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STM32F4 TIM causing FLASH PGPERR

Posted on January 30, 2015 at 13:09 Hey Everyone, I'm using an STM32F405 on a custom board with the STM32CubeF4 library. Whenever I enable the TIM4 peripheral, the TIM4->DMAR register automatically changes from 0 to 1. This is causing th...

Why Does Timer Pin Stay High After Disable?

Posted on January 30, 2015 at 00:19I'm setting up a PWM1 timer output on PC6. It configures and operates OK. However, at the end of the duration I run it for, I disable it, either by direct register, or the function call: TIM_Cmd(TIM3, DISABLE);   ...

Minimal Pulse width for triggering an EXT-Interupt

Posted on February 02, 2015 at 18:28Hello to all, I am using an STM32F2xx with 120Mhz. An external interupt is triggered with a rising edge of a GPIO-Pin. I looked in the datasheet, but I could not find information about the minimum pulse width at t...

andywild2 by Associate III
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switch Erase full chip in Keil

Posted on February 02, 2015 at 15:28I have a problem when I activate the micro-switch Erase full chip in KeilAnd I get this error :Error: Flash Download failed  -  Target DLL has been cancelledmy chip is lpc1768my prgramer is j_link 8...please help ...

STM32F429 Disco - STemWin screen rotation

Posted on March 17, 2014 at 23:47I'm working on STM32F429 Disco, experimenting with STemWin. I tried some of the examples at http://www.segger.com/emwin-samples.html; they are working, but most of them require landscape screen orientation. Tried to...

stm32f411 nucleo GUI app

Posted on January 28, 2015 at 03:39The original post was too long to process during our migration. Please click on the attachment to read the original post.

aihua by Associate
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STM32F4 Timer2 in Encoder Mode and CaptureCompare

Posted on February 02, 2015 at 10:21HiI use the Timer2 in Encoder Mode, works perfect. Now I need an Interrupt on a Compare Value if the Encoder rech this value, but the Timer should count normally. Eyample: Encoder Position = 1000 (Timer value) Enc...

dominik by Senior
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Polar SSL Client Application in STCube

Posted on February 02, 2015 at 15:35HiI have a STM3240G-EVAL board and I'm trying to run the Polar SSL Client example code from STCube, using Keil V5.12.0.0. I have PuTTY setup to view the output from the EVAL board. When I run ssl_server.exe (from ...

sglover by Associate
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