Can someone tell me where the "shoot_full_only" action is handled? Thanks.
Quote from: lapser on 06 / December / 2012, 22:24:26Can someone tell me where the "shoot_full_only" action is handled? Thanks.Its not really "handled". Its simply a bit mask that allow a script or other code to press or release the "shoot_full" bit in the keymap[] without also pressing or releasing the "shoot_half" bit. So there is no code that "handles press("shoot_full_only")" in the manner you are hoping for.
// for press,release and clickstatic int luaCB_keyfunc( lua_State* L ){ void* func = lua_touserdata( L, lua_upvalueindex(1) ); ((void(*)(long))func)( lua_get_key_arg( L, 1 ) ); return lua_yield( L, 0 );}//I could modify the above to:static int luaCB_keyfunc( lua_State* L ){ void* func = lua_touserdata( L, lua_upvalueindex(1) );int arg=lua_get_key_arg( L, 1 ); if(arg==KEY_SHOOT_FULL_ONLY) {... and function is press or click, but not release....} ((void(*)(long))func)( arg); return lua_yield( L, 0 );}
Actually, I just want to set a flag when Lua calls for a press or click of shoot_full_only. I've tracked it down to luascript.c here:
repeat press("shoot_full_only") repeat sleep(10)until get_shot_ready() release("shoot_full_only") tv=tv+get_shot_meter() set_prop(pTV,tv) set_prop(pTV2,tv) sleep(1)until false
The result is that I can take pictures at better than 1 shot per second, with accurate metering (in histogram.c).
Doing this from a script has become something of a "quest for the holy grail". I recall several posts suggesting it is impossible. So good for you if you have even gotten close.Can you sustain that rate for more than 5 or 10 seconds ? What speed SD card are you using ?I guess the other question will quickly be which cameras can actually shoot that fast. Time will tell I guess.
Essentially, I'm trying to get the same rate as the camera gets by holding the shutter down in continuous drive mode. Whatever rate the camera can do this way, I think I can get close. But the real breakthrough is the metering, not the speed.
I'll post more about that in the other thread after I finished processing the pictures I took tonight.
Other thread ? Where ? Six month for now, nobody reading this will know where to go. Not so nice ..
// for press,release and clickstatic int luaCB_keyfunc( lua_State* L ){ raw_set_shot_wait(); //clears shot ready flag to 0 - polled by get_shot_ready() void* func = lua_touserdata( L, lua_upvalueindex(1) ); ((void(*)(long))func)( lua_get_key_arg( L, 1 ) ); return lua_yield( L, 0 );}//below is in raw.cvoid raw_set_shot_wait() //called when shoot_full or shoot_full_only is clicked or pressed{ shot_ready=0;}
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