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STM32 and VS1003

Posted on September 12, 2013 at 17:12Guys, Does anyone of you have experience on interfacing VS1003 with STM32? Any ideas or links will be appreciated, Thanks #interface-anything-to-anything

Overruns with Back-to-back USART Rx DMA on STM32F05x

Posted on December 17, 2013 at 00:05We're using a UART to pass control information between two STM32 parts.  The bit rate is 500Kbaud which gives us about 20us per byte.  The aim is to use DMA to receive the byte stream in the background and process...

eleventen by • Associate III
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Does STM32L100RC have opamps?

Posted on December 27, 2013 at 03:00Hi, I'm posting for the first time here. Does STM32L100RC have opamps? I'm asking this because I am finding conflicting information: When I go to: http://www.st.com/web/en/catalog/mmc/FM141/SC1169/SS1295 and click...

ETH_Start() sometimes failed to start mac

Posted on December 17, 2013 at 10:26Hi My product is based on stm32f407, the Ethernet works well normally, except that, sometimes(10% possibility) after the MCU powered up or hot rebooted, the mac can transmit packets, but can NOT receive.  When thi...

shark by • Senior
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  • 5 replies
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STM32F4Discovery (FSMC) + FT2232H

Posted on September 12, 2013 at 04:07 Hello, I have paired up an STM32F4Discovery board with an FT2232H part from FTDI. The purpose of this is to use the CPU-FIFO mode of the FTDI part for faster USB data transfer. I made the necessary mo...

mehmoodn by • Associate
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stm32f217 usb mass storage

Posted on December 27, 2013 at 13:07Hi I have downloaded the STM32_USB-Host-Device _lib_V2.0 library for USB Mass storage Application.I have taken the mass storage example and compiled  for my board(STM32f217). But when I connect my pendrive to the ...

Problem with Timing

Posted on January 04, 2012 at 14:56PROBLEM: Timer interrupt is entered immediately in the beginning and not in the desired timing period. The objective is to enter a service routing of TIM4 with a timing of every 10 sec, clock is 72Mhz:   TIM_TimeBa...

LIS302DL Interrupt Capture

Posted on October 24, 2013 at 10:47I'm using STM32F4 Discovery which includes LIS302DL among other peripherals. LIS302DL is connected via SPI and Interrupt Pin 1 and 2 are respectively connected to PE0 and PE1 pin (internally hardwired, not manually...

peppea82 by • Associate II
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Solved: STM32F4Discovery CAN Bus timing problems :/

Posted on December 27, 2013 at 00:52EDIT: Thanks to clive1 my issue has been solved! See last post for how ignorant I was :) Cheers!Hi,Disclaimer: I'm a new engineer (green).I've been evaluating the STM32F4Discovery board for some time. I've been tr...

Just Matt by • Associate III
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