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Option Byte programming problem

Posted on August 30, 2013 at 04:03 I'm struggling to get the Option Byte programming to work from code. There is probably an obvious mistake here that I fail to see. I'm using an STM32373C-Eval board and the Firmware Libraries version 1.0.0 with...

arthur2 by Associate
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programming STM32F0 over UART

Posted on July 08, 2013 at 14:53Hi guys, i need to program a stm32f0 mcu using a serial cable.At this moment i'm using an external St-link device.Can i use only a serial cable without st-link (e.g. over hyper terminal)? #uart

pietro2 by Associate II
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Simple Menu example for touch screen

Posted on August 30, 2013 at 16:07 Good afternoon all, I am experimenting with the STM32F4Discovery boards and till now I have managed to interface with pin PC0 by connecting a pot and showing the value of its resistance on the LCD touch screen ...

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philip by Associate
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Flash Loader Demonstrator v2.6.0 bug: RTS line control issue

Posted on August 30, 2013 at 08:34I am using STMFlashLoader.exe on Windows 7 (64bit).RTS Output control in Command line version doesn't work.DTR control works fine.To the STMicroelectronics software designers.  This is obviously bug in theSTMFlashLo...

vvvalka by Associate
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STM32 Timers - Help with TIM_Period

Posted on August 28, 2013 at 12:14Hi,I'm studying the timers on STM32F100 using a STM32VLDISCOVERY board.Per example:  TIM_TimeBaseStructure.TIM_Prescaler = SystemCoreClock/1000 - 1; TIM_TimeBaseStructure.TIM_Period = 1;Will set the count frequency ...

ee06091 by Associate III
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highest achievable speed on USB HS using ULPI

Posted on August 29, 2013 at 23:01Hi All, considering processor STM32F417,does anybody know what is the highest achievable speed on USB HS using ULPI in device mode?and which buffer was used ? i mean only hw buffer for USB or also the DMA ? is there...

USB virtual com port for stm32f3discovery

Posted on February 15, 2013 at 19:33Hi,I plan to transfer the gyroscope value to PC through USB virtual com port. So I downloaded the latest version for the USB full speed device library for stm32(version 4.0). However, the projects, specifically th...

vsaaket8 by Associate II
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Overwriting written flash memory with 0xFFFFFFFF on STM32L

Posted on August 27, 2013 at 20:48I need a reliably method of overwriting flash memory on a STM32L device (STM32L152CB). On the other STM32F series, this was easy, as I could write zeros on top of previously written flash memory contents reliably. T...

mlakata by Associate II
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I2C3 interrupt not working

Posted on August 29, 2013 at 15:54 Hi all, I have some problems with I2C3 interrupts, I have enabled the interrupt but the handler interrupt never executes. Here is the interrupt configuration: NVIC_InitTypeDef NVIC_InitStru...

edgar by Associate II
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