HT46RB50 Thermonmeter

3

File Explanation

This main file defines the engineering variables, common measurements and the

macro definitions

This ASM file controls the register intialisation

This ASM file is the USB interrupt service subroutine, when a USB interrupt occurs, the

program will jump here

This ASM file contains the read/write subroutines for the FIFO

This ASM file contains the 11 standard USB defined standard driver requests

subroutine

This ASM file contains the HID request subroutines

This ASM file contains the descriptor definitions

This ASM file contains the AD converter interrupt service routine and the TMR service

routine

Control Display Interface

Open the USB device

Accept the USB device data. Before accepting data ensure that the USB device is

opened.

Close the USB device

Close the display interface

Display the previous temperature, in Centigrade

Display the previous temperature, in Fahrenheit

Display the USB previous state