Support up to 4 mod-IOs

See merge request !43

Support up to 4 mod-IOs
See merge request !43
7e22d8c4 · Ivan Tyagov · f4f1f65e · 2c10d6f2 · 7e22d8c4 · 7e22d8c4
Commit 7e22d8c4 authored Apr 11, 2024 by Ivan Tyagov
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Showing with 244 additions and 100 deletions

coupler/mod_io_i2c.h coupler/mod_io_i2c.h +2 -0

coupler/mod_io_opc_ua.h coupler/mod_io_opc_ua.h +242 -100

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--- a/coupler/mod_io_i2c.h
+++ b/coupler/mod_io_i2c.h
 // global relay state - XXX: use a list rather than individual variables
 uint8_t I2C_0_RELAYS_STATE = 0; // state of 4 relays at I2C slave 0
 uint8_t I2C_1_RELAYS_STATE = 0; // state of 4 relays at I2C slave 1
+uint8_t I2C_2_RELAYS_STATE = 0; // state of 4 relays at I2C slave 4
+uint8_t I2C_3_RELAYS_STATE = 0; // state of 4 relays at I2C slave 3
 // the default addresses of MOD-IOs
 static char *DEFAULT_I2C_0_ADDR = "0x58";

--- a/coupler/mod_io_opc_ua.h
+++ b/coupler/mod_io_opc_ua.h