Data Sheet
UM7 DATASHEET
Rev. 1.6 â Released 1/10/2016
46
CONFIGURATION REGISTERS
A set of 32-bit configuration registers allows the UM7âs behavior to be customized for specific
applications. In general, settings are most easily configured using the CHR Serial Interface,
which allows the contents of each configuration register to be set without understanding the
register contents at the bit/byte level.
This section outlines in detail the contents and functionality of each register.
CREG_COM_SETTINGS â 0x00 (0)
SUMMARY
The CREG_COM_SETTINGS register is used to set the autopilotâs serial port baud rate and to
enable or disable the automatic transmission of sensor data and estimated states (telemetry).
REGISTER CONTENTS
B3
B2
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
BAUD_RATE
GPS_BAUD
Reserved
B1
B0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved
GPS
Reserved
SAT
Reserved
DESCRIPTION
Bits
Name
Description
31:28
BAUD_RATE
Sets the baud rate of the UM7 main serial port.
0 = 9600
1 = 14400
2 = 19200
3 = 38400