BR_YKC/4G/tools/_temp/script/temp_script/patch.lua

require"pm"
module(..., package.seeall)







local oldostime = os.time








function safeostime(t)
return oldostime(t) or 0
end


os.time = safeostime


local oldosdate = os.date









function safeosdate(s, t)
if s == "*t" then
return oldosdate(s, t) or {year = 2012,
month = 12,
day = 11,
hour = 10,
min = 9,
sec = 0}
else
return oldosdate(s, t)
end
end


os.date = safeosdate


local rawcoresume = coroutine.resume
coroutine.resume = function(...)
local arg = { ... }
function wrapper(co,...)
local arg = { ... }
if not arg[1] then
local traceBack = debug.traceback(co) or "empty"
traceBack = (traceBack and traceBack~="") and ((arg[2] or "").."\r\n"..traceBack) or (arg[2] or "")
log.error("coroutine.resume",traceBack)
if errDump and type(errDump.appendErr)=="function" then
errDump.appendErr(traceBack)
end
if _G.COROUTINE_ERROR_RESTART then rtos.restart() end
end
return unpack(arg)
end
return wrapper(arg[1],rawcoresume(...))
end

os.clockms = function() return rtos.tick()/16 end


if json and json.decode then oldjsondecode = json.decode end






local function safeJsonDecode(s)
local result, info = pcall(oldjsondecode, s)
if result then
return info, true
else
return {}, false, info
end
end


if json and json.decode then json.decode = safeJsonDecode end

local oldUartWrite = uart.write
uart.write = function(...)
pm.wake("lib.patch.uart.write")
local result = oldUartWrite(...)
pm.sleep("lib.patch.uart.write")
return result
end

if i2c and i2c.write then
local oldI2cWrite = i2c.write
i2c.write = function(...)
pm.wake("lib.patch.i2c.write")
local result = oldI2cWrite(...)
pm.sleep("lib.patch.i2c.write")
return result
end
end

if i2c and i2c.send then
local oldI2cSend = i2c.send
i2c.send = function(...)
pm.wake("lib.patch.i2c.send")
local result = oldI2cSend(...)
pm.sleep("lib.patch.i2c.send")
return result
end
end

if spi and spi.send then
oldSpiSend = spi.send
spi.send = function(...)
pm.wake("lib.patch.spi.send")
local result = oldSpiSend(...)
pm.sleep("lib.patch.spi.send")
return result
end
end

if spi and spi.send_recv then
oldSpiSendRecv = spi.send_recv
spi.send_recv = function(...)
pm.wake("lib.patch.spi.send_recv")
local result = oldSpiSendRecv(...)
pm.sleep("lib.patch.spi.send_recv")
return result
end
end

if disp and disp.sleep then
oldDispSleep = disp.sleep
disp.sleep = function(...)
pm.wake("lib.patch.disp.sleep")
oldDispSleep(...)
pm.sleep("lib.patch.disp.sleep")
end
end

if io and io.mount then
oldIoMount = io.mount
io.mount = function (...)
pm.wake("lib.patch.io.mount")
local result = oldIoMount(...)
pm.sleep("lib.patch.io.mount")
return result
end
end



local pmdInited

if pmd and pmd.init then
oldPmdInit = pmd.init
pmd.init = function (...)
if not pmdInited then pmdInited = true end
local result = oldPmdInit(...)
return result
end
end

pmd.libScriptInit = function()
if not pmdInited then pmd.init({}) end
end