Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 09, 2013 at 16:32Hey Guys, I'm currently playing with the STM32F205RC Controller and I have some troubles with using the A/D converter with DMA. The task I want to do is quite simple. I want to measure a voltage using ADC1 on Port A ...
Posted on June 10, 2013 at 16:30In the user manual for the discovery board, it says that an installation wizard should appear when I connect the board to my computer for the first time, but that didn't happen. I downloaded the driver from here: htt...
Posted on June 10, 2013 at 15:00Hi! I need to make MSD USB interface to read data from SD Card. Its my first attempt to mass storage class. I'm using fatfs library (http://elm-chan.org) with LFN option. Im looking for some examples for fatfs (I don...
Posted on June 06, 2013 at 21:35I tried for an entire afternoon to configure my IDE for compile CMSIS DSP library.I don't know if there's somebody that is even duller than me but i want to give help to those people...Here there's what i did:1) Add t...
Posted on June 09, 2013 at 12:53hello everyone i have written a program that sends and receives Ethernet Frame but i have a big problem in receiving Frame.it only receives frames which have the following mac address: 0xff:0xff:0xff:0xff:0xff:0xff . ...
Posted on June 07, 2013 at 20:17I need to interface the STM32F407 to a 1K x 8 DPRAM (7C131). The 100 pin STM32F407 package I want to use does not support nonmultiplexed address and data. I have no problem in using a latch to de-multiplex the A0-A7 f...
Posted on August 24, 2012 at 00:41stm32f4-discoveryI am impressed with the built-in 12bit adc. I want eventually to read 12 voltages at 10Hz or greater. I am going to simplify the problem to 2 channel add and expand to 12 once that is working. I rea...
Posted on February 10, 2010 at 23:42Unique MAC address ?
Posted on June 08, 2013 at 18:29The datasheets don't detail how these pins are connected internally. Can someone shed some light on this?Can I use these pins as output compare outputs? i.e. PWM outputs?
Posted on June 07, 2013 at 18:47Good morning. First time poster. I am somewhat new at using the STM32 line of MCU's and have a general question that nobody can seem to answer for me. I am using the STM32F205RBT6 inside of a design. The STM32 will...
