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Forum Posts

PA11 and PA12 on STM32F3 discovery

Posted on October 11, 2013 at 20:44 hi, below is the code i wrote just to change the states of pins PA10, PA11, PA12 and PA even though pin PA10 and pin PA15 gives the correct output to the functionsGPIO_SetBits() andGPIO_ResetBits(); PA11...

rename ''STMicroelectronics Virtual COM Port''

Posted on October 11, 2013 at 09:54Hi, I have USB virtual com port working fine, with the demo code, it appears as ''STMicroelectronics Virtual COM Port'' in the Windows device manager.Is there some way I can modify the text so I can make it show <m...

SWD Hardware question

Posted on October 10, 2013 at 05:18Hi, I am new to the STM32 MCU.I am confused as to how to do In-circuit Serial programming with STM32F0 processors.F0 line doesn't seem to have JTAG option, but it has SWD option.So, For SWD, how should the DATA,CLK...

Use of multiple analog functions of same pin possible?

Posted on September 10, 2013 at 15:32Hello guys! I wonder if it is possible to use more than one additional function if the pin is configured as an analog input. I can not find any detail in the datasheet or reference manual that denies or allows th...

STM32F205 TIM5 PWM frequency calculation?

Posted on October 10, 2013 at 08:20 Hi, I will output a PWM Signal on a STM21F205 Pin A3 and use the following code: GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct; TIM_OCInitTypeDef TIM_OC...

mail2 by Associate II
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APB 1 36MHz Limit

Posted on October 01, 2013 at 21:43I am using STM32F103R6 for a motor control application.STM states that the APB 1 frequency limit is 36 MHz, but I am using it with 72MHz and it looks like that all peripherals work fine. What risk am I taking? Is t...

sirpak by Associate II
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STM32F427 adding SDRAM with NOR Flash and SSD1963 to FMC

Posted on October 09, 2013 at 10:19Dear All, If I use the FMC external bus to drive SDRAM and also some NOR flash and a display via an SSD1963, do you recommend buffering the bus between the SDRAM and the Flash / Display? I've looked at various app...

STM32F4Discovery + AD7680 via SPI

Posted on October 07, 2013 at 12:32The original post was too long to process during our migration. Please click on the attachment to read the original post.

toeztuerk by Associate II
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