Posted on September 25, 2014 at 08:05Hi, Currently using STM32F427 for my project and using KEIL as the environment. So my project build contains boot rom, applications and fonts for displaying. The available usage RAM in the controller is 192 KB an...
Posted on September 27, 2014 at 19:57Hello, i am currently working on my first PCB with a STM32. The F429 and the SDRAM have LQFP/TSOP packages. Unfortunately the FMC Pins needed for SDRAM are distributed over all sides of the LQFP. I have looked on...
Posted on September 27, 2014 at 18:16MCU (STM32F051C6) gets data from ADC via SPI and then sends it to the I2C master (with DMA help) (Raspberry PI). When i stop debugging and reset chip it starts working in a bad way. No data from ADC, only one 3...
Posted on September 28, 2014 at 10:38Hi I was doing a small project using the STM32F0 processor and IAR Embedded Workbench toolset. There I was trying to customize the example source code available in the IAR examples section. The path is to that e...
Posted on September 28, 2014 at 13:18Hi, i configured adc 1 channel 1 for stm32f3 discovery as below.My problem is that when i start conversion the ADC_GetStartConversionStatus never turns on the set status.Thank you for your interest.&sharpinclude...
Posted on September 26, 2014 at 21:29 Hello, i am using the adc from stm32f3 discovery board.I read the documentation and had a look at the example and came out with this code which doesn t work. Any helpfull suggestions please? #inclu...
Posted on September 27, 2014 at 10:45 Dear programmers, I would like to ask for an opinion regarding the USART data send/receive. The USART receive data is handled by the IRQ service: void USART1_IRQHandler(void){ if(USART_Get...
Posted on September 26, 2014 at 23:02I'm maintaining some software for a STM32F103 and came across the following GPIO initialization code. /* Configure PA5 as push-pull output for LED */ GPIO_WriteBit( GPIOA, GPIO_Pin_5, Bit_SET ); GPIO_I...
Posted on October 24, 2010 at 18:06can I use JTDO and NJTRST pins as GPIO ? #stm32f2-stm32f2xx-jtrst-gpio #stm32f2-jtrst-gpio-remap
Posted on September 26, 2014 at 23:06hi every body i have a problem with this function & dont know reason of it:[CODE]lib.hchar PcdValue(unsigned char dd_mode,unsigned char addr,unsigned char *pValue);[/CODE]main:unsigned char mount[4];status= PcdVa...
