Timer library.pls help.(i m using stm32f4 discovery board.thanks #stm32cube #hal-diver #timer
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