TMP104EVM Software Overview
5.2
Using the TMP104 Software
5.2.1
Reading from Registers
When first starting the TMP104EVM software, the user should confirm stable connections to the test board
by toggling the Power button to provide power to the TMP104. Then, the user should press the Initialize
button, as shown in
. The Number of TMP104s box should change from a 0 to a 4 to indicate
that all connected TMP104s have assigned themselves an address on the UART daisy-chain.
Figure 12. TMP104 Initialization
To check the status of all registers, press the Read All Reg button; see
. If the device is
functioning correctly, no error messages are displayed.
11
SBOU118
–
October 2011
TMP104EVM Evaluation Board and Software Tutorial
Copyright
©
2011, Texas Instruments Incorporated