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Complete Rewrite

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This commit is contained in:
SupreetMishra 2022-02-20 21:46:42 +00:00
parent 59be8fee6b
commit 1652134788
1 changed files with 9 additions and 9 deletions
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18
Control System/bootup.py
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@ -43,22 +43,22 @@ class Receiver:
# Commands must be in form "PRIORITY|{COMMAND}|TIMESTAMP|CHECKSUM"
# awaiting for message
while True:
instruction = self.conn.recv(1024)
action = instruction.decode('UTF-8')
print("Action received:", action)
heapq.heappush(self.commands,action)
heapq.heappush(self.transmit,"Received|"+action)
action = self.conn.recv(1024).decode('UTF-8')
if len(action) > 0:
heapq.heappush(self.commands,action)
heapq.heappush(self.transmit,"Received|"+action)
"""Method checks commands from queue and adds to execution queue"""
def checkCommand(self):
while True:
if len(self.commands) > 0:
#checking if the checksum of the command
#equals the sum of all ascii values of every character
#in command statement
pattern = "^[0-5]\|.*\|[0-9]{2}:[0-9]{2}\|"
checksum = "\w+$"
popped = commands.heappop()
com = re.findall(pattern, popped)
pattern = "^[0-5]\|.*\|[0-9]{2}:[0-9]{2}\|" #everything but the checksum value
checksum = "\w+$" #checksum value
popped = heapq.heapop(self.commands) #gets smallest value command
com = re.findall(pattern, popped)
numval = re.findall(checksum, popped)
numval = int(numval,16) #converts hex to int
if numval == sum([ord(i) for i in com[0]]):