mirror of
git://projects.qi-hardware.com/iris.git
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88 lines
2.2 KiB
COBOL
88 lines
2.2 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, lockleds, pwm, lcd
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enum type:
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KBD = 0x10000
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TP
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static void send (Capability c, unsigned d):
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receiver_create_capability (6, __my_receiver, d)
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invoke_10 (c, cap_copy (6))
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static void setup ():
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unsigned state = 0
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Capability base = 7
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while true:
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Message msg
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wait (&msg, base, base + 1, base + 2, base + 3)
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switch msg.data[0]:
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case INIT_SET_GPIO:
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kdebug ("gpio\n")
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kbd = base
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tp = base + 1
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lockleds = base + 2
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pwm = base + 3
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base += 4
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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 = base
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++base
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++state
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break
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if state == 2:
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break
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send (kbd, KBD)
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send (tp, TP)
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invoke_01 (pwm, 1)
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char const *decode_kbd = "0123456789abcdefghijklmnopqrstuvwxyz!@#$%^&*() T\n[],.-=/\\;|`'UDLREIKBPFZMS{}CA\":"
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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, CAPABILITY_NONE, CAPABILITY_NONE, CAPABILITY_NONE, CAPABILITY_NONE)
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switch msg.protected_data:
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case KBD:
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unsigned code = msg.data[0]
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if code & KEYBOARD_RELEASE:
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break
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kdebug_char (decode_kbd[code])
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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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