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problem in PWM output

Posted on May 09, 2016 at 19:30Hello,I m configuring STM32F303xx processor for driving BLDC motor driver IC.I have read the datasheet of the same processor.From that i found that we can use TIM1 in Combined PWM mode (for driving 3-Phase BLDC motor)....

SS.Sagar by • Associate III
  • 635 Views
  • 3 replies
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STM32F4xx Internal RTC not Updating when Power is Off.

Posted on May 11, 2016 at 12:43I am using Internal RTC of STM32F411RCT6. It's working Perfectly but I cant update it when Power is off. I want to say that i have connected 3 v DC supply with VBAT pin and Run my RTC program, it works good but when i ...

jay1991 by • Associate II
  • 2530 Views
  • 14 replies
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Severe issues with the new ST website

Posted on April 12, 2016 at 07:30Hi,I do not want to be argumentative, but the new ST website is doing it wrong. Again.Actually, it's impossible to download several softwares, tools or even datasheets in reliably manner. For example, if you go to th...

carmine by • Associate II
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  • 15 replies
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USART2 (PA2, PA3) in polling mode

Posted on May 12, 2016 at 07:17The original post was too long to process during our migration. Please click on the attachment to read the original post.

phd by • Associate
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  • 3 replies
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run program at address other than 0x8000000

Posted on May 13, 2016 at 09:10I have STM32L4, and I want build a program run at address like 0x08080000. My env is uVision5, and I set the 1ROM1 address to 0x08080000 in uVision. I use fromelf command to generate the bin file from axf file and load...

jiangpen by • Associate II
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  • 7 replies
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Generation of odd freq with Timer Peripheral

Posted on April 25, 2016 at 14:20Hi , I want to generate signal equal to 2.048MHz for audio codec IC which need to be very precise . Right now I have configured TIM8 CHN3 with per-scaler = 0 and period = 40 and timer peripheral clock is around 84 MH...

ucLinux USB Gadget support

Posted on May 13, 2016 at 14:49Hi All,I'm using Emcraft's uCLinux deposit. For host-side USB support on the STM32F7 this uses the dwc2 driver. However when I configure the kernel to have gadget support it fails to build.I've read this post (https://...

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