Hello Again,
Sir...MBC.py is my software that was started from a Seeed Studio tutorial and I just kept adding to it. I think I posted the software from MBC.py earlier in our discussion.
Seth
P.S. Please reply or give me any additional instructions if needed.
RE: sudo pip install --upgrade Adafruit_BBIO
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- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
silver2row wrote:
So...the bottom software is the MBC.py. I typed it up but got help from a Wiki from Seeed Studio.
Seth
P.S. Let me know if this helps.
and...here is my idea of software.Code: Select all
# */ # FileName : MotorBridge.py # by Jiankai.li from Adafruit_I2C import Adafruit_I2C import Adafruit_BBIO.GPIO as GPIO import time Reset = "P9_23" MotorBridge = Adafruit_I2C(0x4b) GPIO.setup(Reset, GPIO.OUT) ReadMode = 0 WriteMode = 1 DeAddr = 0X4B ConfigValid = 0x3a6fb67c DelayTime = 0.005 # TB_WORKMODE TB_SHORT_BREAK = 0 TB_CW = 1 TB_CCW = 2 TB_STOP = 3 TB_WORKMODE_NUM = 4 # TB_PORTMODE TB_DCM = 0 TB_SPM = 1 TB_PORTMODE_NUM = 2 # SVM_PORT SVM1 = 0 SVM2 = 1 SVM3 = 2 SVM4 = 3 SVM5 = 4 SVM6 = 5 SVM_PORT_NUM = 6 # SVM_STATE SVM_DISABLE = 0 SVM_ENABLE = 1 SVM_STATE_NUM = 2 # IO_MODE IO_IN = 0 IO_OUT = 1 IO_MODE_NUM = 2 # IO_PUPD IO_PU = 0 IO_PD = 1 IO_NP = 2 IO_PUPD_NUM = 3 # IO_PPOD IO_PP = 0 IO_OD = 1 IO_PPOD_NUM = 2 # IO_STATE IO_LOW = 0 IO_HIGH = 1 IO_STATE_NUM = 2 # IO_PORT IO1 = 0 IO2 = 1 IO3 = 2 IO4 = 3 IO5 = 4 IO6 = 5 IO_NUM = 6 # PARAM_REG CONFIG_VALID = 0 CONFIG_TB_PWM_FREQ = CONFIG_VALID + 4 I2C_ADDRESS = CONFIG_TB_PWM_FREQ + 4 TB_1A_MODE = I2C_ADDRESS + 1 TB_1A_DIR = TB_1A_MODE + 1 TB_1A_DUTY = TB_1A_DIR + 1 TB_1A_SPM_SPEED = TB_1A_DUTY + 2 TB_1A_SPM_STEP = TB_1A_SPM_SPEED + 4 TB_1B_MODE = TB_1A_SPM_STEP + 4 TB_1B_DIR = TB_1B_MODE + 1 TB_1B_DUTY = TB_1B_DIR + 1 TB_1B_SPM_SPEED = TB_1B_DUTY + 2 TB_1B_SPM_STEP = TB_1B_SPM_SPEED + 4 TB_2A_MODE = TB_1B_SPM_STEP + 4 TB_2A_DIR = TB_2A_MODE + 1 TB_2A_DUTY = TB_2A_DIR + 1 TB_2A_SPM_SPEED = TB_2A_DUTY + 2 TB_2A_SPM_STEP = TB_2A_SPM_SPEED + 4 TB_2B_MODE = TB_2A_SPM_STEP + 4 TB_2B_DIR = TB_2B_MODE + 1 TB_2B_DUTY = TB_2B_DIR + 1 TB_2B_SPM_SPEED = TB_2B_DUTY + 2 TB_2B_SPM_STEP = TB_2B_SPM_SPEED + 4 SVM1_STATE = TB_2B_SPM_STEP + 4 SVM1_FREQ = SVM1_STATE + 1 SVM1_ANGLE = SVM1_FREQ + 2 SVM2_STATE = SVM1_ANGLE + 2 SVM2_FREQ = SVM2_STATE + 1 SVM2_ANGLE = SVM2_FREQ + 2 SVM3_STATE = SVM2_ANGLE + 2 SVM3_FREQ = SVM3_STATE + 1 SVM3_ANGLE = SVM3_FREQ + 2 SVM4_STATE = SVM3_ANGLE + 2 SVM4_FREQ = SVM4_STATE + 1 SVM4_ANGLE = SVM4_FREQ + 2 SVM5_STATE = SVM4_ANGLE + 2 SVM5_FREQ = SVM5_STATE + 1 SVM5_ANGLE = SVM5_FREQ + 2 SVM6_STATE = SVM5_ANGLE + 2 SVM6_FREQ = SVM6_STATE + 1 SVM6_ANGLE = SVM6_FREQ + 2 IO1_STATE = SVM6_ANGLE + 2 IO1_MODE = IO1_STATE + 1 IO1_PUPD = IO1_MODE + 1 IO1_PPOD = IO1_PUPD + 1 IO2_STATE = IO1_PPOD + 1 IO2_MODE = IO2_STATE + 1 IO2_PUPD = IO2_MODE + 1 IO2_PPOD = IO2_PUPD + 1 IO3_STATE = IO2_PPOD + 1 IO3_MODE = IO3_STATE + 1 IO3_PUPD = IO3_MODE + 1 IO3_PPOD = IO3_PUPD + 1 IO4_STATE = IO3_PPOD + 1 IO4_MODE = IO4_STATE + 1 IO4_PUPD = IO4_MODE + 1 IO4_PPOD = IO4_PUPD + 1 IO5_STATE = IO4_PPOD + 1 IO5_MODE = IO5_STATE + 1 IO5_PUPD = IO5_MODE + 1 IO5_PPOD = IO5_PUPD + 1 IO6_STATE = IO5_PPOD + 1 IO6_MODE = IO6_STATE + 1 IO6_PUPD = IO6_MODE + 1 IO6_PPOD = IO6_PUPD + 1 PARAM_REG_NUM = IO6_PPOD + 1 def WriteByte(Reg,Value): data = [0 for i in range(2)] data[0] = Reg data[1] = Value MotorBridge.writeList(WriteMode,data) def WriteHalfWord(Reg,Value): data = [0 for i in range(3)] data[0] = Reg data[1] = Value & 0xff data[2] = (Value>>8) & 0xff MotorBridge.writeList(WriteMode,data) def WriteOneWord(Reg,Value): data = [0 for i in range(5)] data[0] = Reg data[1] = Value & 0xff data[2] = (Value>>8) & 0xff data[3] = (Value>>16) & 0xff data[4] = (Value>>24) & 0xff MotorBridge.writeList(WriteMode,data) def SetDefault(): WriteOneWord(CONFIG_VALID,0x00000000) class MotorBridgeCape: def __init__(self): GPIO.output(Reset, GPIO.HIGH) time.sleep(1) # init stepper motor A def StepperMotorAInit(self): WriteByte(TB_1A_MODE,TB_SPM) #Stepper time.sleep(DelayTime) WriteHalfWord(TB_1A_DUTY,1000) # voltage time.sleep(DelayTime) # MoveSteps > 0 CW # MoveSteps < 0 CCW # StepDelayTime : delay time for every step. uint us def StepperMotorAMove(self,MoveSteps,StepDelayTime): if MoveSteps > 0: WriteByte(TB_1A_DIR,TB_CW) #CW else: WriteByte(TB_1A_DIR,TB_CCW) #CW MoveSteps = -MoveSteps time.sleep(DelayTime) WriteOneWord(TB_1A_SPM_SPEED,StepDelayTime) # unit us time.sleep(DelayTime) WriteOneWord(TB_1A_SPM_STEP,MoveSteps) time.sleep(DelayTime) # init stepper motor B def StepperMotorBInit(self): WriteByte(TB_2A_MODE,TB_SPM) #Stepper time.sleep(DelayTime) WriteHalfWord(TB_2A_DUTY,1000) # voltage time.sleep(DelayTime) # MoveSteps > 0 CW # MoveSteps < 0 CCW # StepDelayTime : delay time for every step. uint us def StepperMotorBMove(self,MoveSteps,StepDelayTime): if MoveSteps > 0: WriteByte(TB_2A_DIR,TB_CW) #CW else: WriteByte(TB_2A_DIR,TB_CCW) #CW MoveSteps = -MoveSteps time.sleep(DelayTime) WriteOneWord(TB_2A_SPM_SPEED,StepDelayTime) # unit us time.sleep(DelayTime) WriteOneWord(TB_2A_SPM_STEP,MoveSteps) time.sleep(DelayTime) # Init DC Motor def DCMotorInit(self,MotorName,Frequency): # Init the DC Frequency WriteOneWord(CONFIG_TB_PWM_FREQ,Frequency) time.sleep(DelayTime) # Set the port as DC Motor if MotorName == 1 or MotorName == 2: WriteByte(TB_1A_MODE,TB_DCM) time.sleep(DelayTime) WriteByte(TB_1A_DIR,TB_STOP) time.sleep(DelayTime) WriteByte(TB_1B_MODE,TB_DCM) time.sleep(DelayTime) WriteByte(TB_1B_DIR,TB_STOP) time.sleep(DelayTime) if MotorName == 3 or MotorName == 4: WriteByte(TB_2A_MODE,TB_DCM) time.sleep(DelayTime) WriteByte(TB_2A_DIR,TB_STOP) time.sleep(DelayTime) WriteByte(TB_2B_MODE,TB_DCM) time.sleep(DelayTime) WriteByte(TB_2B_DIR,TB_STOP) time.sleep(DelayTime) # Drive the DC Motor # Direction 1 CW | 2 CCW # PWNDuty 0 ~ 100 def DCMotorMove(self, MotorName,Direction,PWMDuty): if MotorName == 1: WriteByte(TB_1B_DIR,Direction) time.sleep(DelayTime) WriteOneWord(TB_1B_DUTY,PWMDuty*10) time.sleep(DelayTime) if MotorName == 2: WriteByte(TB_1A_DIR,Direction) time.sleep(DelayTime) WriteOneWord(TB_1A_DUTY,PWMDuty*10) time.sleep(DelayTime) if MotorName == 3: WriteByte(TB_2B_DIR,Direction) time.sleep(DelayTime) WriteOneWord(TB_2B_DUTY,PWMDuty*10) time.sleep(DelayTime) if MotorName == 4: WriteByte(TB_2A_DIR,Direction) time.sleep(DelayTime) WriteOneWord(TB_2A_DUTY,PWMDuty*10) time.sleep(DelayTime) # Stop the DC motor def DCMotorStop(self, MotorName): if MotorName == 1: WriteByte(TB_1B_DIR,TB_STOP) if MotorName == 2: WriteByte(TB_1A_DIR,TB_STOP) if MotorName == 3: WriteByte(TB_2B_DIR,TB_STOP) if MotorName == 4: WriteByte(TB_2A_DIR,TB_STOP) time.sleep(DelayTime) # init the Servo def ServoInit(self,ServoName,Frequency): if ServoName == 1: WriteHalfWord(SVM1_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM1_STATE,SVM_ENABLE) time.sleep(DelayTime) if ServoName == 2: WriteHalfWord(SVM2_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM2_STATE,SVM_ENABLE) time.sleep(DelayTime) if ServoName == 3: WriteHalfWord(SVM3_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM3_STATE,SVM_ENABLE) time.sleep(DelayTime) if ServoName == 4: WriteHalfWord(SVM4_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM4_STATE,SVM_ENABLE) time.sleep(DelayTime) if ServoName == 5: WriteHalfWord(SVM5_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM5_STATE,SVM_ENABLE) time.sleep(DelayTime) if ServoName == 6: WriteHalfWord(SVM6_FREQ,Frequency) time.sleep(DelayTime) WriteByte(SVM6_STATE,SVM_ENABLE) time.sleep(DelayTime) def ServoMoveAngle(self,ServoName,Angle): if ServoName == 1: WriteHalfWord(SVM1_ANGLE,Angle) time.sleep(DelayTime) if ServoName == 2: WriteHalfWord(SVM2_ANGLE,Angle) time.sleep(DelayTime) if ServoName == 3: WriteHalfWord(SVM3_ANGLE,Angle) time.sleep(DelayTime) if ServoName == 4: WriteHalfWord(SVM4_ANGLE,Angle) time.sleep(DelayTime) if ServoName == 5: WriteHalfWord(SVM5_ANGLE,Angle) time.sleep(DelayTime) if ServoName == 6: WriteHalfWord(SVM6_ANGLE,Angle) time.sleep(DelayTime) def myloop(): print 'Hello From MotorBridge' time.sleep(1) motor.StepperMotorBMove(-1000,1000) # 20 steppers 1000us every step time.sleep(1) motor.StepperMotorBMove(1000,1000) # 20 steppers 1000us every step myloop() if __name__=="__main__": motor = MotorBridgeCape() motor.StepperMotorBInit() motor.StepperMotorBMove(1000,1000) # 20 steppers 1000us every step myloop()
Code: Select all
import MotorBridge import time MotorName = 1 MotorName = 3 ClockWise = 1 CounterClockWise = 2 PwmDuty = 90 Frequency = 1000 if __name__=="__main__": motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) print "I got your biscuit, now!" #Making a U-Shape in the lawn #Left motor on chassis goes while the right motor ccw motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 2, 90) print "I love Jim's TURN!" #All Flanks...Straight Ahead! motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) print "Give in to temptation!" #Make another U-Turn but this time, motors go in the opposite direction! motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 2, 90) motor.DCMotorMove(3, 1, 90) #Straight Ahead motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) print "Tacos are not all around here!" motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 2, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 2, 90) motor.DCMotorMove(3, 1, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 2, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 3): motor.DCMotorMove(1, 2, 90) motor.DCMotorMove(3, 1, 90) motor = MotorBridge.MotorBridgeCape() motor.DCMotorInit(1, 1000) motor.DCMotorInit(3, 1000) for i in range(1, 51): motor.DCMotorMove(1, 1, 90) motor.DCMotorMove(3, 1, 90)
This is the MBC.py software that I wrote but Seeed Studio had a Wiki. That Wiki helped me start out.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello Sir,
I thought of one more thing. Usually w/ my MotorBridge.py software from Seeed Studio, I have to install python-smbus. I looked at my command dpkg -l and realized that python-smbus is not installed on my system.
I tried to install it and the system failed me. Is python-smbus not available w/ kernel 4.9.x. I am using python 2.7 instead of python 3.
Seth
P.S. If this matters, please let me know.
I thought of one more thing. Usually w/ my MotorBridge.py software from Seeed Studio, I have to install python-smbus. I looked at my command dpkg -l and realized that python-smbus is not installed on my system.
I tried to install it and the system failed me. Is python-smbus not available w/ kernel 4.9.x. I am using python 2.7 instead of python 3.
Seth
P.S. If this matters, please let me know.
- Attachments
-
- Not able to find python-smbus on my system...
- smbus.JPG (38.02 KiB) Viewed 1161 times
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello Sir,
I realized too late that python-smbus does not exist anymore and it is needed w/ ,"I thought," python 2.7-Adafruit_BBIO stuff for I2C.
Seth
P.S. I have always had to get python-smbus for the MotorBridgeCape use.
I realized too late that python-smbus does not exist anymore and it is needed w/ ,"I thought," python 2.7-Adafruit_BBIO stuff for I2C.
Seth
P.S. I have always had to get python-smbus for the MotorBridgeCape use.
Last edited by silver2row on Fri Feb 16, 2018 8:38 pm, edited 1 time in total.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello Sir,
I know I am giving you a bunch of stuff to read and look over that may not have anything to do w/ what you normally work on. Please forgive me. See here: https://www.linuxcircle.com/2015/05/03/ ... -python-3/.
I installed python3-smbus, libi2c-dev and received the same errors from when running MBC.py, this my software to make my machinery work, on Python 3 on the BBG. That is just an update.
That is all, sir.
Seth
I know I am giving you a bunch of stuff to read and look over that may not have anything to do w/ what you normally work on. Please forgive me. See here: https://www.linuxcircle.com/2015/05/03/ ... -python-3/.
I installed python3-smbus, libi2c-dev and received the same errors from when running MBC.py, this my software to make my machinery work, on Python 3 on the BBG. That is just an update.
That is all, sir.
Seth
- drewfustini
- Posts: 944
- Joined: Sat Dec 26, 2015 1:19 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
python-smbus does exist in Debian 9.3 (Stretch):
Please try running:
Code: Select all
debian@beaglebone:~$ apt-cache search python-smbus
python-smbus - Python bindings for Linux SMBus access through i2c-dev
debian@beaglebone:~$ dpkg -l |grep smbus
ii python-smbus:armhf 3.1.2-3 armhf Python bindings for Linux SMBus access through i2c-dev
debian@beaglebone:~$ dpkg -L python-smbus
/.
/usr
/usr/lib
/usr/lib/python2.7
/usr/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages/smbus.arm-linux-gnueabihf.so
/usr/share
/usr/share/doc
/usr/share/doc/python-smbus
/usr/share/doc/python-smbus/changelog.Debian.gz
/usr/share/doc/python-smbus/changelog.gz
/usr/share/doc/python-smbus/copyright
Code: Select all
sudo apt-get update && sudo apt-get install python-smbus
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello,
That is so odd. I tried it earlier. It would not apt-get me a python-smbus.
Seth
P.S. Weird days, man. Thank you. I will get back to you.
That is so odd. I tried it earlier. It would not apt-get me a python-smbus.
Seth
P.S. Weird days, man. Thank you. I will get back to you.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello,
This is my output on the terminal screen when I run my software, mbcUse.py:
Seth
P.S. If this helps, okay. If not, dang it!
This is my output on the terminal screen when I run my software, mbcUse.py:
Code: Select all
debian@beaglebone:~/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape$ sudo nano MotorBridge.py
debian@beaglebone:~/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape$ sudo python mbcUse.py
WARNING: THIS MODULE IS DEPRECATED. Use Adafruit_GPIO.I2C instead.
Traceback (most recent call last):
File "mbcUse.py", line 13, in <module>
motor.DCMotorInit(1, 1000)
File "/home/debian/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape/MotorBridge.py", line 279, in DCMotorInit
WriteOneWord(CONFIG_TB_PWM_FREQ,Frequency)
File "/home/debian/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape/MotorBridge.py", line 221, in WriteOneWord
MotorBridge.writeList(WriteMode,data)
AttributeError: Adafruit_I2C instance has no attribute 'writeList'
debian@beaglebone:~/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape$
P.S. If this helps, okay. If not, dang it!
- drewfustini
- Posts: 944
- Joined: Sat Dec 26, 2015 1:19 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Is mbcUse.py different than MBC.py?
If so, then post the code in a reply.
Here are my results running your MBC.py script with no modifcations to the Seeed's MotorBridge.py file:
If so, then post the code in a reply.
Here are my results running your MBC.py script with no modifcations to the Seeed's MotorBridge.py file:
Code: Select all
debian@beaglebone:~/tmp/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape$ sudo python MBC.py
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
Error accessing 0x4B: Check your I2C address
I got your biscuit, now!
^CTraceback (most recent call last):
File "MBC.py", line 22, in <module>
motor = MotorBridge.MotorBridgeCape()
File "/home/debian/tmp/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape/MotorBridge.py", line 229, in __init__
time.sleep(1)
KeyboardInterrupt
debian@beaglebone:~/tmp/MotorBridgeCapeforBBG_BBB/BBG_MotorBridgeCape$ cat MBC.py
import MotorBridge
import time
MotorName = 1
MotorName = 3
ClockWise = 1
CounterClockWise = 2
PwmDuty = 90
Frequency = 1000
if __name__=="__main__":
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "I got your biscuit, now!"
#Making a U-Shape in the lawn
#Left motor on chassis goes while the right motor ccw
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
print "I love Jim's TURN!"
#All Flanks...Straight Ahead!
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "Give in to temptation!"
#Make another U-Turn but this time, motors go in the opposite direction!
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
#Straight Ahead
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "Tacos are not all around here!"
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello Sir,
mbcUse.py and MBC.py are the exact same software examples. I am doing something wrong. I will attempt to go back to the page and update my system. I will then add all required packages and then run the MBC.py/mbcUse.py software.
Seth
P.S. I think I may have figured out u-boot overlays. I took some time off of the BBB and got left in the dust. I was unaware of u-boot overlays. I see on my current image, my u-boot overlay has all the UART connections enabled. The i2c issues you are coming across only needs a "2" added to MotorBridge.py at MotorBridge = Adafruit_I2C(0x4b). So it would read MotorBridge = Adafruit_I2C(0x4b, 2) instead.
mbcUse.py and MBC.py are the exact same software examples. I am doing something wrong. I will attempt to go back to the page and update my system. I will then add all required packages and then run the MBC.py/mbcUse.py software.
Seth
P.S. I think I may have figured out u-boot overlays. I took some time off of the BBB and got left in the dust. I was unaware of u-boot overlays. I see on my current image, my u-boot overlay has all the UART connections enabled. The i2c issues you are coming across only needs a "2" added to MotorBridge.py at MotorBridge = Adafruit_I2C(0x4b). So it would read MotorBridge = Adafruit_I2C(0x4b, 2) instead.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Sir,
Here is the software you requested. This is the mbcUse.py/MBC.py software example.
Seth
P.S. That should do it after you make the addition to the MotorBridge.py software.
Here is the software you requested. This is the mbcUse.py/MBC.py software example.
Code: Select all
import MotorBridge
import time
MotorName = 1
MotorName = 3
ClockWise = 1
CounterClockWise = 2
PwmDuty = 90
Frequency = 1000
if __name__=="__main__":
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "I got your biscuit, now!"
#Making a U-Shape in the lawn
#Left motor on chassis goes while the right motor ccw
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
print "I love Jim's TURN!"
#All Flanks...Straight Ahead!
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "Give in to temptation!"
#Make another U-Turn but this time, motors go in the opposite direction!
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
#Straight Ahead
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
print "Tacos are not all around here!"
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 2, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 3):
motor.DCMotorMove(1, 2, 90)
motor.DCMotorMove(3, 1, 90)
motor = MotorBridge.MotorBridgeCape()
motor.DCMotorInit(1, 1000)
motor.DCMotorInit(3, 1000)
for i in range(1, 51):
motor.DCMotorMove(1, 1, 90)
motor.DCMotorMove(3, 1, 90)
P.S. That should do it after you make the addition to the MotorBridge.py software.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Hello Again,
Sir...what version of Adafruit_BBIO are you running on your system. I am running 1.0.10.
Seth
Sir...what version of Adafruit_BBIO are you running on your system. I am running 1.0.10.
Seth
- drewfustini
- Posts: 944
- Joined: Sat Dec 26, 2015 1:19 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
I am running that version as well. It is the most recent version.silver2row wrote:Hello Again,
Sir...what version of Adafruit_BBIO are you running on your system. I am running 1.0.10.
Seth
- drewfustini
- Posts: 944
- Joined: Sat Dec 26, 2015 1:19 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
I would suggest that you fork the Seeed Studio MotorBridgeCapeforBBG_BBB repo. You can then add your files to the forked repo and push it to GitHub.
This will make it easier for others to see the changes you've made and reproduce errors that you experience.
This will make it easier for others to see the changes you've made and reproduce errors that you experience.
- silver2row
- Posts: 180
- Joined: Sat Jan 30, 2016 3:42 pm
Re: RE: sudo pip install --upgrade Adafruit_BBIO
Yes Sir,
I am on it. Thank you for your help so far. I will add it to my repos and then make corrections. Wait...I have it in my repos. I will do some work on it.
Seth
I am on it. Thank you for your help so far. I will add it to my repos and then make corrections. Wait...I have it in my repos. I will do some work on it.
Seth
Please be positive and constructive with your questions and comments.