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Posted on September 28, 2013 at 21:19 Hi all This task is absolutely simple and I'm really wondering why i'm having a problem with it. I'm supposed to read the battery level via the ADC on stm32f100c8. What i'm doing is completely ...
Posted on June 01, 2012 at 15:43Hello, I am working on virtual serial port to communicate between computer and device through usb. So i downloaded ''STM32F105/7,STM32F2 and STM32F4 USB on-the-go Host and device library.'' from http://www.st.com/sto...
Posted on September 27, 2013 at 11:21Hello, I'm trying to receive data on an STM32F205 SPI1 as fast as possible. The sender is a STM32F4, and it sends commands in different lengths up to 2048 Bytes per command. There is no OS on the receiver, just t...
Posted on September 28, 2013 at 18:03 Hi, I have a long configuration to be done through I2C interface, so I thought I have to do it using DMA.I am trying to read device ID as a start. The problem is that the I2C sequence doesn't reach the...
Posted on September 15, 2013 at 14:25Hi everybody i have three primary questions. 1- What's difference between GPIOx_CRL rigester and GPIOx_CRH rigester? B.T.W: yeah, i know these both configure the GPIO to input or output modes and speed of output ...
Posted on September 27, 2013 at 17:34I have a really baffling problem. Perhaps it is not even a problem. It's just something I noticed when debugging my program. Register 3 goes to it's reset value when I return from an interrupt service routine....
Posted on September 02, 2013 at 01:42 The code above is part of a library to control 2 stepper motor for STM32F4. I pretend to use it with STM32F1. 1- Lines 43 to 46 configure the GPIO to Outupo with PushPull, the two lines that I added a...
Posted on September 27, 2013 at 09:17 Dear Sir, I'm using STM32F4-DISCOVERY. I've to run the STemWin on this board with keil RL-RTX. I've made all the necessary GUI and LCD configurations and have added GUI_X_RTX.c from the Segger folder in Keil uVi...
Posted on September 27, 2013 at 16:54HiI'm a bit confused with all the clocks and power saving options on the STM32F3 Discovery board.I'd like to minimize the power consumption by gating all unnecessary clocks and peripherals / memory.The MCU is in ...
Posted on September 27, 2013 at 14:10 Hi I run this very simple code on the STM32F3 Discovery board: int main(void) { __WFI(); return 0; } It compiles fine and I can flash it onto the STM without any problems (I'm using the ST...
