veles_labs/iaq_sensor_wired
2
0
Fork 0
Code Issues 6 Pull Requests Projects Releases Wiki Activity

Fixed modbus default address.

Browse Source
This commit is contained in:
David Žaitlík 2022-01-09 18:02:22 +01:00
parent df1a279943
commit 7e1e71a912
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fw/Core/Inc/modbus.h
View File

@ -47,7 +47,7 @@
*/ */
#define MODBUS_BROADCAST_ADDR 0 #define MODBUS_BROADCAST_ADDR 0
#define MODBUS_DEFAULT_SLAVE_ADDRESS 254 /* 255 may be used for bridge device */ #define MODBUS_DEFAULT_SLAVE_ADDRESS 247 /* 255 may be used for bridge device */
/* minimal frame length is 4 bytes: 1 B slave address, 1 B function code, 2 B CRC */ /* minimal frame length is 4 bytes: 1 B slave address, 1 B function code, 2 B CRC */
#define MODBUS_MINIMAL_FRAME_LEN 4 #define MODBUS_MINIMAL_FRAME_LEN 4
#define MODBUS_MINIMAL_READWRITE_LEN 4 #define MODBUS_MINIMAL_READWRITE_LEN 4