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Posted on February 17, 2012 at 11:44Dear STe2e Community, I'm newbie to STM32F4 programming so I'm starting using a Discovery Board. I'm searching to get working a led on/off circuit with power terminal of the board but I don't know I burned 2 disc...
Posted on December 03, 2014 at 18:53There seems to be a bug in the I2C Hal Lib stm32f4xx_hal_i2c.c (V1.1.0) when using the interrupt driven HAL_I2C_Master_Receive_IT() function.If you first call it with a data size = 2 the POS-Bit in control registe...
Posted on December 04, 2014 at 05:01Hi, I'd like to output 30kHz PWM from PA5, but following code won't work. What is wrong with this code?#include ''stm32f4xx.h''TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure...
Posted on December 03, 2014 at 03:58 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 13, 2014 at 08:57The cameras of smartphones are used as input devices in numerous research projects and commercial applications. A commercially successful example is the use of http://en.wikipedia.org/wiki/QR_Code attached to physical...
Posted on December 02, 2014 at 14:39Hi,Does anyone know if ST have any resources that show how the flash loader works? I'm using ST's SPWF01S wifi module as a slave to an ST32F415 and I want to flash the wifi module(which is made up of an ST process...
Posted on December 03, 2014 at 19:49Hi.I have my RTC lib, which is working just fine except one thing.When december arrived, my RTC date register reads 0 as date except 12.I have read with RTC_GetDate(RTC_Format_BIN,..) and Month is set to 0.Why is ...
Posted on November 29, 2012 at 13:48I'm trying to read the tow signals from the encoder quadrature . I work with COIDE of coocox. but I don't know how i should write in the Default_handler (IRQ_TIM3). I want read the both edges of the encoder signa...
Posted on December 03, 2014 at 17:43VDDIO2 and alternative pins #vddio-2 #vddio2
Posted on December 03, 2014 at 14:23Hi all, I'm working with stm32f103zhc6 mcu and the issue is that I cant write AFIO_MAPR2 register. Is the issue because the register exists in XL-density devices only or some special action should be applied to g...
