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--[[
bobot library
Example usage:
bobot=require("bobot")
bobot.init()
init() can receive a list of connectors to use. Supported values are "usb", "serial" and "chotox".
For example, to only use de dummy chotox driver, use init({"chotox"})
If no parameter is provided, behaves like init({"usb","serial"}).
--]]
local my_path = debug.getinfo(1, "S").source:match[[^@?(.*[\/])[^\/]-$]] or "./"
package.path=package.path..";"..my_path.."lib/?.lua"
local socket=require('socket')
local B = {}
B.debugprint = print --function() end --do not print anything by default
--baseboards[iSerial] = BaseBoard
--B.baseboards = {}
--Returns number of baseboards detected.
B.init = function ( comms )
if not comms or #comms==0 then comms = {"usb","serial"} end
B.baseboards={} --flush the baseboard because this function could be call after hardware remove or adition
local n_boards, n_boards_total = {}, 0
local start_time = os.time()
repeat
for _, comm in ipairs(comms) do
B.debugprint ("Querying for baseboards:", comm)
local comm_lib = require('comms_'..comm)
if not comm_lib then
B.debugprint("Could not open library:", comm)
else
comm_lib.type=comm
n_boards[comm] = comm_lib.init(B.baseboards)
n_boards_total = n_boards_total + n_boards[comm]
end
end
if n_boards_total == 0 then socket.sleep(1) end
until n_boards_total > 0 or os.time()-start_time > 3
return n_boards_total
end
--B.init()
return B
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