1. an1712.zip Driver
2. Readme.txt File Contents

Readme.txt Driver File Contents (an1712.zip)

Dear user,

This code shows how user can get the variation in sine wave frequency from 65Hz to 45Hz using PWMART of ST72F321. This code is checked on ST72F321J9T3 device. MDT20-EVC is used for testing.
This read me file contains brief information about the definition of files and how the user can modify/extend this code compliant to his own application.

1 Directory Structure
Location   : \SinGen321_lib\Sources
Description: It is comprised of main five files:
The ST7 library configuration file, library file, define file, vector file & main file. 

1.1 ST7lib_config.h
Location   :\SinGen321_lib\Sources\ST7lib_config.h
Description: This file used for configuration of ST7 library for the used micro.

1.2 lib.h
Location   : SinGen321_lib\Sources\lib.h
Description: This file contains definition of macros used in all source files.

1.3 define.h
Location   : SinGen321_lib\Sources\define.h
Description: This file defines macroes for all the frequencies in the range of 45Hz to 65Hz with the resolution of 0.1Hz or better. If a user wants to generate frequency of sine wave of frequency 65.3595, he has to decomment "#define FREQ_65_3595"(User can define only specific frequencies, which are commented out in “MyH.h”). According to frequency selected by define directive, five parameters will be defined. These parameters will make the corresponding frequency of sine wave.

1.4 vector.c
Location   : SinGen321_lib\Sources\vector.c
Description: This file contains vector table for interrupts and reset. This file is used only for COSMIC compiler.

1.5 main.c
Location   : SinGen321_lib\Sources\main.c
Description: This file contains four routines in all. One is main routine which calls other routines.