kevin/morse_code_trainer
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内存写满了

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This commit is contained in:
kevin
2022-04-02 16:27:59 +08:00
parent c42d351bfa
commit e95a273ea5
1 changed files with 58 additions and 16 deletions
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stm32F030F4_code/mydrivers/my.c
+58 -16
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@@ -8,6 +8,7 @@
#include "my.h"
#define morse_t0 50
#define morse_t1 150
#define morse_t2 (morse_t1*3)
#define morse_hz 100
@@ -25,7 +26,7 @@ uint16_t morse_temp;
char morse_input_flag=0;
char morse_char_flag=0;
char morse_x,morse_y;
char morse_x=0,morse_y=0,morse_x_=0,morse_y_=0;
char morse_flah=0;
uint8_t morse_letter_temp=0;
uint8_t morse_letter_flag=0;
@@ -159,7 +160,7 @@ char getmorsecode(uint8_t len,uint8_t code)
}
}
return 0;
return ' ';
}
void mymain()
@@ -189,36 +190,53 @@ void mymain()
}else
{
morse_temp=HAL_GetTick()-morse_t;
if(morse_temp>morse_t2)
if(morse_temp<morse_t0)
{
//time out error
}else if(morse_temp>morse_t1)
{
//-
OLED_ShowChar(morse_x,morse_y,'-');
morse_letter_temp|=(0x80>>morse_letter_flag);
morse_letter_flag++;
morse_x+=8;
if(morse_x>=X_WIDTH)
{
morse_x=0;
morse_y+=2;
if(morse_y>=Y_WIDTH_)
{
morse_y=0;
OLED_Init_Display_Buffer(0);
}
}
}else
{
//.
OLED_ShowChar(morse_x,morse_y,'.');
}
morse_letter_flag++;
morse_x+=8;
if(morse_x>=X_WIDTH)
{
morse_x=0;
morse_y+=2;
if(morse_y>=Y_WIDTH_)
morse_letter_flag++;
morse_x+=8;
if(morse_x>=X_WIDTH)
{
morse_y=0;
morse_x=0;
morse_y+=2;
if(morse_y>=Y_WIDTH_)
{
morse_y=0;
OLED_Init_Display_Buffer(0);
OLED_Init_Display_Buffer(0);
}
}
}
//play_ones(0,0);
morse_input_flag=1;
@@ -236,9 +254,33 @@ void mymain()
{
get_char_temp=getmorsecode(morse_letter_flag,morse_letter_temp);
morse_letter_flag=0;
morse_letter_temp=0;
OLED_ShowChar(0,6,get_char_temp);
while(morse_letter_flag!=0)
{
if(morse_x==0)
{
morse_x=X_WIDTH;
morse_y-=2;
}
morse_x-=8;
OLED_ShowChar(morse_x,morse_y,' ');
morse_letter_flag--;
}
OLED_ShowChar(morse_x,morse_y,get_char_temp);
morse_x+=8;
if(morse_x>=X_WIDTH)
{
morse_x=0;
morse_y+=2;
if(morse_y>=Y_WIDTH_)
{
morse_y=0;
OLED_Init_Display_Buffer(0);
}
}
morse_input_flag=0;
}