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Signed-off-by: kevin <kevin@lmve.net>

stm32F030F4_code/mydrivers/my.c

@@ -8,18 +8,226 @@
 
 #include "my.h"
 
+#define morse_t1 150
+#define morse_t2 (morse_t1*3)
+#define morse_hz 100
+
+#define morse_play_t1 50
+#define morse_play_t2 (morse_play_t1*3)
+#define morse_play_hz 100
+
+char push_key=0,last_key=1;
+uint32_t morse_t=0;
+uint32_t morse_time_out=0;
+uint16_t morse_temp;
+
+#define morse_input_buff_num 64
+char morse_input_buff[morse_input_buff_num+1];
+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;
+#define morsecodenum 38
+const struct morsecode morsecodes[morsecodenum]=
+{
+		{
+				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'
+		},
+		{
+				6,0b00110000,'?'
+		},
+		{
+				5,0b10010000,'/'
+		},
+
+};
+
+char getmorsecode(uint8_t len,uint8_t code)
+{
+	for(int a=0;a<morsecodenum;a++)
+	{
+		if((morsecodes[a].len==len)&&(morsecodes[a].code==code))
+		{
+			return morsecodes[a].letter;
+		}
+
+	}
+	return 0;
+}
+
 void mymain()
 {
 
+	char get_char_temp;
+
 	OLED_Init();
 	OLED_Init_Display_Buffer(0);
 
-	OLED_ShowStr(0,0,"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
+	//OLED_ShowStr(0,0,"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
 
 
 	while(1)
 	{
 
+		push_key=SW_C;
+		if(push_key!=last_key)
+		{
 
+			if(push_key==0)
+			{
+				morse_t=HAL_GetTick();
+				//play_ones(morse_hz,50);
+				//OLED_ShowStr(0,0,"1");
+			}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;}
+				//play_ones(0,0);
+			}
+
+
+			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_letter_flag=0;
+					morse_letter_temp=0;
+					OLED_ShowStr(0,0,morse_input_buff);
+				}
+			}
+
+		}
 	}
 }

stm32F030F4_code/mydrivers/my.h

@@ -11,6 +11,18 @@
 #include "main.h"
 #include "OLED.h"
 
+#define KEY0 HAL_GPIO_ReadPin(tack_A_GPIO_Port, tack_A_Pin)
+#define KEY1 HAL_GPIO_ReadPin(tack_B_GPIO_Port, tack_B_Pin)
+#define SW_C HAL_GPIO_ReadPin(SW_C_GPIO_Port, SW_C_Pin)
+
+
+struct morsecode
+{
+	uint8_t len;
+	uint8_t code;
+	char letter;
+};
+
 void mymain();
 
 #endif /* MY_H_ */