test
Dependencies: BEAR_Reciever Motor eeprom iSerial mbed
Fork of BEAR_Motion by
main.cpp@7:bf239d051e8c, 2016-01-16 (annotated)
- Committer:
- soulx
- Date:
- Sat Jan 16 03:17:33 2016 +0000
- Revision:
- 7:bf239d051e8c
- Parent:
- 6:98871feebea0
- Child:
- 10:3b3d6bc88677
edit for compile :Done
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ParinyaT | 0:451c27e4d55e | 1 | //*****************************************************/ |
b0ssiz | 6:98871feebea0 | 2 | // Include // |
ParinyaT | 0:451c27e4d55e | 3 | #include "mbed.h" |
ParinyaT | 0:451c27e4d55e | 4 | #include "pinconfig.h" |
ParinyaT | 0:451c27e4d55e | 5 | #include "PID.h" |
ParinyaT | 0:451c27e4d55e | 6 | #include "Motor.h" |
ParinyaT | 0:451c27e4d55e | 7 | #include "eeprom.h" |
b0ssiz | 6:98871feebea0 | 8 | #include "Receiver.h" |
ParinyaT | 0:451c27e4d55e | 9 | |
ParinyaT | 0:451c27e4d55e | 10 | //*****************************************************/ |
ParinyaT | 1:84167ca00307 | 11 | //--PID parameter-- |
ParinyaT | 1:84167ca00307 | 12 | //-Upper-// |
ParinyaT | 1:84167ca00307 | 13 | int U_Kc; |
ParinyaT | 1:84167ca00307 | 14 | int U_Ti; |
ParinyaT | 1:84167ca00307 | 15 | int U_Td; |
ParinyaT | 1:84167ca00307 | 16 | //-lower-// |
ParinyaT | 1:84167ca00307 | 17 | int L_Kc; |
ParinyaT | 1:84167ca00307 | 18 | int L_Ti; |
ParinyaT | 1:84167ca00307 | 19 | int L_Td; |
ParinyaT | 0:451c27e4d55e | 20 | |
ParinyaT | 0:451c27e4d55e | 21 | //*****************************************************/ |
ParinyaT | 0:451c27e4d55e | 22 | // Global // |
ParinyaT | 1:84167ca00307 | 23 | //-- Communication -- |
ParinyaT | 0:451c27e4d55e | 24 | Serial PC(D1,D0); |
ParinyaT | 1:84167ca00307 | 25 | ANDANTE_PROTOCOL_PACKET command; |
b0ssiz | 6:98871feebea0 | 26 | //-- encoder -- |
ParinyaT | 1:84167ca00307 | 27 | int Upper_Position; |
ParinyaT | 1:84167ca00307 | 28 | int Lower_Position; |
ParinyaT | 0:451c27e4d55e | 29 | int data; |
ParinyaT | 1:84167ca00307 | 30 | SPI ENC(Emosi, Emiso, Esck); |
ParinyaT | 1:84167ca00307 | 31 | DigitalOut EncA(EncoderA); |
ParinyaT | 1:84167ca00307 | 32 | DigitalOut EncB(EncoderB); |
ParinyaT | 0:451c27e4d55e | 33 | //-- Motor -- |
ParinyaT | 1:84167ca00307 | 34 | int dir; |
ParinyaT | 1:84167ca00307 | 35 | Motor Upper(PWM_LU,A_LU,B_LU); |
ParinyaT | 1:84167ca00307 | 36 | Motor Lower(PWM_LL,A_LL,B_LL); |
ParinyaT | 0:451c27e4d55e | 37 | //-- PID -- |
ParinyaT | 1:84167ca00307 | 38 | int Upper_SetPoint; |
ParinyaT | 1:84167ca00307 | 39 | int Lower_SetPoint; |
ParinyaT | 1:84167ca00307 | 40 | PID Up_PID(U_Kc, U_Ti, U_Td, 0.001);//Kp,Ki,Kd,Rate |
ParinyaT | 1:84167ca00307 | 41 | PID Low_PID(L_Kc, L_Ti, L_Td, 0.001); |
ParinyaT | 0:451c27e4d55e | 42 | //*****************************************************/ |
ParinyaT | 1:84167ca00307 | 43 | void Read_Encoder(PinName Encoder) |
ParinyaT | 0:451c27e4d55e | 44 | { |
soulx | 7:bf239d051e8c | 45 | ENC.format(8,0); |
soulx | 7:bf239d051e8c | 46 | ENC.frequency(200000);//due to rising time,have to decrease clock from 1M - 240k |
b0ssiz | 6:98871feebea0 | 47 | |
soulx | 7:bf239d051e8c | 48 | if(Encoder == EncoderA) { |
soulx | 7:bf239d051e8c | 49 | EncA = 0; |
soulx | 7:bf239d051e8c | 50 | } else { |
soulx | 7:bf239d051e8c | 51 | EncB = 0; |
soulx | 7:bf239d051e8c | 52 | } |
soulx | 7:bf239d051e8c | 53 | ENC.write(0x41); |
soulx | 7:bf239d051e8c | 54 | ENC.write(0x09); |
soulx | 7:bf239d051e8c | 55 | data = ENC.write(0x00); |
soulx | 7:bf239d051e8c | 56 | if(Encoder == EncoderA) { |
soulx | 7:bf239d051e8c | 57 | EncA = 1; |
soulx | 7:bf239d051e8c | 58 | } else { |
soulx | 7:bf239d051e8c | 59 | EncB = 1; |
soulx | 7:bf239d051e8c | 60 | } |
b0ssiz | 6:98871feebea0 | 61 | |
ParinyaT | 0:451c27e4d55e | 62 | } |
ParinyaT | 0:451c27e4d55e | 63 | //*****************************************************/ |
ParinyaT | 1:84167ca00307 | 64 | int Get_EnValue(int Val) |
ParinyaT | 0:451c27e4d55e | 65 | { |
ParinyaT | 0:451c27e4d55e | 66 | int i = 0; |
ParinyaT | 0:451c27e4d55e | 67 | static unsigned char codes[] = { |
b0ssiz | 6:98871feebea0 | 68 | 127, 63, 62, 58, 56, 184, 152, 24, 8, 72, 73, 77, 79, 15, 47, 175, |
b0ssiz | 6:98871feebea0 | 69 | 191, 159, 31, 29, 28, 92, 76, 12, 4, 36, 164, 166, 167, 135, 151, 215, |
b0ssiz | 6:98871feebea0 | 70 | 223, 207, 143, 142, 14, 46, 38, 6, 2, 18, 82, 83, 211, 195, 203, 235, |
b0ssiz | 6:98871feebea0 | 71 | 239, 231, 199, 71, 7, 23, 19, 3, 1, 9, 41, 169, 233, 225, 229, 245, |
b0ssiz | 6:98871feebea0 | 72 | 247, 243, 227, 163, 131, 139, 137, 129, 128, 132, 148, 212, 244, 240, 242, 250, |
b0ssiz | 6:98871feebea0 | 73 | 251, 249, 241, 209, 193, 197, 196, 192, 64, 66, 74, 106, 122, 120, 121, 125, |
b0ssiz | 6:98871feebea0 | 74 | 253, 252, 248, 232, 224, 226, 98, 96, 32, 33, 37, 53, 61, 60, 188, 190, |
b0ssiz | 6:98871feebea0 | 75 | 254, 126, 124, 116, 112, 113, 49, 48, 16, 144, 146, 154, 158, 30, 94, 95 |
b0ssiz | 6:98871feebea0 | 76 | }; |
b0ssiz | 6:98871feebea0 | 77 | |
b0ssiz | 6:98871feebea0 | 78 | while(Val != codes[i]) { |
ParinyaT | 1:84167ca00307 | 79 | i++; |
ParinyaT | 0:451c27e4d55e | 80 | } |
b0ssiz | 6:98871feebea0 | 81 | |
ParinyaT | 1:84167ca00307 | 82 | return i; |
b0ssiz | 6:98871feebea0 | 83 | |
ParinyaT | 0:451c27e4d55e | 84 | } |
ParinyaT | 0:451c27e4d55e | 85 | //*****************************************************/ |
ParinyaT | 1:84167ca00307 | 86 | void SET_UpperPID() |
ParinyaT | 1:84167ca00307 | 87 | { |
ParinyaT | 1:84167ca00307 | 88 | Upper.period(0.001); |
ParinyaT | 1:84167ca00307 | 89 | Up_PID.setMode(0); |
ParinyaT | 1:84167ca00307 | 90 | Up_PID.setInputLimits(0,127); |
ParinyaT | 1:84167ca00307 | 91 | Up_PID.setOutputLimits(0,1); |
ParinyaT | 1:84167ca00307 | 92 | } |
ParinyaT | 1:84167ca00307 | 93 | //******************************************************/ |
ParinyaT | 1:84167ca00307 | 94 | void SET_LowerPID() |
ParinyaT | 1:84167ca00307 | 95 | { |
ParinyaT | 1:84167ca00307 | 96 | Lower.period(0.001); |
ParinyaT | 1:84167ca00307 | 97 | Low_PID.setMode(0); |
ParinyaT | 1:84167ca00307 | 98 | Low_PID.setInputLimits(0,127); |
ParinyaT | 1:84167ca00307 | 99 | Low_PID.setOutputLimits(0,1); |
ParinyaT | 1:84167ca00307 | 100 | } |
b0ssiz | 6:98871feebea0 | 101 | //******************************************************/ |
ParinyaT | 1:84167ca00307 | 102 | void Move_Upper() |
ParinyaT | 1:84167ca00307 | 103 | { |
ParinyaT | 1:84167ca00307 | 104 | Read_Encoder(EncoderA); |
ParinyaT | 1:84167ca00307 | 105 | Upper_Position = Get_EnValue(data); |
ParinyaT | 1:84167ca00307 | 106 | |
ParinyaT | 1:84167ca00307 | 107 | Up_PID.setProcessValue(Upper_Position); |
b0ssiz | 6:98871feebea0 | 108 | |
soulx | 7:bf239d051e8c | 109 | if(Upper_Position - Upper_SetPoint > 0 ) { |
ParinyaT | 1:84167ca00307 | 110 | dir = 1; |
b0ssiz | 6:98871feebea0 | 111 | } |
soulx | 7:bf239d051e8c | 112 | if(Upper_Position - Upper_SetPoint < 0 ) { |
ParinyaT | 1:84167ca00307 | 113 | dir = -1; |
b0ssiz | 6:98871feebea0 | 114 | } |
soulx | 7:bf239d051e8c | 115 | Upper.speed(Up_PID.compute() * dir); |
ParinyaT | 1:84167ca00307 | 116 | } |
ParinyaT | 1:84167ca00307 | 117 | //******************************************************/ |
ParinyaT | 1:84167ca00307 | 118 | void Move_Lower() |
ParinyaT | 1:84167ca00307 | 119 | { |
ParinyaT | 1:84167ca00307 | 120 | Read_Encoder(EncoderB); |
ParinyaT | 1:84167ca00307 | 121 | Lower_Position = Get_EnValue(data); |
ParinyaT | 1:84167ca00307 | 122 | |
ParinyaT | 1:84167ca00307 | 123 | Low_PID.setProcessValue(Lower_Position); |
b0ssiz | 6:98871feebea0 | 124 | |
b0ssiz | 6:98871feebea0 | 125 | if(Lower_Position - Lower_SetPoint > 0 ) { |
ParinyaT | 1:84167ca00307 | 126 | dir = 1; |
b0ssiz | 6:98871feebea0 | 127 | } |
b0ssiz | 6:98871feebea0 | 128 | if(Lower_Position - Lower_SetPoint < 0 ) { |
ParinyaT | 1:84167ca00307 | 129 | dir = -1; |
b0ssiz | 6:98871feebea0 | 130 | } |
soulx | 7:bf239d051e8c | 131 | Lower.speed(Low_PID.compute() * dir); |
b0ssiz | 6:98871feebea0 | 132 | } |
ParinyaT | 1:84167ca00307 | 133 | //******************************************************/ |
ParinyaT | 1:84167ca00307 | 134 | |
ParinyaT | 1:84167ca00307 | 135 | |
ParinyaT | 0:451c27e4d55e | 136 | int main() |
ParinyaT | 0:451c27e4d55e | 137 | { |
ParinyaT | 1:84167ca00307 | 138 | SET_UpperPID(); |
ParinyaT | 1:84167ca00307 | 139 | SET_LowerPID(); |
b0ssiz | 6:98871feebea0 | 140 | |
b0ssiz | 6:98871feebea0 | 141 | while(1) { |
ParinyaT | 1:84167ca00307 | 142 | Up_PID.setSetPoint(Upper_SetPoint); |
ParinyaT | 1:84167ca00307 | 143 | Low_PID.setSetPoint(Lower_SetPoint); |
ParinyaT | 1:84167ca00307 | 144 | |
ParinyaT | 1:84167ca00307 | 145 | Move_Upper(); |
ParinyaT | 1:84167ca00307 | 146 | Move_Lower(); |
ParinyaT | 0:451c27e4d55e | 147 | } |
ParinyaT | 1:84167ca00307 | 148 | |
ParinyaT | 0:451c27e4d55e | 149 | } |
b0ssiz | 6:98871feebea0 | 150 | |
ParinyaT | 0:451c27e4d55e | 151 | |
ParinyaT | 0:451c27e4d55e | 152 | |
b0ssiz | 6:98871feebea0 | 153 | |
b0ssiz | 6:98871feebea0 | 154 | |
b0ssiz | 6:98871feebea0 | 155 |