Combines Raspi and Non-Raspi code

Non-RaspberryPi/boardtest.py

@@ -0,0 +1,138 @@
+"""Test the IO Board."""
+
+import mraa
+import time
+
+relay = []
+
+for x in range(0, 6):
+    pin = mraa.Gpio(x)
+    pin.dir(mraa.DIR_OUT)
+    relay.append(pin)
+    pin.write(0)
+
+pinRedLED = mraa.Gpio(8)
+pinRedLED.dir(mraa.DIR_OUT)
+
+pinGreenLED = mraa.Gpio(9)
+pinGreenLED.dir(mraa.DIR_OUT)
+
+input_mux = [
+    [],
+    [0, 0, 0],  # Input 1
+    [1, 0, 0],  # Input 2
+    [0, 1, 0],  # Input 3
+    [1, 1, 0],  # Input 4
+    [0, 0, 1],  # Input 5
+    [1, 0, 1],  # Input 6
+    [0, 1, 1],  # Input 7
+    [1, 1, 1],  # Input 8
+]
+
+pinA0 = mraa.Gpio(14)
+pinA0.dir(mraa.DIR_OUT)
+pinA1 = mraa.Gpio(15)
+pinA1.dir(mraa.DIR_OUT)
+pinA2 = mraa.Gpio(16)
+pinA2.dir(mraa.DIR_OUT)
+pinA3 = mraa.Gpio(17)
+pinA3.dir(mraa.DIR_IN)
+
+spi_bus = mraa.Spi(5)
+print(spi_bus.lsbmode(False))
+
+
+def red_LED(out):
+    """Set the Red LED to the specified output."""
+    if out:
+        pinRedLED.write(1)
+    else:
+        pinRedLED.write(0)
+
+
+def green_LED(out):
+    """Set the Green LED to the specified output."""
+    if out:
+        pinGreenLED.write(1)
+    else:
+        pinGreenLED.write(0)
+
+
+def relay_loop():
+    """Loop through all relays."""
+    loops = 0
+    while loops < 10:
+        for p in relay:
+            p.write(1)
+            time.sleep(1)
+            p.write(0)
+        loops += 1
+
+
+def read_dig_in(io_port):
+    """Read IO Board digital input."""
+    if io_port == 0 or io_port > 8:
+        print("CANNOT READ A PORT THAT DOES NOT EXIST: {}".format(io_port))
+        return False
+    pin_values = input_mux[io_port]
+    pinA0.write(pin_values[0])
+    pinA1.write(pin_values[1])
+    pinA2.write(pin_values[2])
+    return pinA3.read() == 0
+
+
+def dig_in_loop():
+    """Read all digital inputs."""
+    for i in range(1, 9):
+        print("DIGIN {} = {}".format(i, read_dig_in(i)))
+
+
+def led_flash(loops):
+    """Flash the LED's from red to green."""
+    led_loops = 0
+    while led_loops < loops:
+        red_LED(True)
+        green_LED(False)
+        time.sleep(0.25)
+        red_LED(False)
+        green_LED(True)
+        time.sleep(0.25)
+        led_loops += 1
+
+    red_LED(False)
+    green_LED(False)
+
+
+def read_analog_in(io_port):
+    """Read IO Board digital input."""
+    global spi_bus
+    if io_port < 1 or io_port > 4:
+        print("CANNOT READ A PORT THAT DOES NOT EXIST: {}".format(io_port))
+        return False
+    pin_values = input_mux[io_port]
+    pinA0.write(pin_values[0])
+    pinA1.write(pin_values[1])
+    pinA2.write(pin_values[2])
+    ok_status = False
+
+    while ok_status is False:
+        pinA0.write(pin_values[0])
+        pinA1.write(pin_values[1])
+        pinA2.write(pin_values[2])
+        x = spi_bus.write(bytearray([0, 0, 0]))
+        print((x[0], x[1], x[2]))
+        c_bin = format(x[2], '#010b')[2:]
+
+        if c_bin[-3:] == "101":
+            ok_status = True
+        print("OK: {}, Status: {}".format(ok_status, c_bin))
+        print(x[0] * 256 + x[1])
+        time.sleep(10)
+
+
+
+if __name__ == '__main__':
+    # led_flash(10)
+
+    print("Analog {}".format(1))
+    read_analog_in(1)