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添加莫尔斯译码器

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Signed-off-by: kevin <kevin@lmve.net>
This commit is contained in:
kevin
2022-03-06 13:20:10 +08:00
parent 3d017dd9fe
commit 88344b12bd
28 changed files with 12883 additions and 14189 deletions
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SW_APPs/APP_morsecode.c
+352
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@@ -0,0 +1,352 @@
/*
* APP_morsecode.c
*
* Created on: 2022Äê3ÔÂ5ÈÕ
* Author: wuwen
*/
#include "APP_morsecode.h"
#define morse_t1 250
#define morse_t2 (morse_t1*3)
char push_key=0,last_key=1;
uint32_t morse_t=0;
uint32_t morse_time_out=0;
uint16_t morse_temp;
char morse_input_buff[65]={0};
int morse_input_flag=0;
int morse_char_flag=0;
int morse_x,morse_y;
char morse_flah=0;
uint8_t morse_letter_temp=0;
uint8_t morse_letter_flag=0;
const struct morsecode morsecodes[36]=
{
{
2,0b01000000,'A'
},
{
4,0b10000000,'B'
},
{
4,0b10100000,'C'
},
{
3,0b10000000,'D'
},
{
1,0b00000000,'E'
},
{
4,0b00100000,'F'
},
{
3,0b11000000,'G'
},
{
4,0b00000000,'H'
},
{
2,0b00000000,'I'
},
{
4,0b01110000,'J'
},
{
3,0b10100000,'K'
},
{
4,0b01000000,'L'
},
{
2,0b11000000,'M'
},
{
2,0b10000000,'N'
},
{
3,0b11100000,'O'
},
{
4,0b01100000,'P'
},
{
4,0b11010000,'Q'
},
{
3,0b01000000,'R'
},
{
3,0b00000000,'S'
},
{
1,0b10000000,'T'
},
{
3,0b00100000,'U'
},
{
4,0b00010000,'V'
},
{
3,0b01100000,'W'
},
{
4,0b10010000,'X'
},
{
4,0b10110000,'Y'
},
{
4,0b11000000,'Z'
},
{
5,0b01111000,'1'
},
{
5,0b00111000,'2'
},
{
5,0b00011000,'3'
},
{
5,0b00001000,'4'
},
{
5,0b00000000,'5'
},
{
5,0b10000000,'6'
},
{
5,0b11000000,'7'
},
{
5,0b11100000,'8'
},
{
5,0b11110000,'9'
},
{
5,0b11111000,'0'
},
};
window *morsecode_window;
void APP_morsecode_init(window *a_window)
{
morsecode_window=a_window;
for(int a=0;a<65;a++)
{
morse_input_buff[a]='\0';
}
}
char getmorsecode(uint8_t len,uint8_t code)
{
for(int a=0;a<36;a++)
{
if((morsecodes[a].len==len)&&(morsecodes[a].code==code))
{
return morsecodes[a].letter;
}
}
return 0;
}
void APP_morsecode_loop()
{
/*
char str[64],get_char_temp;
sprintf(str,"%d %d ",morse_input_flag,morse_char_flag);
LCD_ShowString(morsecode_window->x, morsecode_window->y+100, str, 16, GREEN, RED);
*/
if(k2.code==1)
{
morse_x=morsecode_window->x;
morse_y=morsecode_window->y+16;
for(int a=0;a<64;a++)
{
morse_input_buff[a]='\0';
if(morse_x>=(morsecode_window->x+morsecode_window->width))
{
morse_x=morsecode_window->x;
morse_y+=16;
if(morse_y>=(morsecode_window->y+morsecode_window->high))
{
morse_y=morsecode_window->y+16;
}
}
LCD_ShowChar(morse_x,morse_y,' ',16,CYAN,RED);
morse_x+=8;
}
morse_input_flag=0;
morse_char_flag=0;
morse_flah=0;
}
char get_char_temp;
push_key=KEY1;
if(push_key!=last_key)
{
if(push_key==0)
{
morse_t=HAL_GetTick();
}else
{
morse_temp=HAL_GetTick()-morse_t;
if(morse_temp>morse_t2)
{
//time out error
}else if(morse_temp>morse_t1)
{
//-
morse_input_buff[morse_input_flag]='-';
morse_letter_temp|=(0x80>>morse_letter_flag);
}else
{
//.
morse_input_buff[morse_input_flag]='.';
}
morse_input_flag++;
morse_letter_flag++;
if(morse_input_flag>=morse_char_flag+8){morse_input_flag=morse_char_flag;morse_letter_flag=0;}
}
last_key=push_key;
morse_time_out=HAL_GetTick();
}
if(push_key==1)
{
//Get cursor on the screen
if((HAL_GetTick()-morse_time_out)>morse_t1)
{
if((morse_input_flag-morse_char_flag)>0)
{
get_char_temp=getmorsecode(morse_letter_flag,morse_letter_temp);
morse_x=morsecode_window->x;
morse_y=morsecode_window->y+16;
for(int a=0;a<morse_char_flag;a++)
{
if(morse_x>=(morsecode_window->x+morsecode_window->width))
{
morse_x=morsecode_window->x;
morse_y+=16;
if(morse_y>=(morsecode_window->y+morsecode_window->high))
{
morse_y=morsecode_window->y+16;
}
}
morse_x+=8;
}
for(int a=morse_char_flag;a<morse_input_flag;a++)
{
if(morse_x>=(morsecode_window->x+morsecode_window->width))
{
morse_x=morsecode_window->x;
morse_y+=16;
if(morse_y>=(morsecode_window->y+morsecode_window->high))
{
morse_y=morsecode_window->y+16;
}
}
if((a==morse_char_flag)&&(get_char_temp!=0))
{
LCD_ShowChar(morse_x,morse_y,get_char_temp,16,CYAN,RED);
morse_input_buff[a]=get_char_temp;
}else
{
LCD_ShowChar(morse_x,morse_y,' ',16,CYAN,RED);
morse_input_buff[a]='\0';
}
morse_x+=8;
}
morse_letter_flag=0;
morse_letter_temp=0;
if(get_char_temp!=0){morse_flah=1;morse_char_flag+=1;}
morse_input_flag=morse_char_flag;
}
}
if((HAL_GetTick()-morse_time_out)>morse_t2)
{
if(morse_flah==1)
{
morse_input_buff[morse_char_flag]=' ';
morse_x=morsecode_window->x;
morse_y=morsecode_window->y+16;
for(int a=0;a<morse_char_flag;a++)
{
if(morse_x>=(morsecode_window->x+morsecode_window->width))
{
morse_x=morsecode_window->x;
morse_y+=16;
if(morse_y>=(morsecode_window->y+morsecode_window->high))
{
morse_y=morsecode_window->y+16;
}
}
morse_x+=8;
}
LCD_ShowChar(morse_x,morse_y,morse_input_buff[morse_char_flag],16,CYAN,RED);
morse_char_flag+=1;
morse_input_flag=morse_char_flag;
morse_flah=0;
}
}
}
morse_x=morsecode_window->x;
morse_y=morsecode_window->y+16;
for(int a=0;a<64;a++)
{
if(morse_input_buff[a]=='\0')
{
break;
}
if(morse_x>=(morsecode_window->x+morsecode_window->width))
{
morse_x=morsecode_window->x;
morse_y+=16;
if(morse_y>=(morsecode_window->y+morsecode_window->high))
{
morse_y=morsecode_window->y+16;
}
}
LCD_ShowChar(morse_x,morse_y,morse_input_buff[a],16,CYAN,RED);
morse_x+=8;
}
}