root / trunk / common / tooltron.h @ 191
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* This file is part of Tooltron.
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*
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* Tooltron is free software: you can redistribute it and/or modify
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* it under the terms of the Lesser 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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* Tooltron 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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* Lesser GNU General Public License for more details.
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* You should have received a copy of the Lesser GNU General Public License
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* along with Tooltron. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2009 Kevin Woo <kwoo@2ndt.com>, Brad Neuman <bneuman@andrew.cmu.edu>
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*
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********/
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#ifndef _TOOLTRON_H_
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#define _TOOLTRON_H_
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#include <stdint.h> |
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/****** Message Dictionary ******/
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// Commonly used message bytes
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#define DELIM '^' |
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#define SERVER 1 |
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#define ACK_CRC ADDR ^ SERVER
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// These are the bytes used in the messaage types
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#define TT_GET_KEY 'k' // Get a key from the keyboard |
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#define TT_ACK 'a' // Ack |
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#define TT_NACK 'n' // Nack |
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#define TT_TO 'f' // State timeout |
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#define TT_TIMEOUT 't' // Packet timeout |
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#define TT_RESET 'r' // Tool reset request |
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#define TT_BOOT 'b' // Tool boot message |
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#define TT_PROGM 'p' // Program mode request |
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#define TT_PROGD 'd' // Program data |
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#define TT_BAD 0 // If there was a packet parsing error |
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// Number of bytes that the PROGx packets have in the payload
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#define PROGM_PACKET_SIZE 2 |
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#define PROGD_PACKET_SIZE 32 |
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// Tool timeout?
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#define TIMEOUT_SECONDS 10 |
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// Memory locations
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#define MAIN_ADDR 0x0 // User code starts here |
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#define BOOT_START 0x400 // Bootloader code starts here |
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/****** Utility Definitions ******/
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#define TRUE 0 |
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#define FALSE 1 |
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#endif
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