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ADC + DMA (8Channels) Aleatory Crash

Posted on March 17, 2015 at 13:23Hello,I've an application that need the reading of 8 ADC channels...I had thought use DMA in order to collect a big amount of data and then calc the average.Everything works great! However, sometimes, in an aleatory ...

gui2 by Associate II
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Trigger ADC with timer problem

Posted on March 17, 2015 at 13:18  The original post was too long to process during our migration. Please click on the attachment to read the original post.

terje by Associate
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stm32f302K8U6 crashes on flash page erase

Posted on March 17, 2015 at 10:35Hi,i try to do some eeprom emulation and got crashes with the stm32f3 eeprom emulation code. now i do it by hand an found that it crahses on the page erase..in detail its when it starts the erase so on FLASH->CR |= F...

felix by Associate II
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Generating 1Mhz PWM with STM32F407(Discovery Board)

Posted on March 11, 2015 at 13:44I have been trying to generate a PWM of 1Mhz & 2Mhaz in different pins, with a system clock of 168Mhz, but unable to do so, can any body help me out with the code.Please help me with a small code snippet for the same...

STM32F103 usb example not working

Posted on March 16, 2015 at 06:54Hi, I'm trying to run a sample USB (memory) program present in Keil IDE. The source is located in C:\Keil\ARM\Boards\ST\CQ-STARM2\USBMem. As per the description, after loading the program,  the  USB Memory is automat...

aruns06 by Associate II
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STM32F105 I2C1 problem

Posted on March 15, 2015 at 15:22Hi guys, Sorry to trouble you frequently. Can't help!! I have an STM32F105VC (100 pin device). Trying to use I2C bus on pins 95, 96. This is I2C1 (PB8, PB9) and requires remap (as per documentation). Did the followin...

nps by Associate II
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RC PWM output 8ch

Posted on March 16, 2015 at 13:53hi,i'm trying to generate 8 pwm signals with different phase shift and different and independent pulse width.As far as i understood the toggle mode won't let you change the pulse of each signal independetly. I've bee...

jdpv by Associate II
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  • 6 replies
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32F429IDISCOVERY board hard fault/default handler

Posted on March 14, 2015 at 20:36Hi,I'm trying to implement a GOCR algorithm to 32F429IDISCOVERY board. The GOCR itself works very well on PC but on the discovery board I'm still having some issues that makes it unstable and unusable. Sometimes the ...