Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 26, 2017 at 13:58hi everyone~Before enter stop mode ,I called HAL_UART_DeInit(&huart3) an after it was wake up from stop mode(wake up by rtc), I called HAL_UART_Init(&huart3),but after wake up uart3 can't work. What should I do...
Posted on November 26, 2017 at 17:00Hey Guys,I am trying to sample some ADC and transfer over USB Virtual com port.I managed to get the ADC working but I am facing some difficulties in getting the board to work in VCP mode as the processor gets a sh...
Posted on November 21, 2017 at 19:38The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 25, 2017 at 22:05Hi, I am working in stm32f746 discovery board. I want to drive the Lcd. At initialize step, I have to use the BSP_LCD_LayerDefaultInit(uint16_t layerIndex, uint32_t FB_Address).I dont know what is FB_Address? Can...
Posted on November 25, 2017 at 15:59hi.i want to write code for EXTI in IAR with SPL library,but i dont know what do i do with spl. i realy need steps of the configration of EXTI setting.who can say the steps of EXTI to me??do i need configration i...
Posted on November 25, 2017 at 12:54Hello,I have problem to start motor with sm32f0 and single motor driver mc33926. I was in pololu forum and they sad that everything connection is ok, but still dont work. I have joystick to control speed motor. Ad...
Posted on November 21, 2017 at 17:11I am having an issue where STM32F7 fails to start on reset. Here is a section of a startup code which fails:IMPORT SystemInit IMPORT __mainLDR R0, =SystemInit BLX R0 LDR R0, =__initial_sp ; restore original stack ...
Posted on November 25, 2017 at 03:54Hi mass storage is being implemented.Nucleo-F207G is being tested.en.stm32cubef2 \ STM32Cube_FW_F2_V1.7.0 \ Projects \ STM32F207ZG-Nucleo \ Applications \ FatFs \ FatFs_USBDiskThe sample is usb-detectable without ...
Posted on November 24, 2017 at 20:52I was using I2C connection between two STM32F030, but decided to try SMBus, because of I2C issues with analog filter, when lines stay high/low. I'm trying to send 1 byte and have issues with slave: master sends ad...
Posted on November 21, 2017 at 22:32Hi,i'm working on a STM32F4-Discovery and i would like to know if it is possible to make a midi device with this board. I read a lot of project about this but it is hard to find a working project.I already success...
