Révision 436
Ajouté par albeaufour il y a presque 4 ans
| branch/beaufour/sp4b2/SP4b2/SessionM32C_E8a_SYSTEM.ini | ||
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Renesas Communications=USB interface,0,
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[Target]
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M32C E8a SYSTEM=Renesas Communications
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[USER_DATA]
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RESET=fe0000
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| branch/beaufour/sp4b2/SP4b2/SP4b2.c | ||
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/* This file is generated by Renesas Project Generator (Ver.4.18). */
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/* NOTE:THIS IS A TYPICAL EXAMPLE. */
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/***********************************************************************/
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#include "sfr32c87.h"
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#define PLCD p1;
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#define LCD_DC p3_0;
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#define LCD_RW P3_1;
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#define LCD_E p3_2;
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#define LCD_E p1_2;
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void tpo_us(unsigned short duree);// temporisation en ?s
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void tpo_ms(unsigned short duree);// temporisation en ms
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| ... | ... | |
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void LCD4b_H(char c)
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{
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pd1 = 0xFF;
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LCD_E = 1;
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p1_2 = 1;
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p1_7 = ( c & 0b10000000)>>7;
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p1_6 = ( c & 0b01000000)>>6;
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p1_5 = ( c & 0b00100000)>>5;
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p1_4 = ( c & 0b00010000)>>4;
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LCD_E = 0;
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p1_2 = 0;
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}
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void LCD4b_L(char c)
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{
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LCD_E = 1;
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p1_2 = 1;
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p1_3 = ( c & 0b00001000)>>3;
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p1_2 = ( c & 0b00000100)>>2;
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p1_1 = ( c & 0b00000010)>>1;
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p1_0 = ( c & 0b00000001);
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LCD_E = 0;
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p1_2 = 1;
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}
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void LCD8b(char c)
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{
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LCD4b_H(c);
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LCD4b_L(c);
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}
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/*
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// initialize the LCD display
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void lcd_init(void)
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| ... | ... | |
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void main(void)
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{
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LCD4b('a');
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LCD8b('a');
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}
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