2013-02-05 20:02:12 +01:00
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< li class = "navelem" > < a class = "el" href = "dir_c8a8870798f18a14afbce47230dc4059.html" > GitHub< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_8d22a5dfb299d0b3a2bdc551c5cdbd10.html" > USB_Host_Shield_2.0< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_97588e98cf49a80ecbc724cd3683e378.html" > examples< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_c5918bf316cd8ba36163b1fb04c36ff1.html" > HID< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_8dbb1e1f0af541b88bec25c41dd874b5.html" > USBHIDJoystick< / a > < / li > < / ul >
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< div class = "title" > hidjoystickrptparser.cpp< / div > < / div >
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< a href = "hidjoystickrptparser_8cpp.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "hidjoystickrptparser_8h.html" > hidjoystickrptparser.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < a class = "code" href = "class_joystick_report_parser.html#aeb476e57f0fd506b03440d15bc3c6e40" > JoystickReportParser::JoystickReportParser< / a > (< a class = "code" href = "class_joystick_events.html" > JoystickEvents< / a > *evt) : < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   joyEvents(evt),< / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   oldHat(0xDE),< / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   oldButtons(0)< / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   {< / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=0; i< < a class = "code" href = "hidjoystickrptparser_8h.html#a6de86ce1a3ec99e5ff75238a4457fb56" > RPT_GEMEPAD_LEN< / a > ; i++)< / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   oldPad[i] = 0xD; < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   }< / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_joystick_report_parser.html#a850eef4fd0cab0b808407e5764d2d7ed" > JoystickReportParser::Parse< / a > (< a class = "code" href = "class_h_i_d.html" > HID< / a > *hid, < span class = "keywordtype" > bool< / span > is_rpt_id, uint8_t len, uint8_t *buf)< / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   {< / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "keywordtype" > bool< / span > match = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "comment" > // Checking if there are changes in report since the method was last called< / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=0; i< < a class = "code" href = "hidjoystickrptparser_8h.html#a6de86ce1a3ec99e5ff75238a4457fb56" > RPT_GEMEPAD_LEN< / a > ; i++)< / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "keywordflow" > if< / span > (buf[i] != oldPad[i])< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   {< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   match = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   }< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "comment" > // Calling Game Pad event handler< / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "keywordflow" > if< / span > (!match & & joyEvents)< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   {< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   joyEvents-> < a class = "code" href = "class_joystick_events.html#ab0824dafb242affd6cab37675f1371c4" > OnGamePadChanged< / a > ((< span class = "keyword" > const< / span > < a class = "code" href = "struct_game_pad_event_data.html" > GamePadEventData< / a > *)buf);< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=0; i< < a class = "code" href = "hidjoystickrptparser_8h.html#a6de86ce1a3ec99e5ff75238a4457fb56" > RPT_GEMEPAD_LEN< / a > ; i++) oldPad[i] = buf[i];< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   }< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   uint8_t hat = (buf[5] & 0xF);< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "comment" > // Calling Hat Switch event handler< / span > < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keywordflow" > if< / span > (hat != oldHat & & joyEvents)< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   {< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   joyEvents-> < a class = "code" href = "class_joystick_events.html#a70c08137847905d17cb9289d3a50b011" > OnHatSwitch< / a > (hat);< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   oldHat = hat;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   }< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   uint16_t buttons = (0x0000 | buf[6]);< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   buttons < < = 4;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   buttons |= (buf[5] > > 4);< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   uint16_t changes = (buttons ^ oldButtons);< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > // Calling Button Event Handler for every button changed< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "keywordflow" > if< / span > (changes)< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   {< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=0; i< 0x0C; i++)< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   {< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   uint16_t mask = (0x0001 < < i);< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "keywordflow" > if< / span > (((mask & changes) > 0) & & joyEvents)< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keywordflow" > if< / span > ((buttons & mask) > 0)< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   joyEvents-> < a class = "code" href = "class_joystick_events.html#ac7aa35db38be23b94285f723cb0c9a51" > OnButtonDn< / a > (i+1);< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   joyEvents-> < a class = "code" href = "class_joystick_events.html#a5f7080aa6456474f70cd271efd1253b9" > OnButtonUp< / a > (i+1);< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   }< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   oldButtons = buttons;< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   }< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   }< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_joystick_events.html#ab0824dafb242affd6cab37675f1371c4" > JoystickEvents::OnGamePadChanged< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "struct_game_pad_event_data.html" > GamePadEventData< / a > *evt)< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   {< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   Serial.print(< span class = "stringliteral" > " X: " < / span > );< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   PrintHex< uint8_t> (evt-> < a class = "code" href = "struct_game_pad_event_data.html#a552f357c47323f078143228b43948472" > X< / a > );< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   Serial.print(< span class = "stringliteral" > " \tY: " < / span > );< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   PrintHex< uint8_t> (evt-> < a class = "code" href = "struct_game_pad_event_data.html#a83b9ab5c12215b7acd1b5630d0b19ec3" > Y< / a > );< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   Serial.print(< span class = "stringliteral" > " \tZ: " < / span > );< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   PrintHex< uint8_t> (evt-> < a class = "code" href = "struct_game_pad_event_data.html#aabf3eb9765dc6a242fc05a871b7165e9" > Z1< / a > );< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   Serial.print(< span class = "stringliteral" > " \tZ: " < / span > );< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   PrintHex< uint8_t> (evt-> < a class = "code" href = "struct_game_pad_event_data.html#ab52c1c8f30a5dc60edbd0446fe6ba81a" > Z2< / a > );< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   Serial.print(< span class = "stringliteral" > " \tRz: " < / span > );< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   PrintHex< uint8_t> (evt-> < a class = "code" href = "struct_game_pad_event_data.html#a1bcd02d7281e84f17d9614ea6920ac5a" > Rz< / a > );< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   Serial.println(< span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   }< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > < a class = "code" href = "class_joystick_events.html#a70c08137847905d17cb9289d3a50b011" > 78< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_joystick_events.html#a70c08137847905d17cb9289d3a50b011" > JoystickEvents::OnHatSwitch< / a > (uint8_t hat)< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   {< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   Serial.print(< span class = "stringliteral" > " Hat Switch: " < / span > );< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   PrintHex< uint8_t> (hat);< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   Serial.println(< span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   }< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > < a class = "code" href = "class_joystick_events.html#a5f7080aa6456474f70cd271efd1253b9" > 85< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_joystick_events.html#a5f7080aa6456474f70cd271efd1253b9" > JoystickEvents::OnButtonUp< / a > (uint8_t but_id)< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   {< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   Serial.print(< span class = "stringliteral" > " Up: " < / span > );< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   Serial.println(but_id, DEC);< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   }< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > < a class = "code" href = "class_joystick_events.html#ac7aa35db38be23b94285f723cb0c9a51" > 91< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_joystick_events.html#ac7aa35db38be23b94285f723cb0c9a51" > JoystickEvents::OnButtonDn< / a > (uint8_t but_id)< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   {< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   Serial.print(< span class = "stringliteral" > " Dn: " < / span > );< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   Serial.println(but_id, DEC);< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   }< / div >
< / div > <!-- fragment --> < / div > <!-- contents -->
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