Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 18, 2016 at 20:19There is a mistake with the STM32L476R processor in CUBE.This affects the Nucleo-L476RG board.The size of the memory it wrong, as a result CUBE will place the stack in memory that does not exist. The result being th...
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Posted on October 06, 2016 at 03:35 Hello, I'm trying to use an STM32F091xC's SPI1 peripheral in master mode (8-bit), but am having issues with the reception of data. While I can fill the transmit FIFO via SPI1->DR readily (the TXE bit gets asse...
Posted on September 23, 2016 at 06:42On the Pinout screen, if you hover on a partly conflicted (yellow?) pin it says that if you hit ctrl+click it will show you the alternates.That doesn't work on a Mac at least. (version 10.11.6) It doesn't do anyt...
Posted on October 07, 2016 at 09:40
Posted on October 06, 2016 at 05:35NUCLEO-F746ZGI'm testing the ADC and DAC work with DMA, but the interrupt is different:the DMA of ADC can enter interrupt when Half and Full transfer.But the DMA of DAC only interrupt when Half transfer.Timer tmr;D...
Posted on October 06, 2016 at 15:27 Hİ GUYS, I trying to use sg90 servo motors.As following code,Systemclock is 168Mhz. I divided clock of timer4 by 4 and then calculate pwm as 50 hz. But logic analyzer show 99hz. So my servo dont work. Can any o...
Posted on May 02, 2014 at 17:46I have an existing project using STM32F2 std. periph. library, and now I need to add USB. The STMCube was just released for STM32F2, but this is HAL based and it seems that HAL is similar but different to std. periph...
Posted on October 06, 2016 at 12:07Hi,We are using wakeup pin and RTC alarm sources for wakingup the STM from standby mode in different scenarios. We are facing the problem to identify the wakeup source i.e (wakeup because of pin or RTC alarm).We tr...
Posted on March 17, 2016 at 15:55STM32Cube_FW_F4_V1.11.0 I have enabled 3 FATFS: SDRAM, SRAM and SDCard Bug 1: Using FreeRTOS and FATFS and USB-Desice on stm32F429 double generates MX_FATFS_Init(); MX_USB_DEVICE_Init(); in ''main()'' and in Tas...
