5 Demo Firmware - Fujitsu F2MC-8FX Series Application Note

TSC Demo V1.0
Chapter 5 Demo Firmware
5 Demo Firmware
This chapter introduces TSC pad and IC tuning interface and method.
In this solution, TSC ATA2508 is controlled by MCU through I2C. If MCU hasn't I2C
peripheral just like MB95F204K, I2C communication can be simulated by general IO port. In
this case, Config.h on demo F/W "TSC_LPC_1V0" will be re-defined to realize the S/W I2C.
At the same time, MCU only controls buzzer simply according to four key values. If the
different solution is requested, user can modify MCU application code in Main.c file of demo
F/W project.
Figure 5-1: Demo Firmware Project
MCU-AN-500047-E-10 – Page 18