mirror of
git://projects.qi-hardware.com/ben-wpan.git
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bf74a0348b
- fw/atspi/atspi.c: fixed typo in title - fw/atspi/Makefile: added ../include to include path for usb-ids.h
70 lines
1.1 KiB
C
70 lines
1.1 KiB
C
/*
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* atspi/atspi.c - ATSPI initialization and main loop
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*
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* Written 2008-2010 by Werner Almesberger
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* Copyright 2008-2010 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include "regs.h"
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#include "io.h"
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#include "usb.h"
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#include "atspi/ep0.h"
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#include "version.h"
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static void init_io(void)
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{
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/*
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* Signal Mode Value
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*
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* MOSI push-pull 0
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* MISO open drain 1 (input)
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* SCLK push-pull 1
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* nSS push-pull 1
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* nRST_RF push-pull 1
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* IRQ_RF open drain 1 (input)
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* SLP_TR push-pull 0
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*
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* LED push-pull 0 (set up by boot loader)
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*
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* all unused open drain 0
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*/
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MOSI = 0;
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MOSI_MODE = 1;
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SCLK = 0;
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SCLK_MODE = 1;
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nSS_MODE = 1;
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nRST_RF_MODE = 1;
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SLP_TR = 0;
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SLP_TR_MODE = 1;
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P0 &=
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~((1 << 0) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
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P3 = 0;
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}
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void main(void)
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{
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init_io();
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usb_init();
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ep0_init();
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while (1) {
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usb_poll();
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}
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}
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