User`s manual

18 RabbitCore RCM3400
• THERMISTOR.C—Demonstrates how to use analog input THERM_IN7 to calculate
temperature for display to the STDIO window. This sample program assumes that the
thermistor is the one included in the Development Kit whose values for beta, series
resistance, and resistance at standard temperature are given in the part specification.
• DNLOADCALIB.C—Demonstrates how to retrieve analog calibration data to rewrite it
back to simulated EEPROM in flash with using a serial utility such as Tera Term.
• UPLOADCALIB.C—Demonstrates how to read calibrations constants from the user
block in flash memory and then transmitting the file using a serial port and a PC serial
utility such as Tera Term. Use DNLOADCALIB.C to download the calibration constants
created by this program.
3.2.3 Real-Time Clock
If you plan to use the real-time clock functionality in your application, you will need to set
the real-time clock. Set the real-time clock using the SETRTCKB.C sample program from
the Dynamic C SAMPLES\RTCLOCK folder, using the onscreen prompts. The
RTC_TEST.C sample program in the Dynamic C SAMPLES\RTCLOCK folder provides
additional examples of how to read and set the real-time clock.
3.2.4 TCP/IP Sample Programs
Sample programs demonstrating the TCP/IP associated with the Prototyping Board are
described in Appendix C.
3.2.5 LCD/Keypad Module Sample Programs
Sample programs for the optional LCD/keypad module are described in Appendix D.