Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 13, 2018 at 06:07 Hello, I have a NUCLEO-K432KC. In a STM32CubeMX project, I ensured USART2 and GPIOB3 were enabled per the manual. I2C1 is also enabled. A full project can be seen at https://github.com/R030t1/stm32-touchpad. ...
Posted on May 14, 2018 at 09:06Hi Im trying to port B-L475E-IOT01 applications to Nucleo144 L4RZI. Im facing issuing on porting the driver. UART,SPI,I2C. Im strange to see that the data is not being pumped out of COM Port, while in debug the data bu...
Posted on May 11, 2018 at 14:07Hello,I am trying to communicate with remote serial device which needs 7-bit data length, Even or odd parity, 1 stop bit. But I am facing problems in implementing this. Problem is the data received in RDR register is i...
Posted on May 14, 2018 at 04:43As usual, I've tried to download stm32cubeh7.zip but it failed due to the network error.I couldn't download via FlashGot or any resumable download tool. Does any one have a mirror of the stm32cubeh7.zip?In addition, do...
Posted on May 13, 2018 at 21:19Hi, I am looking for bsp in keil for nucleo144 board but i am not able to find it in the latest version of the keil. Where can i find the bsp for the same? What is the procedure?
Posted on May 13, 2018 at 22:00hello everyone ,please I try to get a voltage in the pin PA0 of a stm32F3 DISCOVERY and convert it with the adc of this pin and display it on system workbench, but I need a code on the software Basic workbench system t...
Posted on May 09, 2018 at 12:54Hi.I want to do do ADC conversions on all 3 ADCs simultaneous: they should be done in the same time. How should I achieve that?1. With DMA? I can do multichannel conversions, but they are not simultaneous. When I start...
Posted on May 11, 2018 at 15:32I'm using FatFs with SDMMC1 on a Nucleo STM32F722ZE with CubeMX 4.25.My project uses FatFs to manipulate a MicroSD card, but I noticed that many operations just fail randomly, usually with FR_DISK_ERR. For example, in...
Posted on November 10, 2017 at 08:25Hello,I'm trying to measure the frequency of a PWM signal ( 600 Hz) with the Input Capture functionality with an STM32F103.I do these steps: Configure the Tim4 as Input Capture. Timer Clock 64 MHz;Prescaler =...
Posted on May 13, 2018 at 11:22Hi,I'm working on a fairly complex code written by other employees at our company where interrupts are globally disabled and enabled in multiple places using:__enable_irq();and__disable_irq();Sometimes it is not clear ...
