46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
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from machine import UART, Pin
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from mqtt_client import MQTTClient
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from ch9120 import CH9120
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import time
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# CH9120
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MODE = 1 #0:TCP Server 1:TCP Client 2:UDP Server 3:UDP Client
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GATEWAY = (192, 168, 1, 1) # GATEWAY
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TARGET_IP = (192, 168, 1, 10) # TARGET_IP
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LOCAL_IP = (192, 168, 1, 200) # LOCAL_IP
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SUBNET_MASK = (255,255,255,0) # SUBNET_MASK
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LOCAL_PORT1 = 1000 # LOCAL_PORT1
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TARGET_PORT = 2000 # TARGET_PORT
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BAUD_RATE = 115200 # BAUD_RATE
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uart1 = UART(1, baudrate=9600, tx=Pin(20), rx=Pin(21))
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def ch9120_configure():
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# Configure
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global uart1
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ch9120 = CH9120(uart1)
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ch9120.enter_config() # enter configuration mode
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ch9120.set_mode(MODE) # 0:TCP Server 1:TCP Client 2:UDP Server 3:UDP Client
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ch9120.set_localIP(LOCAL_IP)
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ch9120.set_subnetMask(SUBNET_MASK)
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ch9120.set_gateway(GATEWAY)
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ch9120.set_localPort(LOCAL_PORT1)
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ch9120.set_targetIP(TARGET_IP)
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ch9120.set_targetPort(TARGET_PORT)
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ch9120.set_baudRate(BAUD_RATE)
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ch9120.exit_config() # exit configuration mode
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# Clear cache and reconfigure uart1
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uart1.read(uart1.any())
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time.sleep(0.5)
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uart1 = UART(1, baudrate=115200, tx=Pin(20), rx=Pin(21))
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if __name__ == "__main__":
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ch9120_configure()
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while True:
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time.sleep(0.1)
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while uart1.any() > 0:
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rxData1 = uart1.read(uart1.any())
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uart1.write(rxData1)
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print(rxData1.decode('utf8'))
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