# ftguzuntypi.py v1.4 tlfong01 2013may31
# *****************************************************************************
# Module - ftguzuntypi.py
# Description - Stepping motor, LED driver
# *****************************************************************************
# *****************************************************************************
# Imports
# *****************************************************************************
import time
import spidev
from subprocess import call
import ftspi
import ftprint
# *****************************************************************************
# Guzunty Pi test functions
# *****************************************************************************
# *****************************************************************************
# Function - Stepping motor
# Description -
# P1 pin assignment ***
# P1-01 = Winding 1 (A-)
# P1-02 = Winding 2 (A+)
# P1-03 = Winding 3 (B-)
# P1-04 = Winding 4 (B+)
# Activation sequences
# WaveSequence = [1, 3, 2, 4]
# FullStepSequence = [[1, 3], [1, 4], [2, 4], [2, 3]]
# HalfStepSequence = [[1], [1,4], [4], [2,4], [2], [2,3], [3]]
# Unipolar Stepping Motor Switching Sequence
# Wave sequence = 1 - 3 - 2 - 4 (A-, B-, A+, B+)
# Full step sequence = 13 - 14 - 24 - 23 (A-B-, A-B+, A+B+, A+B-)
# Half step sequence = 13 - 1 - 14 - 4 - 24 - 2 - 23 - 3
# One step swing = 1 - 3 - 1 - 3 (A-, B-, A-, B-)
# Motor windings list
# Winding A-(1) A+(2) B-(3) B+(4) COM (+5V)
# 28BYJ48 Pink Orange Blue Yellow Red
# NPM PF35 Black Yellow Brown Orange Red
# PX245 Black Green Blue Red Yelow/White
# BYJ series geared step motor - 28byj48-12-300-01
# Rated voltage - 12V
# Number of phases - 2
# Resistance per phase 300R
# Gear reduction ratio - 1:64
# Step angle - 5.625 degree /64 ??? or / 48
# Pull-in torque at 500pps - >= 300 gm
# Pull-in rate - >= 500 pps
# Detent torque - >= 350
# Noise - <= 35dB
# Sample call -
# ftguzuntypi.TestSteppingMotor(stepSequence = ftquzuntypi.Wave,
# stepAngle = ftguzuntyopi.Byj48stepAngle,
# stepTime = ftguzuntypi.milliseconds50,
# direction = ftguzuntypi.CounterClockwise,
# degrees = 45)
# TestSteppingMotor(activationSequence = [0x1, 0x2, 0x4, 0x8], stepCount = 50, stepTime = 1)
# *****************************************************************************
Wave = [0x1, 0x4, 0x2, 0x8]
WaveClockwise = [0x1, 0x4, 0x2, 0x8]
WaveCounterClockwise = list.reverse(WaveClockwise)
Clockwise = 0
CounterClockwise = 1
MilliSeconds50 = 0.05
Byj48stepAngle = 5.625
MotorStateListInit = [0x0f, 0x0f, 0x0f, 0x0f]
MotorStateWordInit = 0xffff
def MoveStepMotor(motorStateList, motorNumber, stepSequence, stepAngle, stepTime, direction, angularDistance):
ftprint.PrintDoubleSpaceLine("*** Start testing stepping motor N ***")
print "Motor state list = ", hex(motorStateList[0]), hex(motorStateList[1]), hex(motorStateList[2]), hex(motorStateList[3])
print "Motor number = ", motorNumber
print "Step sequence = ", stepSequence
print "Step angle = ", stepAngle
print "Step time = ", stepTime
print "Direction = ", direction
print "Angular distance = ", angularDistance
print "Motor state word = ", hex(MotorStateWordInit)
spiChannel = spidev.SpiDev()
spiChannel.open(0, 0)
if (direction == Clockwise):
stepSequence == list.reverse(stepSequence)
print "Step sequence = ", stepSequence[0], stepSequence[1], stepSequence[2], stepSequence[3]
spiChannel.close()
ftprint.PrintDoubleSpaceLine("*** Stop testing stepping motor N ***")
return motorStateList
*** Start Program - FongToy v1.4 tlfong01 2013may31 ***
*** Start testing stepping motor N ***
Motor state list = 0xf 0xf 0xf 0xf
Motor number = 1
Step sequence = [1, 4, 2, 8]
Step angle = 5.625
Step time = 0.05
Direction = 1
Angular distance = 10
Motor state word = 0xffff
Step sequence = 1 4 2 8
*** Stop testing stepping motor N ***
*** Start testing stepping motor N ***
Motor state list = 0xf 0xf 0xf 0xf
Motor number = 1
Step sequence = [1, 4, 2, 8]
Step angle = 5.625
Step time = 0.05
Direction = 0
Angular distance = 10
Motor state word = 0xffff
Step sequence = 8 2 4 1
*** Stop testing stepping motor N ***
*** Stop Program ***
def TestSteppingMotor(stepSequence, stepAngle, stepTime, direction, degrees):
ftprint.PrintDoubleSpaceLine("*** Start testing stepping motor ***")
print "Step sequence = ", stepSequence
print "Step angle = ", stepAngle
print "Step time = ", stepTime
print "Direction = ", direction
print "Degrees = ", degrees
spiChannel = spidev.SpiDev()
spiChannel.open(0, 0)
stepCount = int((degrees / stepAngle) * 32) # why not /64 ???
if (direction == Clockwise):
for i in range(stepCount * 4):
for stepPattern in stepSequence:
spiChannel.xfer2([stepPattern])
time.sleep(stepTime)
else:
for i in range(stepCount * 4):
for stepPattern in reversed(stepSequence):
spiChannel.xfer2([stepPattern])
time.sleep(stepTime)
spiChannel.close()
ftprint.PrintDoubleSpaceLine("*** Stop testing stepping motor ***")
# *****************************************************************************
# Function -
# Description -
# Sample call -
# ftguzuntypi.TestGuzuntyPi4digit7segmentLedModule(spiChannelNumber = 0, spiChipEnableNumber = 1)
# Sample output -
# *** Start Program - FongToy v1.0 tlfong01 2013may20 ***
# Tue May 21 08:43:18 2013
# Hour digit 1 = 0
# Hour digit 2 = 8
# Minute digit 1 = 4
# Minute digit 2 = 3
# Second digit 1 = 1
# Second digit 2 = 8
# hourDoubleDigit 0 = 0
# hourDoubleDigit 1 = 8
# minuteDoubleDigit 0 = 4
# minuteDoubleDigit 1 = 3
# secondDoubleDigit 0 = 1
# secondDoubleDigit 1 = 8
# hour = 0 8
# minute = 4 3
# second = 1 8
# *** Stop Program ***
# *****************************************************************************
def SetRpiPin7GpClk0Frequency4688Hz():
returnCode = call(["gpio mode 7 clock"], shell = True)
returnCode = call("gpio clock 7 4688", shell=True)
def TestGuzuntyClock(spiChannel, secondCount):
SetRpiPin7GpClk0Frequency4688Hz()
# *** 7 segment patterns ***
#PatternDigit0 = ~0x3f
#PatternDigit1 = ~0x06
#PatternDigit2 = ~0x5b
#PatternDigit3 = ~0x4f
#PatternSpace = 0xff
#PatternAllOn = 0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternDigit0 = 0x3f
PatternDigit1 = 0x06
PatternDigit2 = 0x5b
PatternDigit3 = 0x4f
PatternSpace = ~0xff
PatternAllOn = ~0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternListAllOff = [PatternSpace, PatternSpace, PatternSpace, PatternSpace]
PatternListAllOn = [PatternAllOn, PatternAllOn, PatternAllOn, PatternAllOn]
PatternList0123 = [PatternDigit0, PatternDigit1, PatternDigit2, PatternDigit3]
PatternListGood = [PatternBigG, PatternSmallO, PatternSmallO, PatternSmallD]
# *** time digits ***
timeString = time.asctime(time.localtime(time.time()))
print timeString
print "Hour digit 1 = ", timeString[11:12]
print "Hour digit 2 = ", timeString[12:13]
print "Minute digit 1 = ", timeString[14:15]
print "Minute digit 2 = ", timeString[15:16]
print "Second digit 1 = ", timeString[17:18]
print "Second digit 2 = ", timeString[18:19]
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
print "hourDoubleDigit 0 = ", hourDoubleDigit[0]
print "hourDoubleDigit 1 = ", hourDoubleDigit[1]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
print "minuteDoubleDigit 0 = ", minuteDoubleDigit[0]
print "minuteDoubleDigit 1 = ", minuteDoubleDigit[1]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
print "secondDoubleDigit 0 = ", secondDoubleDigit[0]
print "secondDoubleDigit 1 = ", secondDoubleDigit[1]
timeHexDigit = [hourDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "hour = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [minuteDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "minute = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [secondDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "second = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
# *** 4 digit 7-segment LED displays ***
ftspi.SpiWrite(spiChannel, PatternListAllOff)
time.sleep(0.5)
ftspi.SpiWrite(spiChannel, PatternListAllOn)
time.sleep(0.5)
ftspi.SpiWrite(spiChannel, PatternList0123)
time.sleep(1)
ftspi.SpiWrite(spiChannel, PatternListGood)
time.sleep(1)
# SevenSegmentPatternNumbers = [~0x3f, ~0x06, ~0x5b, ~0x4f, ~0x66, ~0x6d, ~0x7d, ~0x07, ~0x7f, ~0x6f]
SevenSegmentPatternNumbers = [0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f]
decimalPoint = 0
for i in range(secondCount):
print "Guzunty Clock second count = ", i
timeString = time.asctime(time.localtime(time.time()))
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
minuteDigit0 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[0])]
minuteDigit1 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[1])]
secondDigit0 = SevenSegmentPatternNumbers[int(secondDoubleDigit[0])]
secondDigit1 = SevenSegmentPatternNumbers[int(secondDoubleDigit[1])]
if (decimalPoint == 0):
#minuteDigit1 &= ~0x80
minuteDigit1 |= 0x80
decimalPoint = 1
else:
decimalPoint = 0
minuteSecondQuadDigitList = [minuteDigit0, minuteDigit1, secondDigit0, secondDigit1]
ftspi.SpiWrite(spiChannel, minuteSecondQuadDigitList)
time.sleep(1)
def TestGuzuntyPiLedDriver00(spiChannel, channelNumber, chipEnableNumber):
SetRpiPin7GpClk0Frequency4688Hz()
spiGuzuntyPi = spidev.SpiDev()
spiGuzuntyPi.open(0, 1)
# *** 7 segment patterns ***
#PatternDigit0 = ~0x3f
#PatternDigit1 = ~0x06
#PatternDigit2 = ~0x5b
#PatternDigit3 = ~0x4f
#PatternSpace = 0xff
#PatternAllOn = 0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternDigit0 = 0x3f
PatternDigit1 = 0x06
PatternDigit2 = 0x5b
PatternDigit3 = 0x4f
PatternSpace = ~0xff
PatternAllOn = ~0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternListAllOff = [PatternSpace, PatternSpace, PatternSpace, PatternSpace]
PatternListAllOn = [PatternAllOn, PatternAllOn, PatternAllOn, PatternAllOn]
PatternList0123 = [PatternDigit0, PatternDigit1, PatternDigit2, PatternDigit3]
PatternListGood = [PatternBigG, PatternSmallO, PatternSmallO, PatternSmallD]
# *** time digits ***
timeString = time.asctime(time.localtime(time.time()))
print timeString
print "Hour digit 1 = ", timeString[11:12]
print "Hour digit 2 = ", timeString[12:13]
print "Minute digit 1 = ", timeString[14:15]
print "Minute digit 2 = ", timeString[15:16]
print "Second digit 1 = ", timeString[17:18]
print "Second digit 2 = ", timeString[18:19]
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
print "hourDoubleDigit 0 = ", hourDoubleDigit[0]
print "hourDoubleDigit 1 = ", hourDoubleDigit[1]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
print "minuteDoubleDigit 0 = ", minuteDoubleDigit[0]
print "minuteDoubleDigit 1 = ", minuteDoubleDigit[1]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
print "secondDoubleDigit 0 = ", secondDoubleDigit[0]
print "secondDoubleDigit 1 = ", secondDoubleDigit[1]
timeHexDigit = [hourDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "hour = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [minuteDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "minute = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [secondDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "second = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
# *** 4 digit 7-segment LED displays ***
spiGuzuntyPi.xfer2(PatternListAllOff)
time.sleep(1)
spiGuzuntyPi.xfer2(PatternListAllOn)
time.sleep(1)
spiGuzuntyPi.xfer2(PatternList0123)
time.sleep(2)
spiGuzuntyPi.xfer2(PatternListGood)
time.sleep(2)
# SevenSegmentPatternNumbers = [~0x3f, ~0x06, ~0x5b, ~0x4f, ~0x66, ~0x6d, ~0x7d, ~0x07, ~0x7f, ~0x6f]
SevenSegmentPatternNumbers = [0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f]
decimalPoint = 0
for i in range(2):
timeString = time.asctime(time.localtime(time.time()))
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
minuteDigit0 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[0])]
minuteDigit1 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[1])]
secondDigit0 = SevenSegmentPatternNumbers[int(secondDoubleDigit[0])]
secondDigit1 = SevenSegmentPatternNumbers[int(secondDoubleDigit[1])]
if (decimalPoint == 0):
#minuteDigit1 &= ~0x80
minuteDigit1 |= 0x80
decimalPoint = 1
else:
decimalPoint = 0
minuteSecondQuadDigitList = [minuteDigit0, minuteDigit1, secondDigit0, secondDigit1]
spiGuzuntyPi.xfer2(minuteSecondQuadDigitList)
time.sleep(1)
def TestGuzuntyPi4digit7segmentLedModule(spiChannelNumber, spiChipEnableNumber):
spiChannel = spidev.SpiDev()
spiChannel.open(spiChannelNumber, spiChipEnableNumber)
SetRpiPin7GpClk0Frequency4688Hz()
# *** 7 segment patterns ***
#PatternDigit0 = ~0x3f
#PatternDigit1 = ~0x06
#PatternDigit2 = ~0x5b
#PatternDigit3 = ~0x4f
#PatternSpace = 0xff
#PatternAllOn = 0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternDigit0 = 0x3f
PatternDigit1 = 0x06
PatternDigit2 = 0x5b
PatternDigit3 = 0x4f
PatternSpace = ~0xff
PatternAllOn = ~0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternListAllOff = [PatternSpace, PatternSpace, PatternSpace, PatternSpace]
PatternListAllOn = [PatternAllOn, PatternAllOn, PatternAllOn, PatternAllOn]
PatternList0123 = [PatternDigit0, PatternDigit1, PatternDigit2, PatternDigit3]
PatternListGood = [PatternBigG, PatternSmallO, PatternSmallO, PatternSmallD]
# *** time digits ***
timeString = time.asctime(time.localtime(time.time()))
print timeString
print "Hour digit 1 = ", timeString[11:12]
print "Hour digit 2 = ", timeString[12:13]
print "Minute digit 1 = ", timeString[14:15]
print "Minute digit 2 = ", timeString[15:16]
print "Second digit 1 = ", timeString[17:18]
print "Second digit 2 = ", timeString[18:19]
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
print "hourDoubleDigit 0 = ", hourDoubleDigit[0]
print "hourDoubleDigit 1 = ", hourDoubleDigit[1]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
print "minuteDoubleDigit 0 = ", minuteDoubleDigit[0]
print "minuteDoubleDigit 1 = ", minuteDoubleDigit[1]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
print "secondDoubleDigit 0 = ", secondDoubleDigit[0]
print "secondDoubleDigit 1 = ", secondDoubleDigit[1]
timeHexDigit = [hourDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "hour = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [minuteDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "minute = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [secondDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "second = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
# *** 4 digit 7-segment LED displays ***
# spiGuzuntyPi.xfer2(PatternListAllOff)
# time.sleep(1)
# spiGuzuntyPi.xfer2(PatternListAllOn)
# time.sleep(1)
# spiGuzuntyPi.xfer2(PatternList0123)
# time.sleep(2)
# spiGuzuntyPi.xfer2(PatternListGood)
# time.sleep(2)
ftspi.SpiWrite(spiChannel, PatternListAllOff)
time.sleep(1)
ftspi.SpiWrite(spiChannel, PatternListAllOn)
time.sleep(1)
ftspi.SpiWrite(spiChannel, PatternList0123)
time.sleep(2)
ftspi.SpiWrite(spiChannel, PatternListGood)
time.sleep(2)
# SevenSegmentPatternNumbers = [~0x3f, ~0x06, ~0x5b, ~0x4f, ~0x66, ~0x6d, ~0x7d, ~0x07, ~0x7f, ~0x6f]
SevenSegmentPatternNumbers = [0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f]
decimalPoint = 0
for i in range(2):
timeString = time.asctime(time.localtime(time.time()))
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
minuteDigit0 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[0])]
minuteDigit1 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[1])]
secondDigit0 = SevenSegmentPatternNumbers[int(secondDoubleDigit[0])]
secondDigit1 = SevenSegmentPatternNumbers[int(secondDoubleDigit[1])]
if (decimalPoint == 0):
#minuteDigit1 &= ~0x80
minuteDigit1 |= 0x80
decimalPoint = 1
else:
decimalPoint = 0
minuteSecondQuadDigitList = [minuteDigit0, minuteDigit1, secondDigit0, secondDigit1]
ftspi.SpiWrite(spiChannel, minuteSecondQuadDigitList)
time.sleep(1)
def TestGuzuntyPiLedDriver00(spiChannel, channelNumber, chipEnableNumber):
SetRpiPin7GpClk0Frequency4688Hz()
spiGuzuntyPi = spidev.SpiDev()
spiGuzuntyPi.open(0, 1)
# *** 7 segment patterns ***
#PatternDigit0 = ~0x3f
#PatternDigit1 = ~0x06
#PatternDigit2 = ~0x5b
#PatternDigit3 = ~0x4f
#PatternSpace = 0xff
#PatternAllOn = 0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternDigit0 = 0x3f
PatternDigit1 = 0x06
PatternDigit2 = 0x5b
PatternDigit3 = 0x4f
PatternSpace = ~0xff
PatternAllOn = ~0x00
PatternBigG = 0x3d
PatternSmallG = 0x6f
PatternSmallO = 0x5c
PatternSmallD = 0x5e
PatternListAllOff = [PatternSpace, PatternSpace, PatternSpace, PatternSpace]
PatternListAllOn = [PatternAllOn, PatternAllOn, PatternAllOn, PatternAllOn]
PatternList0123 = [PatternDigit0, PatternDigit1, PatternDigit2, PatternDigit3]
PatternListGood = [PatternBigG, PatternSmallO, PatternSmallO, PatternSmallD]
# *** time digits ***
timeString = time.asctime(time.localtime(time.time()))
print timeString
print "Hour digit 1 = ", timeString[11:12]
print "Hour digit 2 = ", timeString[12:13]
print "Minute digit 1 = ", timeString[14:15]
print "Minute digit 2 = ", timeString[15:16]
print "Second digit 1 = ", timeString[17:18]
print "Second digit 2 = ", timeString[18:19]
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
print "hourDoubleDigit 0 = ", hourDoubleDigit[0]
print "hourDoubleDigit 1 = ", hourDoubleDigit[1]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
print "minuteDoubleDigit 0 = ", minuteDoubleDigit[0]
print "minuteDoubleDigit 1 = ", minuteDoubleDigit[1]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
print "secondDoubleDigit 0 = ", secondDoubleDigit[0]
print "secondDoubleDigit 1 = ", secondDoubleDigit[1]
timeHexDigit = [hourDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "hour = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [minuteDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "minute = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
timeHexDigit = [secondDoubleDigit, minuteDoubleDigit, secondDoubleDigit]
print "second = ", (timeHexDigit[0])[0], (timeHexDigit[0])[1]
# *** 4 digit 7-segment LED displays ***
spiGuzuntyPi.xfer2(PatternListAllOff)
time.sleep(1)
spiGuzuntyPi.xfer2(PatternListAllOn)
time.sleep(1)
spiGuzuntyPi.xfer2(PatternList0123)
time.sleep(2)
spiGuzuntyPi.xfer2(PatternListGood)
time.sleep(2)
# SevenSegmentPatternNumbers = [~0x3f, ~0x06, ~0x5b, ~0x4f, ~0x66, ~0x6d, ~0x7d, ~0x07, ~0x7f, ~0x6f]
SevenSegmentPatternNumbers = [0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f]
decimalPoint = 0
for i in range(2):
timeString = time.asctime(time.localtime(time.time()))
hourDoubleDigit = [timeString[11:12], timeString[12:13]]
minuteDoubleDigit = [timeString[14:15], timeString[15:16]]
secondDoubleDigit = [timeString[17:18], timeString[18:19]]
minuteDigit0 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[0])]
minuteDigit1 = SevenSegmentPatternNumbers[int(minuteDoubleDigit[1])]
secondDigit0 = SevenSegmentPatternNumbers[int(secondDoubleDigit[0])]
secondDigit1 = SevenSegmentPatternNumbers[int(secondDoubleDigit[1])]
if (decimalPoint == 0):
#minuteDigit1 &= ~0x80
minuteDigit1 |= 0x80
decimalPoint = 1
else:
decimalPoint = 0
minuteSecondQuadDigitList = [minuteDigit0, minuteDigit1, secondDigit0, secondDigit1]
spiGuzuntyPi.xfer2(minuteSecondQuadDigitList)
time.sleep(1)
# .END
# fongtoy v1.4 tlfong01 2013may31
ProgramTitle = "FongToy v1.4 tlfong01 2013may31"
import sys
import time
import smbus
import pdb
import spidev
import wiringpi
import wiringpi2
import RPIO as GPIO
from RPIO import PWM
from enum import Enum
from subprocess import call
import ftgpio
import ftprint
import ftspi
import ftiox
import fteeprom
import ftguzuntypi
import ftdemux
import fttest
import ftadc
# *** Troubleshooting functions ***
# *** GPIO tests v1.3 tlfong01 2013may23 ***
# ftgpio.TestLed()
# ftgpio.TestBuzzer()
# ftgpio.TestButtonEchoBuzzer()
# ftgpio.TestButtonEchoLed()
# *** SPI Tests v1.3 tlfong01 2013may23 ***
# ftdemux.TestSelectSpiSlaveDevice(spiChannelNumber = 0, spiChipEnableNumber = 0, spiIoxSubAddress = 0, spiSlaveDeviceNumber = 5)
# fttest.TestDemuxEeprom(mcp23s17SubAddress = 0, eepromDemuxAddress = 2, testStartAddress = 0x0123, testWriteDataByte = 0x5a)
# fttest.TestDemuxEeprom(mcp23s17SubAddress = 0, eepromDemuxAddress = 1, testStartAddress = 0x0123, testWriteDataByte = 0x3b)
# fttest.TestDemuxEeprom(mcp23s17SubAddress = 0, eepromDemuxAddress = 0, testStartAddress = 0x0123, testWriteDataByte = 0x3b)
# ftiox.TestMcp23s17BlinkLed(spiChannelNumber = 0, spiChipEnableNumber = 0, spiChipSubAddress = 0)
# ftdemux.TestSelectSpiSlaveDevice(spiChannelNumber = 0, spiChipEnableNumber = 0, spiIoxSubAddress = 0, spiSlaveDeviceNumber = 5)
# fttest.TestDemuxEeprom(mcp23s17SubAddress = 0, eepromDemuxAddress = 0, testStartAddress = 0x0123, testWriteDataByte = 0x3b)
# fttest.TestDemuxEeprom(mcp23s17SubAddress = 0, eepromDemuxAddress = 1, testStartAddress = 0x0411, testWriteDataByte = 0x4c)
# fttest.TestDemuxGuzuntyClock(mcp23s17SubAddress = 0, guzuntyClockDemuxAddress = 2, secondCount = 10)
# *** Main program ***
# *** Start program message ***
ftprint.StartProgram(ProgramTitle)
# *** Main tests ***
# *** SPI loop back ***
# ftspi.TestSpiLoopBackV01(spiChannelNumber = 0, spiChipEnableNumber = 1, testDataByte = 0x55, testTime = 0.001, testCount = 60000)
# *** ADC ***
# ftadc.TestMcp3208v03()
# ftadc.TestMcp3201v04()
# *** EEPROM ***
# fteeprom.TestEeporm25Lc256v01(spiChannelNumber = 0, spiChipEnableNumber = 1, startAddress = 0x4100, testDataByte = 0x55)
# *** Mcp23s17 ***
# ftiox.TestMcp23s17BlinkLed(spiChannelNumber = 0, spiChipEnableNumber = 0, spiChipSubAddress = 0)
# *** Demux ***
# ftdemux.TestDemuxV01(spiChannelNumber = 0, spiChipEnableNumber = 0, spiIoxSubAddress = 0, spiSlaveDeviceNumber = 5)
# *** Guzunty Pi Step Motor ***
#ftguzuntypi.TestSteppingMotorN(motorNumber = 1,
# stepSequence = ftguzuntypi.Wave,
# stepAngle = ftguzuntypi.Byj48stepAngle,
# stepTime = ftguzuntypi.MilliSeconds50,
# direction = ftguzuntypi.Clockwise,
# degrees = 10)
#ftguzuntypi.TestSteppingMotorN(motorNumber = 0,
# stepSequence = ftguzuntypi.Wave,
# stepAngle = ftguzuntypi.Byj48stepAngle,
# stepTime = ftguzuntypi.MilliSeconds50,
# direction = ftguzuntypi.CounterClockwise,
# degrees = 10)
ftguzuntypi.MoveStepMotor(motorStateList = ftguzuntypi.MotorStateListInit,
motorNumber = 1,
stepSequence = ftguzuntypi.Wave,
stepAngle = ftguzuntypi.Byj48stepAngle,
stepTime = ftguzuntypi.MilliSeconds50,
direction = ftguzuntypi.CounterClockwise,
angularDistance = 10)
ftguzuntypi.MoveStepMotor(motorStateList = ftguzuntypi.MotorStateListInit,
motorNumber = 1,
stepSequence = ftguzuntypi.Wave,
stepAngle = ftguzuntypi.Byj48stepAngle,
stepTime = ftguzuntypi.MilliSeconds50,
direction = ftguzuntypi.Clockwise,
angularDistance = 10)
# *** Stop program message ***
ftprint.StopProgram()
#.END
.END
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