mirror of
git://projects.qi-hardware.com/iris.git
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100 lines
2.3 KiB
COBOL
100 lines
2.3 KiB
COBOL
#pypp 0
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// Iris: micro-kernel for a capability-based operating system.
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// boot-programs/init.ccp: System boot manager.
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// Copyright 2009 Bas Wijnen <wijnen@debian.org>
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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 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "devices.hh"
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#include "iris.h"
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static Capability kbd, tp, poweroff, powerbutton, battery, lockleds, pwm, lcd
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enum type:
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KBD = 0x10000
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TP
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POWERBUTTON
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BATTERY
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static void send (Capability c, unsigned d):
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Capability n = receiver_create_capability (__my_receiver, d)
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invoke_10 (c, cap_copy (n))
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drop (n)
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static void setup ():
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unsigned state = 0
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while true:
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Message msg
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wait (&msg)
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switch msg.data[0]:
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case INIT_SET_GPIO_0:
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kdebug ("gpio 0\n")
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kbd = msg.cap[0]
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tp = msg.cap[1]
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poweroff = msg.cap[2]
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powerbutton = msg.cap[3]
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++state
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break
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case INIT_SET_GPIO_1:
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kdebug ("gpio 1\n")
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battery = msg.cap[0]
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lockleds = msg.cap[1]
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pwm = msg.cap[2]
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++state
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break
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case INIT_SET_LCD:
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kdebug ("lcd\n")
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lcd = msg.cap[0]
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++state
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break
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if state == 3:
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break
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send (kbd, KBD)
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send (tp, TP)
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send (powerbutton, POWERBUTTON)
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send (battery, BATTERY)
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invoke_01 (pwm, 1)
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int main ():
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// Set up lcd first
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schedule ()
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kdebug ("start init\n")
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setup ()
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kdebug ("run init\n")
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while true:
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Message msg
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wait (&msg)
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switch msg.protected_data:
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case KBD:
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kdebug ("keyboard event: ")
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kdebug_num (msg.data[0])
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kdebug_char ('\n')
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break
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case TP:
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unsigned leds = 0
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if msg.data[0] & 1:
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leds |= 0x1
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else:
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leds |= 0x4
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if !(msg.data[0] & 0x10000):
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leds |= 0x2
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invoke_01 (lockleds, leds)
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break
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case POWERBUTTON:
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kdebug ("powerbutton event\n")
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break
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case BATTERY:
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kdebug ("battery event\n")
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break
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