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Posted on January 04, 2013 at 18:18HiI'm using STM32F10x_StdPeriph_Lib_V3.5.0 with IAR 6.50 compiler but when I open the workspace in the templade directory and then I build it , I found 240 errors look like these :Building configuration: Project -...
Posted on January 05, 2013 at 01:51 I'm trying to implement PWM on TIM4_CH4 with output on PD15 using only low level register writes as I don't much care for all the high level functions provided. However, I tried to convert the functions to the...
Posted on January 04, 2013 at 09:13I want to use TIM6 and TIM7 together . TIM6- Update Event - 2MHz priority 0x10 TIM7- Update Event - 1MHz priority 0x00 when I closed TIM6 , TIM7 is running normally and toggling LED from PD14 but when I enabled T...
Posted on December 13, 2012 at 05:05I've built a small breakout board for the STM32F373CC:http://ebrombaugh.studionebula.com/embedded/stm32f373breakout/index.htmlI was hoping to be able to use BOOT mode to load it up via the USB device port, but I c...
Posted on January 04, 2013 at 16:58Ok, I'm confused.. according to the docs I should be able to program TIM4 as a PWM with unremaped output on PB9. However, the Timer API call TIM_CtrlPWMOutputs() has an assert which indicates that TIM4 isn't suppo...
Posted on January 02, 2013 at 12:00Hi All,is this normal ? Using 103F along with ST USB CDC Libs on my board and it seems that the USB driver on the PC negotiates a new COM port for every new board i connect to the PC.Normally this is not a problem ...
Posted on January 03, 2013 at 05:56Hi, I have an STM32F4 discovery board and I want to access SD card via SPI. The reason why I want to access Sd card via SPI is that the breakout module that I have has an SPI interface. I have looked on the interne...
Posted on January 02, 2013 at 15:55Hi, is there any possibility to change the polarity TX and RX of USART5? I.e. normally idle state is high, startbit is low. We need (due to bad specs of a foreign device) the opposite polarity (software only soluti...
Posted on November 05, 2012 at 15:06Hello, I read stm documentation on how to enter a microcontroller into dfu mode Iam using stm32f105, and below are the steps that i did 1- Boot0=1, Boot1= 0 2-PD6 = PA10 = PB5 = 0 3- make reset 4- connect the boar...
Posted on January 03, 2013 at 11:46Hi <3 Happy New Year 2013 <3 I want to implement PLL (Phase-locked loop) in STM32F4 Descovery Card The Goal is to control output system frequency to be equal to the input frequency., to eliminate the noise eff...
