Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 07, 2016 at 14:19Hello Experts, I have bought 2 Nucleo F411RE boards and planning to connect them using I2C protocol. I want to run timer on slave and every 1 minute the slave sends some hex number. I want to display the hex code by c...
Posted on July 08, 2016 at 15:14Hi,I'm working on stm32f410RB Nucleo board and I have to set interrupt on pins PB11 and PC11 but on CubeMX project setting one pin exclude the other one interrupt, why?I have to configure it manually or is an hardware...
Posted on July 08, 2016 at 11:49 Hello everyone, I am implementing some code forSTM32L152D-Eval Board using CubeMX; I set up one ADC channel (on pin PF10) with DMA transfer, but I don't get any data after starting the DMA: HAL_ADC_...
Posted on July 05, 2016 at 07:54Hi, I am new to stm32f4 and just started picking up some basic skills on it. Hope you guys help me answer my doubts even though the questions I ask are very basic but it will really help me out. 1. Why do we need a ti...
Posted on July 08, 2016 at 09:44 Hi guys: I've alredy checked the .map file. I found the two STACK 0x2000c170 Section 2304 startup_stm32f10x_cl.o(STACK) __initial_sp 0x2000ca70 Data 0 startup_stm32f10x_cl.o(STACK) And i...
Posted on July 08, 2016 at 01:28Hi all,I'm a student, mainly using Keil uVision to program an STM32F4 for my own quadcopter flight controller. I'm also nearing the end of a small contract using the same MCU and uVision software.Last week I reached t...
Posted on July 08, 2016 at 08:11Hi all,I use DMA and linked timers in most of my projects with no problems on STM32F1 and STM32F4. I want to do the same on the STM32F7. As a test I want to use a DMA stream to create a changing signal on a PWM output...
Posted on July 07, 2016 at 15:04Hi, i have a problem with CUBE and System Workbench. Each time i click the ''Generate code'' the FPU mode in Drivers and/or Middlewares is randomly switched from hard to soft (--abi-float=soft) The code won't compile...
Posted on July 07, 2016 at 10:50 Hello xD, I want to communicate with two STM32L031K6 in SPI with the library HAL for STM32CubeMX. I configure a Master with emission interruption and the other in slave reception with interruption. and I connec...
Posted on July 08, 2016 at 09:13I am looking for the typical as well as the maximum value of ADC pin current draw while it is sampling. My micro is a STM32F103.Many thanks. #adc #adc-pin-current-draw
