Posted on May 25, 2014 at 04:25My STM32F429 seems to be stuck in a lockup state. When I start the debugger in TrueSTUDIO, it halts in startup_stm32f429.s at the second instruction in the Reset_Handler. I'm unable to step through the code at all. I t...
Posted on May 16, 2014 at 14:32Hi,I am working on a project that involves programming a smart card and reading it to some data.I would like to know the most suitable way to do this using STM32 Cortex M4 boards. Are there any support interface for th...
Posted on May 26, 2014 at 13:36Hello, Is there any flash tool for linux (or windows) over CAN-bus? STM32F105 is capable to boot from CAN-bus but I didn't find any tool for that. What is the best way to boot the chip from system memory without acces...
Posted on May 26, 2014 at 15:55Hi, I have had an error in my program and was wondering why the assertion macro did not give a warning for the second line, the first line is correct: RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE); RCC_APB2Periph...
Posted on May 26, 2014 at 15:12Hi everyone, I'm very new to the world of MCUs and would be grateful is someone could give me a brief outline as to how to use the DMA to read values from the ADC and store them in a buffer, then have the processor mod...
Posted on July 08, 2013 at 14:05When trying to run the LSE oscillator (at 32.768kHz), I stumbled upon the following problem: PWR->CR |= PWR_CR_DBP; // disable backup-domain lock RCC->BDCR = RCC_BDCR_LSEON; // enable 32.768kHz oscillator did not ...
Posted on May 26, 2014 at 18:26Hello,I have been trying to port uClinux to my STM32F4-Disco board. I have successfully ported U-boot, built the uClinux image as an XIP image. U-boot loads the image without any problems, however after I get ''startin...
Posted on May 26, 2014 at 18:06Hi everyone, I'm trying to read data from light-to-digital sensor using I2C with stm32f4-discovery I've been through too much problems at the end I just need a working example for a specific sensor, I mean I need an ex...
Posted on May 26, 2014 at 05:41The SPBT2632C1A is the larger footprint, which is fine for our purposes. The datasheet does not make any mention of what the 6 extra pads on the bottom are for, yet there is a warning that''thou shalt not ground extra...
Posted on May 16, 2014 at 14:26I can't open NVIC windows !!!Someone knows this problem???
