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Posted on July 26, 2011 at 19:55Hi all,Could anyone point me to a tutorial on which relevent ARM peripheral firmware library to be used for a specific usage, eg: reading an SD card?I am currenltly working on a project using STM32F103VE. This is my ...
Posted on July 24, 2011 at 17:03Has now been running myself crazy here today when I took on the next problem. Have long known that there are small errors in the PWM signal that is off. And after my solution that I post earlier, this has been more th...
Posted on July 26, 2011 at 09:30Hi, unfortunately somehow all attachements of older posts seem to have gone. Does anybody of you still have the code from Relaxe? That he posted in the thread/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/flat.asp...
Posted on July 24, 2011 at 18:22Hi, i'm working on stm32f100x microcontroller..I've written data in flash memory and i've to read it; in stm32f10x_flash.h file i don't have found a function for reading memory..How can i read a location of memory? ...
Posted on July 16, 2011 at 12:22Hello. sorry for my English. I develop an application with a stm32F207 and a external flash memory (NAND) 4 GB. I read the datasheet, but I not understand if I can do or if the microcontroller through FSMC, can contro...
Posted on July 22, 2011 at 09:04Hi, I have the following problem. I have a RFID-Reader Chips from Melexis (90109) connected to two GPIO Pins (Clock and Data). I process the incoming data with an EXTI handler that is triggert on the falling edge of t...
Posted on July 24, 2011 at 12:52Hi,My application would only run when I provide an external reset to my board (but when I use a JTAG debugger, it seems to work fine).Is this a problem with the embedded power on reset? Do I need a delay at power-up?
Posted on July 25, 2011 at 00:40Hi All,I am trying to change RTC->PRLH and RTC->PRLL.The second WHILE hangs.I keep re-reading the same paragraph in the STM32F101xx reference manual (UM0306, CH8), but I can't see what I am doing wrong. Preceding code...
Posted on July 10, 2011 at 23:26I have SysTick generating an IRQ every 100 usec. With no SPI DMA occurring I see about 881383 isr occurrences in 90 seconds (ideally 900000) if all clocks were perfect. When I enable fairly active SPI DMA while runni...
Posted on July 22, 2011 at 11:07Hi there, I am fairly new to programming these chips, I am currently coding using the IAR Embedded Workspace and loading my program onto an STM32F100 LQFP48 chip.Currently I have pins PB8, PB9, PB10, PB11, PB12, PA11,...
