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ADC Triple Mode with DMA - Blank for ADC1 Only

Posted on October 09, 2014 at 19:27 For Adc1 I am still reading 0.0, but Adc2 and Adc3 are fine. Any ideas? Where do you go to check theCDR_ADDRESS for ADC1, ADC2, and ADC3? The data sheet of my STM32F207-SK board is located ...

lux by Associate II
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Interfacing STM32F429DISCO with a different LCD

Posted on October 13, 2014 at 17:10 Hi everybody! I'm working on a project based on the STM32F429DISCO board. I need to interface it with a bigger lcd. I developed a board to interface the STM32F429DISCO with the LCD using the same pins of t...

Lori B. by Associate III
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ETH PPS signal generation in PF10

Posted on October 09, 2014 at 13:31Hello everybody! I am working with STM32F437ZGT6 device and using PTP processing. This appears to run OK. Now I must generate a pulse-per-second signal (PPS) with the Ethernet module. The main problem is that pins ...

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Jose_A by Associate II
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STM32L151 Stop mode problem

Posted on October 14, 2014 at 11:13 Hi all! I faced problem with STM32L151 and i hope to find some useful considerations. The problem is following. I use stop mode with RTC. RTC is configured with periodic wake-up timer. I also use exte...

STM32F4: Bootloader: CAN bus

Posted on July 14, 2014 at 14:51I am trying to load firmware over the CAN2 bus using the STM32F4's internal bootloader from a Linux system following the application note AN3154. In general this is working but I have an issue when writing the data us...

Timer interrupt incorrect result

Posted on October 13, 2014 at 18:27Hi everyone. I need some explain why this code generating not 1KHz TIM2 interrupt. I have no idea why generating 2KHz in APB1 clock(30MHz) & PPRE1(0b101) & CKD(0b00).#include ''stm32f2xx.h'' void TIM2_IRQHandler()...

Obtaining image using STM3220G-EVAL

Posted on October 13, 2014 at 16:30Hello,I'm using the STM3220G Eval board and the camera (OV2640) present on the eval board to obtain a RGB image on MATLAB.The image mode is set to QVGA. As per standard, the image size of QVGA is 320X240 pixels, bu...

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