• Choosing adc LTC2335-16 or LTC2358-16 for "music product"

    I'm i the process of choosing an adc for a music project, the adc role is to read analog "control voltages" or "cv" that range between -10 and +10 volts, the data is used to set pitch of oscillators and control other parameters. First i chose the LTC2358…

  • 2011-03-16 01:16:36     SD card with BF53x

    2011-03-16 01:16:36     SD card with BF53x

    Sergio Morales (COLOMBIA)

    Message: 98955   

    HI,

    I'm trying to use the SD card driver over SPI, this is the connection used:   wiki.linuxencaja.net/images/6/63/Sch_uSD.jpeg

    I have kernel version 2010R1. Reading…

  • 2008-02-01 16:16:34     API for GPIO Wakeups

    2008-02-01 16:16:34     API for GPIO Wakeups

    Christopher Harrsen (UNITED STATES)

    Message: 50582   

    I would like to use the API for GPIO wakeups. This is a kernel space API. Does this mean I have to compile my application to run in Kernel space. How do…

  • LTC2000 using -16 as alternate for -14

    I have a design for the LTC2000-14 but I have a parts availability issue. If I were to install the LTC2000-16, is that acceptable? The bottom 2 LSBs would be connected to ground per the -14 pinout. If that is not ok, is there some way I can modify my…

  • 2010-04-16 14:16:51     New to uClinux and Blackfin

    2010-04-16 14:16:51     New to uClinux and Blackfin

    Matthew Sacrey (UNITED STATES)

    Message: 88529   

    Hi

    I'm working a class project involving a BlackFin 548 evaluation kit. My tea inherited the project from a previous year's group, who installed uClinux…

  • 2008-02-11 16:16:27     Getting Started with Skyeye & bf533

    2008-02-11 16:16:27     Getting Started with Skyeye & bf533

    Michal Steyn (AUSTRIA)

    Message: 50910    I am new to Skyeye and uCLinux. I am working on a project using a Blackfin bf533 processor.

    I am trying to configure my system but I cannot get any…

  • RE: AD7606C-16 Digital Interface

    Hi Anand,

    AD7606C-16 offers independently SPI and parallel interfece, so no need to convert among them. You can communicate over four lines (CS, clock, SDI and SDOA) but note you won´t be able to reach max 1 MSPS throughput with only four lines.…

  • 2010-06-16 16:14:47     2009R1.4 netflash w/ HMAC_MD5 doesn't build

    2010-06-16 16:14:47     2009R1.4 netflash w/ HMAC_MD5 doesn't build

    Andrew Kohlsmith (CANADA)

    Message: 90344   

    It can't find openssl/sha.h. The file exists both on the host (/usr/include/openssl/sha.h) as well as in the uClinux-dist (lib/libssl/openssl…

  • 2008-12-16 22:13:16     How to optimize compiling ucLinux time?

    2008-12-16 22:13:16     How to optimize compiling ucLinux time?

    Tony Liu (CHINA)

    Message: 66775   

    Dear all,

         I'm working on colinux & build  uclinux for my board. How to optimize compiling uclinux for saving time?

         For u-boot can using RAMDisk…

  • 2010-03-16 07:16:34     Kernel panics : Cramfs as root file system

    2010-03-16 07:16:34     Kernel panics : Cramfs as root file system

    Santhosh Kumar (INDIA)

    Message: 87251   

    Am trying to use cramfs in flash memory as my root file system. When booted my bf527 device with vmImage, kernel panics with error message "Kernel…