Lua API

MSFS_VERSION

Global flag/variable MSFS_VERSION added in Qmdev 4.5
0: MSFS2020
1: MSFS2024

ilua_is_acftitle_excluded

check whether aircraft TITLE excludes ""
for example
ilua_is_acftitle_excluded("747")

uluaQmdevRegisterKey

trigger MSFS2020 command when key is pressed/released
for example:
uluaQmdevRegisterKey(5,39,'(>H:B747_8_FMC_1_BTN_A)','') -- FMS left A key

5: QCDU-B737 device id
39: key index
"": key pressed
"": key released

uluaLog

print debug message
for example:
uluaLog("QCDU-B737 for 747\n")

uluaAddDoLoop

repeatly run lua function
for example:
uluaAddDoLoop("CDU_asobo747_LED_UPD()")

uluasetTimeout

defer function invoking after milliseconds
for example:
uluasetTimeout("CDU_asobo747_LED_dataref_exists()", 100)

[cpuwolf]

https://youtu.be/3C3s8UEQmYY
how to demo