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Timer3 runs 2x faster than expected

Posted on August 04, 2016 at 17:07Timer3 runs 2x faster than expectedI know what many readers are thinking but read onI set my STM32F746 (DISCOVERY PCB) for SysClk=216 MHzAHB Prescaler set to �1 thus HCLK = 216 MHzAPB1 prescaler set to �4 thus PCLK1...

picguy2 by Associate II
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Tools for the SPBT2632 Bluetooth module

Posted on November 19, 2013 at 23:19Where will I find app notes and development tools for the  SPBT2632 Bluetooth module ?  Is there a Forth language for it ? Or a monitor ?  I want to do updates using the BT port.  I cannot find any data for the AD...

yes by Associate
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How to use PWM as DAC?

Posted on August 04, 2016 at 12:49STM32F207VE Custom Board. I want to generate a PWM of 50-50 duty cycle with varying voltages (zero-to-maximum) like a DAC which gives output based on count. I do not have the schematic now. I'm directly viewing the ...

mani by Associate II
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stm32f407vg input capture problem

Posted on July 27, 2016 at 09:37Hi. I'm having problem trying to use input capture mode to measure frequency. I create pwn signal from timer4 of microprocessor and try to mesure it's frequency via timer2 input capture. I also measure the frequncy vi...

mk61 by Associate II
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Linking error in IAR_6.5

Posted on November 21, 2013 at 05:39  The original post was too long to process during our migration. Please click on the attachment to read the original post.

I2C

Posted on August 03, 2016 at 15:51HelloI have configured my STM32F405 board in the I2C master receiver mode. I am able to get interrupt for the start bit in the ISR. Now I am not able to clear the ISR flag. I tried to read out the I2C1_SR1 register ...

ADSTP not work on STM32F030R8T6

Posted on August 04, 2016 at 09:35Some time on my run I see that even if I do ADC1->CR |= ADC_CR_ADSTP;And wait on  while ((ADC1->CR & ADC_CR_ADSTP) != 0);It didn't go to ''0''.I check and see that ADSTART=''1'' and ADDIS=''0''.It configure to ADC1-...

Barbie by Associate II
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