Old MXD2125 demo

A long time ago...
There was spin demo for the MXD2125 that used the TV library and output a pitch and yaw screen similar to a flight simulator visual.
This is not the same demo that is now available in the Parallax OBEX page.
I planned to show the demo to some friends, and that old demo was more interesting than the new one.
Best regards.

Comments

  • avsa242avsa242 Posts: 140
    edited 2019-05-15 - 20:34:56
    There are a few for that chip in the sources that come with the Propeller Tool. Not sure if you mean the one in the attached photo? That's Memsic2125v2_Graphics_Demo.spin in the _Demos subdirectory.
    I don't have the device so can only feed it fake values, but it looks like the one you're describing. I think I remember seeing the YouTube video of this in action quite awhile ago, too, but can't find it, at the moment...

    Cheers,
    Jesse
    4048 x 3036 - 4M
    --
    WIP Spin drivers for various devices: LSM9DS1 IMU (SPI) | Newhaven 4x20 OLED (I2C) | MLX90621 (I2C) | SHT3x (I2C) | SSD1306 OLED (I2C; P1-SPIN, P2-SPIN2) | TCS3x7x (I2C) | MAX31856 (SPI) | BMP280 (I2C) | TMC2130 (SPI) | nRF24L01+ (SPI) | MLX90614 (I2C) | MAX9744 (I2C) | DS28CM00 (I2C) | TSL2591 (I2C) | CC1101 (SPI) | SX1231 (SPI)
  • That was my code that I wrote about 9 years ago. The files were on the OBEX, but have since been removed (not sure why). If I remember correctly, the hardest part of the program when I wrote it was calculating the pitch horizon line so that it didn't extend past the circle as you tilted up or down while operating at an angle.

    YouTube Video Link:



    Beau Schwabe -- Submicron Forensic Engineer
    www.Kit-Start.com - bschwabe@Kit-Start.com ෴෴ www.BScircuitDesigns.com - icbeau@bscircuitdesigns.com ෴෴

  • LaserSteve wrote: »
    A long time ago...
    There was spin demo for the MXD2125 that used the TV library and output a pitch and yaw screen similar to a flight simulator visual.
    This is not the same demo that is now available in the Parallax OBEX page.
    I planned to show the demo to some friends, and that old demo was more interesting than the new one.
    Best regards.

    There are a couple of demos in OBEX:
    http://obex.parallax.com/object/654
    http://obex.parallax.com/object/383
    http://obex.parallax.com/object/791
    http://obex.parallax.com/object/792

    The last one is the one Beau wrote.
    Infernal Machine
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