Maximum distances as modbus registers

[openparking.git] / firmware / modbus.h

diff --git a/firmware/modbus.h b/firmware/modbus.h
index 937b8e8d71adb618581cd06f10216583ad281f0d..9f5afa6f7329d0c9971cbcb215bbc55500b5b025 100644 (file)
--- a/firmware/modbus.h
+++ b/firmware/modbus.h
@@ -19,7 +19,7 @@ typedef enum {
 } mb_exception;
 
 #define MB_HOLD_REGS_BASE      1000
-#define MB_N_HOLD_REGS         40
+#define MB_N_HOLD_REGS         60
 #define MB_N_HOLD_REGS_EEPROM  20
 extern uint16_t hold_regs[MB_N_HOLD_REGS];
 #define mb_unit_id     (hold_regs[0])