1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
local device = _G
local string_char=string.char
local RD_VERSION = string_char(0x00)
local ESCRIBIR = string_char(0x01)
local PRUEBA = string_char(0x02)
local BORRAR = string_char(0x03)
local INICIAR = string_char(0x04)
local PRENDER_BKL = string_char(0x08)
local APAGAR_BKL = string_char(0x09)
local AGENDAR_MSG = string_char(0x0A)
local SET_TICKS = string_char(0x0B)
local ESPACIO = string_char(0x20)
api={}
api.read_version = {}
api.read_version.parameters = {} --no parameters
api.read_version.returns = {[1]={rname="version", rtype="number"}} --one return
api.read_version.call = function ()
device:send(RD_VERSION)
local version_response = device:read(2)
local raw_val = string.byte(temperature_response, 2)
--print("rawval, deg_temp: ", raw_val, deg_temp)
return raw_val
end
api.escribir = {}
api.escribir.parameters = {[1]={rname="message", rtype="string"}}
api.escribir.returns = {}
api.escribir.call = function (str)
local msg = ESCRIBIR .. str
device:send(msg)
--device:read()
end
api.prueba = {}
api.prueba.parameters = {} --no parameters
api.prueba.returns = {} --no return
api.prueba.call = function ()
device:send(PRUEBA)
end
api.borrar = {}
api.borrar.parameters = {} --no parameters
api.borrar.returns = {} --no return
api.borrar.call = function ()
device:send(BORRAR)
end
api.iniciar = {}
api.iniciar.parameters = {} --no parameters
api.iniciar.returns = {} --no return
api.iniciar.call = function ()
device:send(INICIAR)
end
api.prender_bkl = {}
api.prender_bkl.parameters = {} --no parameters
api.prender_bkl.returns = {} --no return
api.prender_bkl.call = function ()
device:send(PRENDER_BKL)
end
api.apagar_bkl = {}
api.apagar_bkl.parameters = {} --no parameters
api.apagar_bkl.returns = {} --no return
api.apagar_bkl.call = function ()
device:send(APAGAR_BKL)
end
api.set_ticks = {}
api.set_ticks.parameters = {[1]={rname="cantTicks", rtype="numeric"}} --how many timmers ticks have to pass before display agendar_msg screen
api.set_ticks.returns = {} --no return
api.set_ticks.call = function (ticks)
device:send(SET_TICKS .. string_char(ticks))
end
api.agendar_msg = {}
api.agendar_msg.parameters = {
[1]={rname="message", rtype="string"}, -- first parameter is the message
[2]={rname="isCiclic", rtype="numeric"}, -- 1 in case of a ciclic message 0 elsewere
[3]={rname="isEnd", rtype="numeric"}} -- 1 in case of end of message, so previously calls to agendar_msg could be concatenated
api.agendar_msg.returns = {[1]={rname="isFull", rtype="boolean"}} --If it is no more space in the event buffer returns true, false elsewere
api.agendar_msg.call = function (str, isCiclic, isEnd)
device:send(AGENDAR_MSG .. string_char(32) .. string_char(isEnd) .. string_char(isCiclic) .. str)
print("despues del send")
local ret = device:read(3) or char0000 --el tercer byte recibido indica con un 1 si el buffer circuilar que se utiliza para mantener los mensajes esta lleno, 0 en caso controario
print("despues del read")
local error = (string.byte(ret,3) or 0)
print("despues de capturar el 3er byte")
if(error == 1) then
print "error, buffer lleno"
else
print "ok"
end
return error
end
|
