add : USB CDC虚拟串口通讯

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

@@ -0,0 +1,184 @@
+
+
+
+
+
+
+
+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