fengzero
288175996c
Add plugin cmd function
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add NEU_REQRESP_GET_SELF_NODE_ID cmd
add get_datatags_table func
define neu_addt_str_t
fix compile warning
add magic number and check function in neu_plugin_common_t
2021-09-02 11:22:51 +08:00
gc87
6872879c22
Add tags operation api
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Modify modbus-tcp read and write type
2021-08-31 18:41:45 +08:00
fengzero
152302f68b
del macro DEMO, find read/write tag from group config
2021-08-30 18:14:33 +08:00
gc87
ebe450e303
Read and write Modbus driver through MQTT driver
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1. Add config cmd to neu_manager
2. Modify MQTT driver to read and write
3. Fix modbus response
2021-08-28 16:43:47 +08:00
fengzero
1be8327439
read/write fixed value for demo
2021-08-28 14:15:04 +08:00
fengzero
e09963911d
Add unit test for modbus point
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sort modbus point for optimizing read efficiency
read modbus point(coil, input, hold reg, input reg)
write modbus point(coil, hold reg)
2021-08-27 17:04:15 +08:00
fengzero
8194e2b2c7
Add write operation for modbus tcp, and process NEU_REQRESP_READ_DATA/NEU_REQRESP_WRITE_DATA
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NEU_REQRESP_READ_DATA:
interval > 0: just parse modbus point
interval ==0: read modbus point
2021-08-26 15:39:34 +08:00
fengzero
8f72ec0c7e
refactor: modbus tcp read point
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use point module process modbus point order
remove timerfd epoll
2021-08-25 18:38:39 +08:00
Parker Liu
9c42cdea41
Fix failed build in macOS by remove using epoll
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The modbus tcp plugin can not work good because we use replace some functions
with empty function.
2021-08-25 16:24:28 +08:00
fengzero
2707499b17
remove tcp epoll, add modbus tcp plugin
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send/receive data synchronously
2021-08-25 11:38:06 +08:00
fengzero
2abc5a6f27
Add tcp for connecting device and add modbus tcp plugin
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*use epoll process tcp connection
*define modbus protocol struct and pack function
2021-08-24 11:52:22 +08:00
fengzero