MMA7455-Demo.spin

{
---------------------------------------------------------------------------------------------------
    Filename:       MMA7455-Demo.spin
    Description:    Demo of the MMA7455 driver
        * 3DoF data output
    Author:         Jesse Burt
    Started:        Aug 28, 2020
    Updated:        Jun 23, 2024
    Copyright (c) 2024 - See end of file for terms of use.
---------------------------------------------------------------------------------------------------
}

' Uncomment the following two lines to use the bytecode-based I2C engine
'#define MMA7455_I2C_BC
'#pragma exportdef(MMA7455_I2C_BC)


CON

    _clkmode    = cfg#_clkmode
    _xinfreq    = cfg#_xinfreq


OBJ

    cfg:    "boardcfg.flip"
    time:   "time"
    ser:    "com.serial.terminal.ansi" | SER_BAUD=115_200
    sensor: "sensor.accel.3dof.mma7455" | SCL=28, SDA=29, I2C_FREQ=400_000, I2C_ADDR=0


PUB setup()

    ser.start()
    time.msleep(30)
    ser.clear()
    ser.strln(@"Serial terminal started")

    if ( sensor.start() )
        ser.strln(@"MMA7455 driver started")
    else
        ser.strln(@"MMA7455 driver failed to start - halting")
        repeat

    sensor.preset_active()

    repeat
        ser.pos_xy(0, 3)
        show_accel_data()
        if ( ser.getchar_noblock() == "c" )
            cal_accel()

#include "acceldemo.common.spinh"                 ' code common to all IMU demos


DAT
{
Copyright 2024 Jesse Burt

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The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.

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}