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logicpython:cubloc_api:opencom

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logicpython:cubloc_api:opencom [2026/04/10 07:08] – [Related APIs] mfranklinlogicpython:cubloc_api:opencom [2026/04/14 04:47] (current) – removed mfranklin
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-====== OpenCom ====== 
- 
-Enable serial communication on a CUBLOC-style ''channel''. 
- 
-===== Syntax ===== 
- 
-<code python> 
-from cubloc import OpenCom 
- 
-OpenCom(channel: int, baudRate: int, protocol: int, recvSize: int, sendSize: int) 
-</code> 
- 
-===== Parameters ===== 
- 
-  * **channel**: RS-232 ''channel'' number. ''Channel'' 0 maps to UART0 (GP0/GP1) and ''channel'' 1 maps to UART1 (GP4/GP5). 
-  * **baudRate**: Serial baud rate. The documentation allows values between 2400 and 230400. 
-  * **protocol**: Bit-packed serial format. Bit 2 selects one or two stop bits. Bits 1..0 select 5, 6, 7, or 8 data bits. Bits 4..3 select parity where 00 is none, 10 is even, and 11 is odd. 
-  * **recvSize**: Receive buffer size in bytes. Maximum documented value is 1024. 
-  * **sendSize**: Send buffer size in bytes. Maximum documented value is 1024. 
- 
-===== Exceptions ===== 
- 
-  * [[https://docs.micropython.org/en/latest/library/builtins.html#TypeError|TypeError]]: One of the arguments is not an integer. 
-  * [[https://docs.micropython.org/en/latest/library/builtins.html#ValueError|ValueError]]: The supplied values are outside the documented range. 
- 
-===== Example ===== 
- 
-<code python> 
-from cubloc import OpenCom 
- 
-# Example usage 
-OpenCom(0, 1, 1, 1, 1) 
-</code> 
- 
-===== Related APIs ===== 
- 
-  * [[logicpython:cubloc_api:setmodbus|SetModbus]] 
  
logicpython/cubloc_api/opencom.1775804909.txt.gz · Last modified: by mfranklin

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