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Metodo nuevo de envio de pulsos y tiempos....
Joaquin Verastegui -
r61:3f6f7b0626d7
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1 1 '''
2 2 Created on Dec 2, 2014
3 3
4 4 @author: Miguel Urco
5 5
6 6 eth_device decorator is used to implement an api to ethernet devices.
7 7 When eth_device decorator is used it adds two parameters to any function (ip and port)
8 8
9 9 #Definition
10 10
11 11 @eth_device
12 12 def enable_rf()
13 13 cmd = "xxxxx"
14 14 payload = "xxxxxx"
15 15
16 16 return cmd, payload
17 17
18 18 #How to call this function:
19 19 answer = enable_rf(ip, port)
20 20
21 21 '''
22 22 import data
23 23
24 24 from devices.jro_device import eth_device, IdClass
25 25
26 26 ID_CLASS = IdClass["rc"]
27 27
28 28 CMD_RESET =0X01
29 29 CMD_ENABLE =0X02
30 30 CMD_CHANGEIP =0X03
31 31 CMD_STATUS =0X04
32 CMD_DISABLE =0X02
32 33 CMD_ECHO =0XFE
33 34
34 DDS_CMD_RESET =0X10
35 DDS_CMD_ENABLE_RF =0x11
36 # DDS_CMD_MULTIPLIER =0X12
37 # DDS_CMD_MODE =0x13
38 # DDS_CMD_FREQUENCY_A =0X14
39 # DDS_CMD_FREQUENCY_B =0x15
40 # DDS_CMD_PHASE_A =0X16
41 # DDS_CMD_PHASE_B =0x17
42 # DDS_CMD_AMPLITUDE_1 =0X19 #Se han invertido la posicion de los canales
43 # DDS_CMD_AMPLITUDE_2 =0x18 #en el PCB
44
45 DDS_CMD_WRITE =0x50
46 DDS_CMD_READ =0x8000
35 RC_CMD_RESET =0X10
36 RC_CMD_WRITE =0x50
37 RC_CMD_READ =0x8000
47 38
48 39 @eth_device(ID_CLASS)
49 40 def reset():
50 41
51 42 cmd = CMD_RESET
52 43 payload = ""
53 44
54 45 return cmd, payload
55 46
56 47 @eth_device(ID_CLASS)
57 48 def change_ip(ip, mask="255.255.255.0", gateway="0.0.0.0"):
58 49
59 50 cmd = CMD_CHANGEIP
60 51 payload = ip + '/' + mask + '/' + gateway
61 52
62 53 return cmd, payload
63 54
64 55 @eth_device(ID_CLASS)
65 56 def status():
66 57
67 58 cmd = CMD_STATUS
68 59 payload = ""
69 60
70 61 return cmd, payload
71 62
72 63 @eth_device(ID_CLASS)
73 64 def echo():
74 65
75 66 cmd = CMD_ECHO
76 67 payload = ""
77 68
78 69 return cmd, payload
79 70
80 71 @eth_device(ID_CLASS)
81 72 def read_all_device():
82 73
83 74 payload = ""
84 75
85 return DDS_CMD_READ, payload
76 return CR_CMD_READ, payload
86 77
87 78 @eth_device(ID_CLASS)
88 79 def write_all_device(payload):
89 80
90 return DDS_CMD_WRITE, payload
81 return CR_CMD_WRITE, payload
91 82
92 83 def read_config(ip, port):
93 84 """
94 85 Output:
95 86 parms : Dictionary with keys
96 87
97 88 """
98 89 payload = read_all_device(ip, port)
99 90
100 91 return data.rc_str_to_dict(payload)
101 92
102 93 def write_config(ip, port, parms):
103 94 """
104 95 Input:
105 96 ip :
106 97 port :
107 98 parms : Dictionary with keys
108 99
109 100 """
110 101
111 102 payload = data.dict_to_rc_str(parms)
112 103
113 104 answer = write_all_device(ip, port, payload)
114 105
115 106 return answer
116 107
108 def __get_low_byte(valor):
109
110 return ord(valor & 0x00FF)
111
112 def __get_high_byte(valor):
113
114 return ord((valor & 0xFF00) >> 8)
115
116 @eth_device(ID_CLASS)
117 def write_ram_memory(vector_valores, vector_tiempos):
118
119 l1 = len(vector_valores)
120 l2 = len(vector_tiempos)
121
122 cad = ""
123
124 for i in range(l1):
125 cad += ord(84) + __get_low_byte(vector_valores[i]) + ord(85) + __get_high_byte(vector_valores[i]) + \
126 ord(84) + __get_low_byte(vector_tiempos[i]) + ord(85) + __get_high_byte(vector_tiempos[i])
127
128 return RC_CMD_WRITE, cad
129
117 130 if __name__ == '__main__':
118 131 ip = "10.10.20.150"
119 132 port = 2000
120 133
121 134 print status(ip, port)
122 135 print read_config(ip, port) No newline at end of file
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