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How to determine output compare channels number

Posted on August 20, 2014 at 10:23Hello, First of all, I want to determine how many output compare channel  the STM32F407VGT6 (STM32F4DISCO'S MCU) has. In the PIC32 MCU's for example, Output Compares are regarded as separate devices even if they nee...

LCD_DisplayStringLine(Line5, ''Hello'');

Posted on August 18, 2014 at 15:44Where can I find the definition of LINE(5)? I would appreciate for it. Jai Please note that: &sharpdefine Line5 LCD_LINE_5  at stm32_eval.h &sharpdefine LCD_LINE_5 LINE(5) at stm3210c_eval_lcd.h #lmgtfy #stm32f10...

jeu by Associate II
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STM32F4 Hardware Flow Control

Posted on August 20, 2014 at 04:39I am communicating with an STM32F407 from a computer via Serial. I would like to implement flow control, but I have some questions.1) Can I manually control the RTS line, so that I can receive a command from the PC ...

Problem with SPI2 on STM32F103RB

Posted on August 20, 2014 at 03:11Hello, I want to use SPI2 on STM32F103RB to communicate with RFM12 module but SPI does not work. Can you help me where is a problem?This is the definitions:#define RFM_SPI2_PORT GPIOB#define RFM_GPIO_CLK           ...

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STM32F407 > STM32F427 MIGRATION

Posted on July 08, 2014 at 17:39Hi everybody!I want to migrate from STM32F407 to STM32F427, and use the full power of this microprocessor (180MHz instead of 168MHz), because I need more speed ressources.First, I find this new application note:http:/...

PLL Config Reg Not Changing w/ RCC_PLLConfig

Posted on August 19, 2014 at 21:41 Having a strange problem; not sure if it's an anomaly of my compiler (IAR) or I'm doing something wrong: I'm trying to change SYSCLK for the STM32F427, which uses the PLL as the SYSCLK source. The issue ...

jvavra by Associate III
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External clock for Timer

Posted on August 19, 2014 at 13:45 Hi, We're using STM32F Trying to get Timer3/Ch 4 to count edges from a 24VDC fan tachometer to get Rpm. Done research through Reference manual and forum posts. Obviously I'm missing somethin...

optifier by Associate II
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