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 January 29, 2017 at 09:53 Hi I'm working on a project where I need to enable external GPIO interrupts on the STM32F303 discovery board. I've looked up several examples online, but can't seem to get in to work. I'm using theSTM32F30x_Std...
Posted on November 24, 2017 at 08:59Hi everyone!I am using the I2C to write some data to two slave devicesthis two devices need to drived by these imformationThe Board is STM32F429 discoverythe function I choose:HAL_StatusTypeDef HAL_I2C_Mem_Write(...
Posted on July 22, 2017 at 13:03HiSTM32L073RZ supports dual bank mechanism. Dual-bank boot capability allowing to boot either from Bank 1 or Bank 2 at startup based on BOOT pins. However, I need to jump to system boot loader from user flash using si...
Posted on November 23, 2017 at 08:50We are testing usbh mass storage using the nucleo_f207zg board.STM32Cube_FW_F2_V1.7.0 \ Projects \ STM32F207ZG-Nucleo \ Applications \ FatFs \ FatFs_USBDisk received from the homepage is detected without any probl...
Posted on November 21, 2017 at 19:08Hi everyone,I am using Nucleo f401-Re board with X-Nucleo-CCA02M1 board. I am experiencing with the sample Acoustic Sound Location code. I successfully uploaded and experienced with 4 microphone configuration. Now...
Posted on November 20, 2017 at 11:23Hi,i am using STM32F746G-Discovery board for a project where i have to use USB as MSC (Mass Storage Class) in Device mode and i am transmitting data from PC side to board, whenever i send data to board... 'USBD_MS...
Posted on November 19, 2017 at 13:50 I created a project by CubeMx and enabled Ethernet in RMII mode plus LWIP.I am trying to send UDP packet with this code :void udpAppi_sendPacket(void){ ip_addr_t client1IpAddr; IP4_ADDR(&client1IpAddr...
Posted on November 01, 2017 at 07:33Dear fellows, In STM32F4 series, Have you noticed that when Read Protection is enabled, with RDP Level 1,The System Memory Boot mode has no response at least from UART1 and UART3.(I confirm that TX pin has no resp...
Posted on November 17, 2017 at 16:24I just want to know what is the max speed he could get from USB HID Class.For example Can he send 128 Bytes in 2 ms(64 Bayt x 2 Message).I can not send the second message without waiting for ~750 ms after sending...
Posted on November 13, 2017 at 10:41Hibasically I tried to set up LWIP and freertos on a F429ZI nucleo board. everything went fine, unless: I observed the following bug:Bug description:1. start FW with ethernet cable disconnected2. wait for 10 secnd...
