SCRIPT SET var1, 0 SET PWM[0], var1 WAIT 100 ADD var1, 1 IF (var1 < 100) GOTO 1 SET PWM[0], var1 WAIT 100 SUB var1, 1 IF (var1 > 0) GOTO 5 IF (1 > 0) GOTO 0 ENDSCRIPT RUN ''' #PWM EX4 = '''\ SCRIPT SET var1, 50 SET PWM[0], var1 ENDSCRIPT RUN ''' ret = pru_speak.execute_instruction(EX4) print ret while True: pass
#connection is a one time affair - handles only one client
conn, addr = s.accept()
print 'Connection address:', addr
while True:
try:
#blocking wait for data from client
bs_code = conn.recv(BUFFER_SIZE)
print "recieved : \n", bs_code, "\n"
if (not bs_code) or (bs_code == 'EXIT'):
break #send empty data to shutdown server
try:
ret = pru_speak.execute_instruction(bs_code)
print "Return value : ", ret
if ret == []:
#no return value
conn.send('\n')
else:
#the sends the list of ret values as a string sperated by " "
conn.send(" ".join(map(str, ret)) + "\n")
except Exception as e:
print e
except Exception as e:
print "error : ", e
break
WAIT 1000 SET DIO[0], 0 WAIT 1000 GOTO 0 ENDSCRIPT RUN ''' #triangle wave of frequence 0.5Hz EX3 = '''\ SCRIPT SET var1, 0 SET PWM[0], var1 WAIT 100 ADD var1, 1 IF (var1 < 100) GOTO 1 SET PWM[0], var1 WAIT 100 SUB var1, 1 IF (var1 > 0) GOTO 5 IF (1 > 0) GOTO 0 ENDSCRIPT RUN ''' ret = pru_speak.execute_instruction(EX3) print ret while True: pass
l = []
try:
for line in iter(raw_input, sentinel):
l.append(line) #get the input
out.write("...")
except KeyboardInterrupt as e:
print "Closing terminal"
return -1
except EOFError as e:
print "Closing terminal"
return -1
return '\n'.join(l) #return the data entered
while True:
code = get_data()
if (code == -1) or (code == 'exit'):
exit()
if code == '':
continue
try:
ret = pru_speak.execute_instruction(code)
print ret
except Exception as e:
print e
GOTO write LBL write_a_6 SET data, 0x00 SET next_op, return GOTO write LBL main SET DIO[4], 1 SET next_op, main_1 GOTO setup LBL main_1 WAIT 100 SET next_op, repeat GOTO write_a LBL repeat SET DIO[4], 0 WAIT 1000 GOTO main ENDSCRIPT RUN WAIT 500 SET next_op, main ''' from pru_speak import pru_speak ret = pru_speak.execute_instruction(SETUP) print ret
''' RUN_FLASH = '''\ SET delay, 100 SET loop, flash ''' RUN_DOUBLE_FLASH = '''\ SET loop, flash2 ''' from pru_speak import pru_speak import time print "Performing AND operation" ret = pru_speak.execute_instruction(AND_SCRIPT) print ret time.sleep(5) print "Starting flashing LED" ret = pru_speak.execute_instruction(SCRIPT) print ret time.sleep(5) print "Speeding up flashing LED" ret = pru_speak.execute_instruction(RUN_FLASH) print ret time.sleep(5) print "Switching to double-flash" ret = pru_speak.execute_instruction(RUN_DOUBLE_FLASH)
