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Posted on January 14, 2012 at 06:08When I try to build an example from ST distribution: STM32F4-Discovery_FW_V1.1.0\Project\Peripheral_Examples\IO_ToggleI get an error complaining of missing stm32f4_discovery.h.This header file is distributed in a f...
Posted on January 25, 2012 at 10:13Hi Can somebody point me in the right direction. I have a peripheral that uses a strange SPI where the data is triggered on both rising and falling edge of the clock. I have heard the i could use a timer as a divid...
Posted on January 25, 2012 at 14:44I am learning how STM32 works. I looked at startup file and starup vector using simulator and example project. And I have question (STM32F105): 1. First dword location of vector is stack pointer and it is initializ...
Posted on January 24, 2012 at 12:00Hello I am looking for a TCP / IP stack that integrates affordable DCHPclient, ''FTP client'' and filesystem. Ported to a STM32F4xx. LwIP not implemented. NicheLITE requires additional packages. Price? Open-source...
Posted on January 23, 2012 at 11:02I need all four channels on TIM5 for input capture. According to the data sheet, TIM5_CH1 is available on PA0. On PH10, a signal called TIM5_CH1_ETR is available. Can I use this pin as a normal channel 1 input, or ...
Posted on January 23, 2012 at 17:49Hi,I am trying to get the usart to work on the olimex stm32-p107 board. I setup the GPIO ports and USART, but cannot seem to send, or receive any data. Has anyone has this problem? or any ideas? Here is my code: R...
Posted on May 01, 2011 at 19:54I am new to ARM. I got the STM32 Discovery board. (STM32F103RGT6 chip) I made a quick code that uses the serial port.(code I copied from Keil website that uses the serial port, and just modified very slightly so it al...
Posted on January 17, 2012 at 17:30I'm using the standard periphery library for this board. The DMA is working correctly in combination with DAC (memory to peripheral transfer) but I can't get the cpu to execute the interrupt handler for DMA1_Stream...
Posted on January 23, 2012 at 18:50I have an STM32F4 Discovery board; recently I just had uploaded some code pertaining to the PWM example where I made PD12-15 some PWM signal so I could see it working with the LEDs on board. The program uploaded an...
Posted on January 22, 2012 at 21:00I'd like to see some sample code (or a link to it) that utilizes a timer fed by an external clock, not the system clock, to generate an output pulse. All ST's sample code that I've seen so far uses the system cloc...
