Posted on November 12, 2011 at 19:15Hi, I would like to use the USART1 TX on pin PA9 but evan I remap usinf AF (alternate function), the USART1 doesn't transmit on PA9, it is like the USB OTG FS is keeping the pin. I would appreciate it a lot if som...
Posted on November 10, 2011 at 11:56Can anyone explain why the segments of the microcontroller are connected to the LCD segments in such a way ? In particular, why are Segment17(chip) connected to Segment12(LCD) and Segment16(chip) connected to Seg...
Posted on November 13, 2011 at 12:40Hello everyone,I have tried to use GPIO PortB, Pin 10 (which i believe can use AF TIM2_Channel 3) to capture PWM signals on my stm32f2. I am using the standard peripheral lib. I am having issues with the TIM2_IRQ...
Posted on November 12, 2011 at 15:41Hello forum! I'm trying to get familiar with the timers in the STM32 but now I got stuck at a problem I can't solve, first here's the concerned function: void TIM4_Configuration(void) { /* Compute the prescaler ...
Posted on November 13, 2011 at 01:49SOLVED: my fault, was writing two bytes less than needed. Hello, PPL! I've already put the quiestion to KEIL forum, but hope, someone here would help me faster. I got:- STM32F103RC (Cortex-M3), - SD-Card on SPI...
Posted on November 12, 2011 at 22:01New to STM32 and the board. Is the original demo sw avail for the stm32l-discovery? Or perhaps slurp off the board? The 'firmware' kit seems to have only several discrete demos. cheers, -oose
Posted on November 12, 2011 at 21:10I could not find any good document on internet about STM32 programming. Unfortunately, STM's own documents do not explain anything more than register functions. I will greatly appreciate if anyone could explain (o...
Posted on November 12, 2011 at 14:00I'm trying to use TIMER6 of my STM32F103RBT6 based board, but I'm unable toenable the clock for TIMER6 on APB1.Based on the RM0008 TIMER6 is on APB1and its enable clock address is at0x40021000 + 1C. After a bit of...
Posted on November 12, 2011 at 06:53In the application we are using stm32f103zet6 high density ARM controller. We r trying to write array of data to flash memory. We r just able to write 4 words with ProgramHalfWord function, my program segment goe...
Posted on September 28, 2011 at 18:21I have recently migrated to the STM32F207 MCU. Everything is going very well except that I am having a big problem with EXTI interrupts. My hardware originally had PC13 and PC15 as interrupt sources and everythin...
