readme.txt

NE-STR750各部分的程序

/*******************************************************************************
* File Name          : Readme.txt
* Author             : Alexandra
* Date First Issued  : 05/18/2007
* Description        : Description of the NE-STR750F_demo.

*******************************************************************************/

Example description
===================
This example provides a description of several functions of the NE-STR750F Board.The 
main process is a infinite reception.,which display the convert value of ADC on the 
seven segment led,and the real time will be display in the hyperterminal.
The ADC channel14 is connected to a potentiometer.We can change the number displayed
on the seven segment led by changing the value of the resistance.
When the main process starts to run,the RTC clock will start to time it .The value 
of the time can be send to PC through the UART,and display the time in the hyperterminal,
in the same time ,a led connected to P0.09 is toggled in the frequency of 1Hz.

Directory contents
==================
75x_conf.h  Library Configuration file
75x_it.c    Interrupt handlers
main.c      Main program

Hardware environment
====================
 - Connect two leds to pins P0.09(LD3 on NE-STR750F board).
 - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin P1.13
   (potentiometer RV1 on NE-STR750F board) 
 - Connect the UART0 on the  NE-STR750F Board to the COM1 on PC.
 

How to use it
=============
In order to make the program work, you must do the following :
- Create a project and setup all your toolchain's start-up files
- Compile the directory content files and required Library files :
  + 75x_lib.c
  + 75x_cfg.c
  + 75x_adc.c
  + 75x_gpio.c
  + 75x_mrcc.c
  + 75x_eic.c
  + 75x_tim.c
  + 75x_uart.c
  
- Link all compiled files and load your image into either RAM or Flash
- Run the example


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******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****