Posted on March 11, 2013 at 15:09This is a platypus become a proof of concept, using the STM32F4 Discovery Board and KEIL MDK-ARM. I let you know, in case anyone is interested in seeing it...https://www.dropbox.com/s/dhdbrs3j4id7olz/LCD_SPI_y_Acel_N...
Posted on March 11, 2013 at 12:32hello forum , ( STM32F103 ) when using GPIO pin as output we can choose GPIO speed ------------------------------------------------------------------ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_InitStr...
Posted on March 07, 2013 at 15:01Hello!how to make a delay of N clock cycles? (without timers)I realized asm(NOP) is not working
Posted on March 11, 2013 at 11:05I want to create 2 signals and they must have 90 degrees phase difference (on square wave). for example signals have 2 kHz freq. i set the timer 8 kHz and just changed the one of the outputs on each timer interrupt. ...
Posted on March 10, 2013 at 17:56Hello, Once I initailize ADC in my program, it stop the SysTick timer Interrupt from working while ADC work correctly.I want ADC Interrutp to have higher priority than SysTick timer Interrupt.How do I set the priorit...
Posted on March 09, 2013 at 14:40The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 08, 2013 at 22:24Hello ST community, first forum post... We're having problems with downloading EVAL example code into STM32F207ZC. I've soldered 144-pin chip to an adapterboard and followed schematics in AN3320 ''Getting started wit...
Posted on March 07, 2013 at 00:35Hi all i have to write an interface program for write to the stm32f40x's flash. I did a control system but users want to change some parameters on program but i can't give them the sources. I must write bootloader pr...
Posted on March 08, 2013 at 11:02In https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/DispForm.aspx?ID=27542&RootFolder=https%3a%2f%2fmy%2est%2ecom%2fpublic%2fSTe2ecommunities%2fmcu%2fLists%2fcortex%5fmx%5fstm32%2fSTM32F40x%20%40%2...
Posted on March 06, 2013 at 08:33Dear, I met the problem when use the USART multiprocessor mode. In my USART communication application, even for one USART, there are 3 different addressses for different data packages. But STM32F4 only provide one...
