lee sanghun
test4
Dependencies: mbed BufferedSerial LS7366LIB2 FastPWM
Diff: 7_segment.h
- Revision:
- 0:7cff999a7f5c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/7_segment.h Mon May 11 08:47:18 2020 +0000
@@ -0,0 +1,372 @@
+#ifndef _7_SEGMENT_H_
+#define _7_SEGMENT_H_
+
+#include "MCP23S17.h"
+
+#define SEG_DELAY_TIME (int)3
+#define SEG_OE_PERIOD (int)1500 // 1.5 ms
+
+#define SEG_PGAIN 0
+#define SEG_INPUT 0
+
+
+//FastPWM OE_pin(PB_11, -1);
+//PwmOut OE_pin(PB_11);
+//DigitalOut output_enable_pin(PB_11);
+bool OE_state = false;
+
+uint8_t menual_step = 0;
+uint32_t menual_delay = 0;
+
+const bool num_data[10][8] = {
+ {1,0,0,0,0,0,0,1},
+ {1,1,1,1,0,0,1,1},
+ {0,1,0,0,1,0,0,1},
+ {0,1,1,0,0,0,0,1},
+ {0,0,1,1,0,0,1,1},
+ {0,0,1,0,0,1,0,1},
+ {0,0,0,0,0,1,0,1},
+ {1,0,1,1,0,0,0,1},
+ {0,0,0,0,0,0,0,1},
+ {0,0,1,1,0,0,0,1},
+ };
+
+const bool menual_data[70][8] = {
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 1, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 1, 1, 1, 0, 1},
+
+ {1, 1, 1, 1, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 1, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 1, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 1, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 1, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 1, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 0, 1},
+ {1, 1, 1, 0, 1, 1, 1, 1},
+
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ {1, 0, 0, 0, 1, 1, 0, 1},
+ {1, 1, 1, 0, 0, 0, 1, 1},
+ {1, 1, 1, 0, 1, 1, 0, 1},
+ };
+
+int Gobal_GPIOA = 0x00;
+
+void Segment_Init();
+void Segment_PWM_Control();
+void pgain_Latch_pin(bool logic);
+void pgain_Clock_pin(bool logic);
+void pgain_data_pin(bool logic);
+void input_Latch_pin(bool logic);
+void input_Clock_pin(bool logic);
+void input_data_pin(bool logic);
+void Pgain_segment(int num1,int num2,int num3,int delay_time_us);
+void Input_segment(int num1,int num2,int delay_time_us);
+
+void Menual_Segment();
+
+void Segment_Init()
+{
+ Pgain_segment(0, 0, 0, SEG_DELAY_TIME);
+ Input_segment(0, 0, SEG_DELAY_TIME);
+ //output_enable_pin = 1;
+// OE_pin.period(0.015);
+// OE_pin.write(0.5f);
+}
+/*
+void Segment_PWM_Control()
+{
+ output_enable_pin = OE_state;
+ OE_state = !OE_state;
+}
+*/
+void pgain_Latch_pin(bool logic) //GPA2
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<2);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<2);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void pgain_Clock_pin(bool logic) //GPA3
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<3);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<3);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void pgain_data_pin(bool logic) //GPA0
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<0);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<0);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void input_Latch_pin(bool logic) //GPA6
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<6);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<6);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void input_Clock_pin(bool logic) //GPA7
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<7);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<7);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void input_data_pin(bool logic) //GPA4
+{
+ if(logic)
+ Gobal_GPIOA |= (1<<4);//LED를 켠다.
+ else
+ Gobal_GPIOA &= ~(1<<4);//LED를 끈다.
+
+ MCP_Write(MCP_SEG_CS, MCP_GPIOA, Gobal_GPIOA);
+}
+
+void Pgain_segment(int num1,int num2,int num3,int delay_time_us)
+{
+ pgain_Latch_pin(0);
+ wait_us(delay_time_us);
+
+ if(num1>9)
+ num1=9;
+ if(num1<0)
+ num1=0;
+
+ if(num2>9)
+ num2=9;
+ if(num2<0)
+ num2=0;
+
+ if(num3>9)
+ num3=9;
+ if(num3<0)
+ num3=0;
+
+
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(delay_time_us);
+ pgain_data_pin(num_data[num3][i]);
+ wait_us(delay_time_us);
+ pgain_Clock_pin(0);
+ wait_us(delay_time_us);
+ }
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(delay_time_us);
+ pgain_data_pin(num_data[num2][i]);
+ wait_us(delay_time_us);
+ pgain_Clock_pin(0);
+ wait_us(delay_time_us);
+ }
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(delay_time_us);
+ pgain_data_pin(num_data[num1][i]);
+ wait_us(delay_time_us);
+ pgain_Clock_pin(0);
+ wait_us(delay_time_us);
+ }
+ wait_us(delay_time_us);
+ pgain_Latch_pin(1);
+}
+
+void Input_segment(int num1,int num2,int delay_time_us)
+{
+ input_Latch_pin(0);
+ wait_us(delay_time_us);
+
+ if(num1>9)
+ num1=9;
+ if(num1<0)
+ num1=0;
+
+ if(num2>9)
+ num2=9;
+ if(num2<0)
+ num2=0;
+
+ for(int i=0;i<8;i++)
+ {
+ input_Clock_pin(1);
+ wait_us(delay_time_us);
+ input_data_pin(num_data[num2][i]);
+ wait_us(delay_time_us);
+ input_Clock_pin(0);
+ wait_us(delay_time_us);
+ }
+ for(int i=0;i<8;i++)
+ {
+ input_Clock_pin(1);
+ wait_us(delay_time_us);
+ input_data_pin(num_data[num1][i]);
+ wait_us(delay_time_us);
+ input_Clock_pin(0);
+ wait_us(delay_time_us);
+ }
+ wait_us(delay_time_us);
+ input_Latch_pin(1);
+}
+
+void Menual_Segment()
+{
+ menual_delay++;
+
+ if(menual_delay > 333)
+ {
+ pgain_Latch_pin(0);
+ wait_us(SEG_DELAY_TIME);
+
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(SEG_DELAY_TIME);
+ pgain_data_pin(menual_data[menual_step][i]);
+ wait_us(SEG_DELAY_TIME);
+ pgain_Clock_pin(0);
+ wait_us(SEG_DELAY_TIME);
+ }
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(SEG_DELAY_TIME);
+ pgain_data_pin(menual_data[menual_step + 1][i]);
+ wait_us(SEG_DELAY_TIME);
+ pgain_Clock_pin(0);
+ wait_us(SEG_DELAY_TIME);
+ }
+ for(int i=0;i<8;i++)
+ {
+ pgain_Clock_pin(1);
+ wait_us(SEG_DELAY_TIME);
+ pgain_data_pin(menual_data[menual_step + 2][i]);
+ wait_us(SEG_DELAY_TIME);
+ pgain_Clock_pin(0);
+ wait_us(SEG_DELAY_TIME);
+ }
+ wait_us(SEG_DELAY_TIME);
+ pgain_Latch_pin(1);
+
+
+ input_Latch_pin(0);
+ wait_us(SEG_DELAY_TIME);
+
+ for(int i=0;i<8;i++)
+ {
+ input_Clock_pin(1);
+ wait_us(SEG_DELAY_TIME);
+ input_data_pin(menual_data[menual_step + 3][i]);
+ wait_us(SEG_DELAY_TIME);
+ input_Clock_pin(0);
+ wait_us(SEG_DELAY_TIME);
+ }
+
+ for(int i=0;i<8;i++)
+ {
+ input_Clock_pin(1);
+ wait_us(SEG_DELAY_TIME);
+ input_data_pin(menual_data[menual_step + 4][i]);
+ wait_us(SEG_DELAY_TIME);
+ input_Clock_pin(0);
+ wait_us(SEG_DELAY_TIME);
+ }
+
+ wait_us(SEG_DELAY_TIME);
+ input_Latch_pin(1);
+
+ menual_step += 5;
+
+ if(menual_step > 65) menual_step = 0;
+ menual_delay = 0;
+ }
+}
+
+#endif