PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)
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Diff: POKITTO_HW/Pokitto_extport.cpp
- Revision:
- 0:e8b8f36b4505
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/POKITTO_HW/Pokitto_extport.cpp Mon Sep 18 11:47:51 2017 +0000 @@ -0,0 +1,95 @@ +/**************************************************************************/ +/*! + @file Pokitto_extport.cpp + @author Jonne Valola + + @section LICENSE + + Pokitto development stage library + Software License Agreement + + Copyright (c) 2015, Jonne Valola ("Author") + All rights reserved. + + This library is intended solely for the purpose of Pokitto development. + + Redistribution and use in source and binary forms, with or without + modification requires written permission from Author. +*/ +/**************************************************************************/ + +#include "Pokitto.h" + +using namespace mbed; //needed for interruptin + +#if POK_USE_EXT > 0 +//#if POK_BOARDREV == 1 + /** 2-layer board rev 1.3 **/ +//#else + /** 4-layer board rev 2.1 **/ + //InterruptIn ext0(P1_19); + AnalogIn ext0(P1_19); + DigitalIn ext1(P0_11, PullUp); + //DigitalOut ext0(P1_19); + //DigitalOut ext1(P0_11); + DigitalOut ext2(P0_12); + DigitalOut ext3(P0_13); + DigitalOut ext4(P0_14); + DigitalOut ext5(P0_17); + DigitalOut ext6(P0_18); + DigitalOut ext7(P0_19); + DigitalOut ext8(P1_20); + DigitalOut ext9(P1_21); + DigitalOut ext10(P1_22); + DigitalOut ext11(P1_23); + DigitalOut ext12(P1_5); + DigitalOut ext13(P1_6); + DigitalOut ext14(P1_8); + DigitalOut ext15(P1_26); + DigitalOut ext16(P1_27); + DigitalOut ext17(P0_16); +//#endif // POK_BOARDREV +#endif // POK_USE_EXT + + + +void ext_write(uint32_t value) { + #if POK_USE_EXT > 0 + if (value & 1) SET_EXT0 else CLR_EXT0; + value >>= 1; + if (value & 1) SET_EXT1 else CLR_EXT1; + value >>= 1; + if (value & 1) SET_EXT2 else CLR_EXT2; + value >>= 1; + if (value & 1) SET_EXT3 else CLR_EXT3; + value >>= 1; + if (value & 1) SET_EXT4 else CLR_EXT4; + value >>= 1; + if (value & 1) SET_EXT5 else CLR_EXT5; + value >>= 1; + if (value & 1) SET_EXT6 else CLR_EXT6; + value >>= 1; + if (value & 1) SET_EXT7 else CLR_EXT7; + value >>= 1; + if (value & 1) SET_EXT8 else CLR_EXT8; + value >>= 1; + if (value & 1) SET_EXT9 else CLR_EXT9; + value >>= 1; + if (value & 1) SET_EXT10 else CLR_EXT10; + value >>= 1; + if (value & 1) SET_EXT11 else CLR_EXT11; + value >>= 1; + if (value & 1) SET_EXT12 else CLR_EXT12; + value >>= 1; + if (value & 1) SET_EXT13 else CLR_EXT13; + value >>= 1; + if (value & 1) SET_EXT14 else CLR_EXT14; + value >>= 1; + if (value & 1) SET_EXT15 else CLR_EXT15; + value >>= 1; + if (value & 1) SET_EXT16 else CLR_EXT16; + value >>= 1; + if (value & 1) SET_EXT17 else CLR_EXT17; + #endif +} +