Posted on April 01, 2014 at 17:23I've got an external interrupt configured for an IO pin. It is configured for rising edge: /* Select the EXTI Line7 as the GPIO pin source */ SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOB, EXTI_PinSource7); EXTI_I...
Posted on April 01, 2014 at 20:29Hello all . The mems example from STM32F4-Discovery_FW_V1.1.0 source doesn't have it's programmed functionality and no LED's blink after any movement . Please help , thanks .
Posted on April 01, 2014 at 00:37The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 01, 2014 at 19:22Hello everybody, I have a problem in a project, I want to compilate a code, it has worked correctly in another project ( but the another project is not mine), the code is a simple delay. Here is the body of my code.d...
Posted on April 01, 2014 at 02:45I have been attempting to store a few bytes in some non-volatile memory on the STM32fxx. From what I understand, there are two places to save data that does not require vbat battery backup... I may be out to lunch, b...
Posted on April 01, 2014 at 16:44hi,i added a function ( not an ISR ) to the stm32f4xx_it.c file.when i call it from main() i couldn't program the .elf file to the target ( using the segger ) getting ''no source available for 0x0''.does someone kn...
Posted on March 17, 2014 at 04:52Hi,I trying to use ST-LINK/V2 in STM32F4 discovery board to program an external application in SWD mode.I connected Pin GND, Pin 3.3V, Pin SWCLK, Pin SWDIO from external board to ST-LINK/V2 and remove connection from...
Posted on October 25, 2012 at 07:33 Hi, I'm having problems receiving USART data on the F4. I can see the data is being sent from my LCD on my Saleae logic analyser, but the STM32 won't call the USART RXNE interrupt. I can send data no probl...
Posted on April 01, 2014 at 11:03 Hi Mr Clive, I m using Microchip Zigbee MRF20J40 transceiver interfaced through SPI with both STM32VL Discovery & STM32L Discovery kits. i hv configured STM32VL Discovery kit for Zigbee tra...
Posted on April 01, 2014 at 14:00 Hi everyone! My question is in short: how can I set up a FILE stream for using it like the stdout and stderr to with the ITM trace facility. My question explained in more detail: My syst...
