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Posted on January 18, 2013 at 10:20 I am trying to write a simple program to toggle an LED at PORTA.3 on trigger by an external interrupt on PORTB.0..a switch is attached to PORTB.0 for changing the state of Port. I have done the initializati...
Posted on January 20, 2013 at 08:00HiI have been attempting to send Hex values via USART to another device. When I did not get the expected results, I hooked it upto my comp and saw some strange stuff on the terminal.the USART_SendData() function se...
Posted on January 21, 2013 at 03:33Hi guyz, based from the architecture of STM32M series they have a pipeline which allows for more effective processing. does IAR/KEIL/CooCox/Eclipse GCC automatically do this pipelining or you what to code in asm in...
Posted on January 21, 2013 at 09:27Hi guyz, Thank you for your continous support, heres my problem now while (1) { USART_SendData(USART1, 65); if (GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_6)==1) { //GPIOB->IDR >> 8; USART_Sen...
Posted on September 16, 2012 at 20:34 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 14, 2013 at 09:53Hi, I am currently porting robotics software from STM32F1 (Cortex M3) to STM32F4 (Cortex M4). I want to write a simple program to switch on an LED via digital out. The program is supposed to send a digital input in...
Posted on January 21, 2013 at 14:53 Hi friends I use this program to Read ADC1 Value connected to PC2 port of my ''stm32f4discovery'' card . /************************************************************************************...
Posted on January 21, 2013 at 16:21Hi,I have two identical cards with stm32f4 on them. I think one of them has a broken USART1 on it. If i erase flash on both cards, load the same code onto them, the USART1 only works on one of the cards. Everything...
Posted on January 21, 2013 at 11:12Hey Hi, I have been using stm32f103zet6 (144 pin package, Keil compiler and the debugger is stlink ). In my program i use the Jtag pins as Jtag/Port pins (Depending upon the jumper position and a condition in a pro...
Posted on January 20, 2013 at 02:33Hello All, My ideal setup would be to use adc1, read channels 11,12,13 and the temp as half words then store them in a buffer at a certain memory location. I think the way to do this is to enable the ADC and t...
