mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
/* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
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This software may be distributed and modified under the terms of the GNU
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General Public License version 2 (GPL2) as published by the Free Software
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Foundation and appearing in the file GPL2.TXT included in the packaging of
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this file. Please note that GPL2 Section 2[b] requires that all works based
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on this software must also be made publicly available under the terms of
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the GPL2 ("Copyleft").
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Contact information
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-------------------
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Circuits At Home, LTD
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Web : http://www.circuitsathome.com
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e-mail : support@circuitsathome.com
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*/
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#include "message.h"
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// 0x80 is the default (i.e. trace) to turn off set this global to something lower.
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// this allows for 126 other debugging levels.
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// TO-DO: Allow assignment to a different serial port
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int UsbDEBUGlvl = 0x80;
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void E_Notifyc(char c, int lvl) {
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if (UsbDEBUGlvl < lvl) return;
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#if defined(ARDUINO) && ARDUINO >=100
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USB_HOST_SERIAL.print(c);
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#else
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USB_HOST_SERIAL.print(c, BYTE);
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#endif
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//USB_HOST_SERIAL.flush();
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}
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void E_Notify(char const * msg, int lvl) {
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if (UsbDEBUGlvl < lvl) return;
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if (!msg) return;
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char c;
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while ((c = pgm_read_byte(msg++))) E_Notifyc(c, lvl);
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}
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void E_NotifyStr(char const * msg, int lvl) {
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if (UsbDEBUGlvl < lvl) return;
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if (!msg) return;
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char c;
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while (c = *msg++) E_Notifyc(c, lvl);
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}
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void E_Notify(uint8_t b, int lvl) {
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if (UsbDEBUGlvl < lvl) return;
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#if defined(ARDUINO) && ARDUINO >=100
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USB_HOST_SERIAL.print(b);
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#else
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USB_HOST_SERIAL.print(b, DEC);
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#endif
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//USB_HOST_SERIAL.flush();
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}
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void E_Notify(double d, int lvl) {
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if (UsbDEBUGlvl < lvl) return;
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USB_HOST_SERIAL.print(d);
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//USB_HOST_SERIAL.flush();
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}
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#ifdef DEBUG_USB_HOST
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void NotifyFailGetDevDescr(void) {
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Notify(PSTR("\r\ngetDevDescr"), 0x80);
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}
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void NotifyFailSetDevTblEntry(void) {
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Notify(PSTR("\r\nsetDevTblEn"), 0x80);
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}
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void NotifyFailGetConfDescr(void) {
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Notify(PSTR("\r\ngetConf"), 0x80);
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}
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void NotifyFailSetConfDescr(void) {
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Notify(PSTR("\r\nsetConf"), 0x80);
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}
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void NotifyFailGetDevDescr(uint8_t reason) {
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NotifyFailGetDevDescr();
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NotifyFail(reason);
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}
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void NotifyFailSetDevTblEntry(uint8_t reason) {
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NotifyFailSetDevTblEntry();
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NotifyFail(reason);
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}
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void NotifyFailGetConfDescr(uint8_t reason) {
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NotifyFailGetConfDescr();
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NotifyFail(reason);
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}
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/* Will we need this in the future?
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void NotifyFailSetConfDescr(uint8_t reason) {
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NotifyFailSetConfDescr();
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NotifyFail(reason);
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}
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*/
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void NotifyFailUnknownDevice(uint16_t VID, uint16_t PID) {
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Notify(PSTR("\r\nUnknown Device Connected - VID: "), 0x80);
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PrintHex<uint16_t > (VID, 0x80);
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Notify(PSTR(" PID: "), 0x80);
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PrintHex<uint16_t > (PID, 0x80);
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}
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void NotifyFail(uint8_t rcode) {
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PrintHex<uint8_t > (rcode, 0x80);
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Notify(PSTR("\r\n"), 0x80);
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}
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#endif
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