About mohith2

mohith2 · 2011-11-16

Posted on November 16, 2011 at 12:45Hi, I have my STM32F103RB connected to an ADC via SPI1. I read my ADC in two modes, in single shot mode I do SPI transfer in polling mode and all works well. In continuous mode I need to read data from ADC every 2...

mohith2 · 2011-05-02

Posted on May 03, 2011 at 05:30Continuous operation of protection diodes

mohith2 · 2011-02-17

Posted on February 18, 2011 at 06:02USB2.0 Power Request

mohith2 · 2011-11-16

Posted on November 16, 2011 at 14:17Never mind... I better stick my head in sand somewhere. It was a silly mistake. I did not set the peripheral address in the DMA CCR register properly (was set to 0!) Now its working like a charm

mohith2 · 2011-05-17

Posted on May 17, 2011 at 14:25Never mind!!! Got it. I just needed to modify the configuration descriptor for the endpoint I used. I changed the bmAttributes and MaxPower fields (in file usb_desc.c) to suite my needs.

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SPI xfer using DMA

Continuous operation of protection diodes

USB2.0 Power Request

Re: SPI xfer using DMA

Re: USB2.0 Power Request