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MicroDexed/third-party/USBHost_t36/examples/keyboard_viewer/keyboard_viewer.ino

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Added newer USBHost_t36 library for self installation. Small fixes.
1 year ago
//=============================================================================
// Simple test viewer app for several of the USB devices on a display
// This sketch as well as all others in this library will only work with the
// Teensy 3.6 and the T4.x boards.
//
// The default display is the ILI9341, which uses the ILI9341_t3 library,
// which installs with Teensyduino. Alterntively you could use
// the ILI9341_t3n library which supports different SPI busses and the like
// It is located at:
// ili9341_t3n that can be located: https://github.com/KurtE/ILI9341_t3n
//
// Alternate display ST7735 or ST7789 using the ST7735_t3 library which comes
// with Teensyduino.
//
// Default pins
// 8 = RST
// 9 = D/C
// 10 = CS
//
// This example is in the public domain
//=============================================================================
// Define optional drivers
//#define USE_ST77XX // define this if you wish to use one of these displays.
//#define USE_ILI9341_t3n
// optional SPI pins...
#define USE_KURTE_MMOD2
#include "USBHost_t36.h"
#ifdef USE_ST77XX
#include <ST7735_t3.h>
#include <st7735_t3_font_Arial.h>
#include <ST7789_t3.h>
#define BLACK ST77XX_BLACK
#define WHITE ST77XX_WHITE
#define YELLOW ST77XX_YELLOW
#define GREEN ST77XX_GREEN
#define RED ST77XX_RED
#define CENTER ST7789_t3::CENTER
#else
#ifdef USE_ILI9341_t3n
#include <ILI9341_t3n.h>
#include <ili9341_t3n_font_Arial.h>
#define CENTER ILI9341_t3n::CENTER
#else
#include <ILI9341_t3.h>
#include <font_Arial.h>
#endif
#define BLACK ILI9341_BLACK
#define WHITE ILI9341_WHITE
#define YELLOW ILI9341_YELLOW
#define GREEN ILI9341_GREEN
#define RED ILI9341_RED
#endif
//=============================================================================
// Connection configuration of ILI9341 LCD TFT
//=============================================================================
#ifdef USE_KURTE_MMOD2
#define TFT_RST 31
#define TFT_DC 9
#define TFT_CS 32
#else
#define TFT_RST 8
#define TFT_DC 9
#define TFT_CS 10
#endif
#ifdef USE_ST77XX
ST7789_t3 tft = ST7789_t3(TFT_CS, TFT_DC, TFT_RST);
#elif defined(USE_ILI9341_t3n)
ILI9341_t3n tft = ILI9341_t3n(TFT_CS, TFT_DC, TFT_RST);
#else
ILI9341_t3 tft = ILI9341_t3(TFT_CS, TFT_DC, TFT_RST);
#endif
//=============================================================================
// USB Host Ojbects
//=============================================================================
USBHost myusb;
USBHub hub1(myusb);
USBHub hub2(myusb);
KeyboardController keyboard1(myusb);
USBHIDParser hid1(myusb);
USBHIDParser hid2(myusb);
USBHIDParser hid3(myusb);
USBHIDParser hid4(myusb);
USBHIDParser hid5(myusb);
//BluetoothController bluet(myusb, true, "0000"); // Version does pairing to device
BluetoothController bluet(myusb); // version assumes it already was paired
// Lets only include in the lists The most top level type devices we wish to show information for.
USBDriver *drivers[] = { &bluet, &hid1, &hid2, &hid3, &hid4, &hid5 };
#define CNT_DEVICES (sizeof(drivers) / sizeof(drivers[0]))
const char *driver_names[CNT_DEVICES] = { "Bluet", "HID1", "HID2", "HID3", "HID4", "HID5" };
bool driver_active[CNT_DEVICES] = { false, false, false, false };
// Lets also look at HID Input devices
USBHIDInput *hiddrivers[] = { &keyboard1 };
#define CNT_HIDDEVICES (sizeof(hiddrivers) / sizeof(hiddrivers[0]))
const char *hid_driver_names[CNT_HIDDEVICES] = { "Keyboard" };
bool hid_driver_active[CNT_HIDDEVICES] = { false };
BTHIDInput *bthiddrivers[] = { &keyboard1 };
#define CNT_BTHIDDEVICES (sizeof(bthiddrivers) / sizeof(bthiddrivers[0]))
const char *bthid_driver_names[CNT_HIDDEVICES] = { "keyboard(bt)" };
bool bthid_driver_active[CNT_HIDDEVICES] = { false };
//=============================================================================
// Other state variables.
//=============================================================================
bool BT = 0;
bool new_device_detected = false;
//=============================================================================
// Setup
//=============================================================================
void setup() {
Serial1.begin(2000000);
while (!Serial && millis() < 3000)
; // wait for Arduino Serial Monitor
Serial.println("\nUSB Host Keyboard viewer");
if (CrashReport) {
Serial.print(CrashReport);
while (Serial.available() == 0)
;
}
myusb.begin();
keyboard1.attachRawPress(OnRawPress);
keyboard1.attachRawRelease(OnRawRelease);
keyboard1.attachExtrasPress(OnHIDExtrasPress);
keyboard1.attachExtrasRelease(OnHIDExtrasRelease);
#ifdef USE_ST77XX
// Only uncomment one of these init options.
// ST7735 - More options mentioned in examples for st7735_t3 library
//tft.initR(INITR_BLACKTAB); // if you're using a 1.8" TFT 128x160 displays
//tft.initR(INITR_144GREENTAB); // if you're using a 1.44" TFT (128x128)
//tft.initR(INITR_MINI160x80); //if you're using a .96" TFT(160x80)
// ST7789
tft.init(240, 240); // initialize a ST7789 chip, 240x240 pixels
//tft.init(240, 320); // Init ST7789 2.0" 320x240
//tft.init(135, 240); // Init ST7789 1.4" 135x240
//tft.init(240, 240, SPI_MODE2); // clones Init ST7789 240x240 no CS
#else
tft.begin();
#endif
delay(100);
tft.setRotation(3); // 180
delay(100);
tft.fillScreen(BLACK);
tft.setTextColor(YELLOW);
tft.setTextSize(2);
TFTDrawTextCentered("Waiting for Device...");
}
//=============================================================================
// Loop
//=============================================================================
void loop() {
myusb.Task();
// Update the display with
UpdateActiveDeviceInfo();
}
//=============================================================================
// TFTDrawTextCentered
//=============================================================================
void TFTDrawTextCentered(const char *psz) {
#ifdef CENTER
tft.setCursor(CENTER, CENTER);
#else
uint16_t x = (tft.width() - tft.measureTextWidth(psz)) / 2;
uint16_t y = (tft.height() - tft.measureTextHeight(psz)) / 2;
tft.setCursor(x, y);
#endif
tft.print(psz);
}
//=============================================================================
// UpdateActiveDeviceInfo
//=============================================================================
void UpdateActiveDeviceInfo() {
// First see if any high level devices
for (uint8_t i = 0; i < CNT_DEVICES; i++) {
if (*drivers[i] != driver_active[i]) {
if (driver_active[i]) {
Serial.printf("*** Device %s - disconnected ***\n", driver_names[i]);
driver_active[i] = false;
} else {
new_device_detected = true;
Serial.printf("*** Device %s %x:%x - connected ***\n", driver_names[i], drivers[i]->idVendor(), drivers[i]->idProduct());
driver_active[i] = true;
tft.fillScreen(BLACK); // clear the screen.
tft.setCursor(0, 0);
tft.setTextColor(YELLOW);
tft.setFont(Arial_12);
tft.printf("Device %s %x:%x\n", driver_names[i], drivers[i]->idVendor(), drivers[i]->idProduct());
const uint8_t *psz = drivers[i]->manufacturer();
if (psz && *psz) tft.printf(" manufacturer: %s\n", psz);
psz = drivers[i]->product();
if (psz && *psz) tft.printf(" product: %s\n", psz);
psz = drivers[i]->serialNumber();
if (psz && *psz) tft.printf(" Serial: %s\n", psz);
}
}
}
// Then Hid Devices
for (uint8_t i = 0; i < CNT_HIDDEVICES; i++) {
if (*hiddrivers[i] != hid_driver_active[i]) {
if (hid_driver_active[i]) {
Serial.printf("*** HID Device %s - disconnected ***\n", hid_driver_names[i]);
hid_driver_active[i] = false;
if (hiddrivers[i] == &keyboard1) {
tft.fillScreen(BLACK);
tft.setTextColor(YELLOW);
tft.setTextSize(2);
TFTDrawTextCentered("Waiting for Device...");
}
} else {
new_device_detected = true;
Serial.printf("*** HID Device %s %x:%x - connected ***\n", hid_driver_names[i], hiddrivers[i]->idVendor(), hiddrivers[i]->idProduct());
hid_driver_active[i] = true;
tft.fillScreen(BLACK); // clear the screen.
tft.setCursor(0, 0);
tft.setTextColor(YELLOW);
tft.setFont(Arial_12);
tft.printf("HID Device %s %x:%x\n", hid_driver_names[i], hiddrivers[i]->idVendor(), hiddrivers[i]->idProduct());
const uint8_t *psz = hiddrivers[i]->manufacturer();
if (psz && *psz) tft.printf(" manufacturer: %s\n", psz);
psz = hiddrivers[i]->product();
if (psz && *psz) tft.printf(" product: %s\n", psz);
psz = hiddrivers[i]->serialNumber();
if (psz && *psz) tft.printf(" Serial: %s\n", psz);
DrawKeyboard();
}
}
}
// Then Bluetooth devices
for (uint8_t i = 0; i < CNT_BTHIDDEVICES; i++) {
if (*bthiddrivers[i] != bthid_driver_active[i]) {
if (bthid_driver_active[i]) {
Serial.printf("*** BTHID Device %s - disconnected ***\n", hid_driver_names[i]);
bthid_driver_active[i] = false;
} else {
new_device_detected = true;
Serial.printf("*** BTHID Device %s %x:%x - connected ***\n", hid_driver_names[i], hiddrivers[i]->idVendor(), hiddrivers[i]->idProduct());
bthid_driver_active[i] = true;
tft.fillScreen(BLACK); // clear the screen.
tft.setCursor(0, 0);
tft.setTextColor(YELLOW);
tft.setFont(Arial_12);
tft.printf("Bluetooth Device %s %x:%x\n", bthid_driver_names[i], bthiddrivers[i]->idVendor(), bthiddrivers[i]->idProduct());
const uint8_t *psz = bthiddrivers[i]->manufacturer();
if (psz && *psz) tft.printf(" manufacturer: %s\n", psz);
psz = bthiddrivers[i]->product();
if (psz && *psz) tft.printf(" product: %s\n", psz);
psz = bthiddrivers[i]->serialNumber();
if (psz && *psz) tft.printf(" Serial: %s\n", psz);
}
}
}
}
//======================================================
// Keycode information
//======================================================
typedef struct {
uint8_t key_code; // sort of duplicate in table, but...
uint8_t row; // which row to draw it in. we will scale
uint8_t col; // which column
const char *sz; // text to display.
} KEYCODE_SCAN_DATA_t;
#define KEYINDEX(K) (K & 0xff)
KEYCODE_SCAN_DATA_t keycode_scan_data[] = {
{ 0, 255 }, { 1, 255 }, { 2, 255 }, { 3, 255 }, // 0-3 are not used,
{ KEYINDEX(KEY_A), 3, 2, "A" }, //( 4 )
{ KEYINDEX(KEY_B), 4, 6, "B" }, //( 5 )
{ KEYINDEX(KEY_C), 4, 4, "C" }, //( 6 )
{ KEYINDEX(KEY_D), 3, 4, "D" }, //( 7 )
{ KEYINDEX(KEY_E), 2, 4, "E" }, //( 8 )
{ KEYINDEX(KEY_F), 3, 5, "F" }, //( 9 )
{ KEYINDEX(KEY_G), 3, 6, "G" }, //( 10 )
{ KEYINDEX(KEY_H), 3, 7, "H" }, //( 11 )
{ KEYINDEX(KEY_I), 2, 9, "I" }, //( 12 )
{ KEYINDEX(KEY_J), 3, 8, "J" }, //( 13 )
{ KEYINDEX(KEY_K), 3, 9, "K" }, //( 14 )
{ KEYINDEX(KEY_L), 3, 10, "L" }, //( 15 )
{ KEYINDEX(KEY_M), 4, 8, "M" }, //( 16 )
{ KEYINDEX(KEY_N), 4, 7, "N" }, //( 17 )
{ KEYINDEX(KEY_O), 2, 10, "O" }, //( 18 )
{ KEYINDEX(KEY_P), 2, 11, "P" }, //( 19 )
{ KEYINDEX(KEY_Q), 2, 2, "Q" }, //( 20 )
{ KEYINDEX(KEY_R), 2, 5, "R" }, //( 21 )
{ KEYINDEX(KEY_S), 3, 3, "S" }, //( 22 )
{ KEYINDEX(KEY_T), 2, 6, "T" }, //( 23 )
{ KEYINDEX(KEY_U), 2, 8, "U" }, //( 24 )
{ KEYINDEX(KEY_V), 4, 5, "V" }, //( 25 )
{ KEYINDEX(KEY_W), 2, 3, "W" }, //( 26 )
{ KEYINDEX(KEY_X), 4, 3, "X" }, //( 27 )
{ KEYINDEX(KEY_Y), 2, 7, "Y" }, //( 28 )
{ KEYINDEX(KEY_Z), 4, 2, "Z" }, //( 29 )
{ KEYINDEX(KEY_1), 1, 1, "1" }, //( 30 )
{ KEYINDEX(KEY_2), 1, 2, "2" }, //( 31 )
{ KEYINDEX(KEY_3), 1, 3, "3" }, //( 32 )
{ KEYINDEX(KEY_4), 1, 4, "4" }, //( 33 )
{ KEYINDEX(KEY_5), 1, 5, "5" }, //( 34 )
{ KEYINDEX(KEY_6), 1, 6, "6" }, //( 35 )
{ KEYINDEX(KEY_7), 1, 7, "7" }, //( 36 )
{ KEYINDEX(KEY_8), 1, 8, "8" }, //( 37 )
{ KEYINDEX(KEY_9), 1, 9, "9" }, //( 38 )
{ KEYINDEX(KEY_0), 1, 10, "0" }, //( 39 )
{ KEYINDEX(KEY_ENTER), 3, 13, "EN" }, //( 40 )
{ KEYINDEX(KEY_ESC), 0, 0, "ESC" }, //( 41 )
{ KEYINDEX(KEY_BACKSPACE), 1, 13, "BS" }, //( 42 )
{ KEYINDEX(KEY_TAB), 2, 0, "TAB" }, //( 43 )
{ KEYINDEX(KEY_SPACE), 5, 6, "SP" }, //( 44 )
{ KEYINDEX(KEY_MINUS), 1, 11, "-" }, //( 45 )
{ KEYINDEX(KEY_EQUAL), 1, 12, "=" }, //( 46 )
{ KEYINDEX(KEY_LEFT_BRACE), 2, 12, "[" }, //( 47 )
{ KEYINDEX(KEY_RIGHT_BRACE), 2, 13, "]" }, //( 48 )
{ KEYINDEX(KEY_BACKSLASH), 4, 11, "\\" }, //( 49 )
{ KEYINDEX(KEY_NON_US_NUM), 255, 0, "??" }, //( 50 )
{ KEYINDEX(KEY_SEMICOLON), 3, 11, ";" }, //( 51 )
{ KEYINDEX(KEY_QUOTE), 3, 12, "'" }, //( 52 )
{ KEYINDEX(KEY_TILDE), 1, 0, "`" }, //( 53 )
{ KEYINDEX(KEY_COMMA), 4, 9, "," }, //( 54 )
{ KEYINDEX(KEY_PERIOD), 4, 10, "." }, //( 55 )
{ KEYINDEX(KEY_SLASH), 4, 11, "/" }, //( 56 )
{ KEYINDEX(KEY_CAPS_LOCK), 3, 0, "CAP" }, //( 57 )
{ KEYINDEX(KEY_F1), 0, 2, "F1" }, //( 58 )
{ KEYINDEX(KEY_F2), 0, 3, "F2" }, //( 59 )
{ KEYINDEX(KEY_F3), 0, 4, "F3" }, //( 60 )
{ KEYINDEX(KEY_F4), 0, 5, "F4" }, //( 61 )
{ KEYINDEX(KEY_F5), 0, 6, "F5" }, //( 62 )
{ KEYINDEX(KEY_F6), 0, 7, "F6" }, //( 63 )
{ KEYINDEX(KEY_F7), 0, 8, "F7" }, //( 64 )
{ KEYINDEX(KEY_F8), 0, 9, "F8" }, //( 65 )
{ KEYINDEX(KEY_F9), 0, 10, "F9" }, //( 66 )
{ KEYINDEX(KEY_F10), 0, 11, "10" }, //( 67 )
{ KEYINDEX(KEY_F11), 0, 12, "11" }, //( 68 )
{ KEYINDEX(KEY_F12), 0, 13, "12" }, //( 69 )
{ KEYINDEX(KEY_PRINTSCREEN), 0, 14, "PR" }, //( 70 )
{ KEYINDEX(KEY_SCROLL_LOCK), 0, 15, "SL" }, //( 71 )
{ KEYINDEX(KEY_PAUSE), 0, 16, "PA" }, //( 72 )
{ KEYINDEX(KEY_INSERT), 6, 0, "INS" }, //( 73 )
{ KEYINDEX(KEY_HOME), 6, 4, "HM" }, //( 74 )
{ KEYINDEX(KEY_PAGE_UP), 6, 8, "PU" }, //( 75 )
{ KEYINDEX(KEY_DELETE), 6, 2, "DEL" }, //( 76 )
{ KEYINDEX(KEY_END), 6, 6, "END" }, //( 77 )
{ KEYINDEX(KEY_PAGE_DOWN), 6, 10, "PD" }, //( 78 )
{ KEYINDEX(KEY_RIGHT), 6, 17, "RT" }, //( 79 )
{ KEYINDEX(KEY_LEFT), 6, 16, "LT" }, //( 80 )
{ KEYINDEX(KEY_DOWN), 6, 14, "DN" }, //( 81 )
{ KEYINDEX(KEY_UP), 6, 12, "UP" }, //( 82 )
{ KEYINDEX(KEY_NUM_LOCK), 1, 14, "NL" }, //( 83 )
{ KEYINDEX(KEYPAD_SLASH), 1, 15, "/" }, //( 84 )
{ KEYINDEX(KEYPAD_ASTERIX), 1, 16, "*" }, //( 85 )
{ KEYINDEX(KEYPAD_MINUS), 1, 17, "-" }, //( 86 )
{ KEYINDEX(KEYPAD_PLUS), 2, 17, "+" }, //( 87 )
{ KEYINDEX(KEYPAD_ENTER), 5, 16, "EN" }, //( 88 )
{ KEYINDEX(KEYPAD_1), 4, 14, "1" }, //( 89 )
{ KEYINDEX(KEYPAD_2), 4, 15, "2" }, //( 90 )
{ KEYINDEX(KEYPAD_3), 4, 16, "3" }, //( 91 )
{ KEYINDEX(KEYPAD_4), 3, 14, "4" }, //( 92 )
{ KEYINDEX(KEYPAD_5), 3, 15, "5" }, //( 93 )
{ KEYINDEX(KEYPAD_6), 3, 16, "6" }, //( 94 )
{ KEYINDEX(KEYPAD_7), 2, 14, "7" }, //( 95 )
{ KEYINDEX(KEYPAD_8), 2, 15, "8" }, //( 96 )
{ KEYINDEX(KEYPAD_9), 2, 16, "9" }, //( 97 )
{ KEYINDEX(KEYPAD_0), 5, 14, "0" }, //( 98 )
{ KEYINDEX(KEYPAD_PERIOD), 5, 15, "." }, //( 99 )
{ KEYINDEX(KEY_NON_US_BS), 255, 0, "NON_US_BS" }, //( 100 )
{ KEYINDEX(KEY_MENU), 255, 0, "MENU" }, //( 101 )
{ 102 }, //( 102 )
// Note the ctrl/shift/alt appear to take over F13-F20
{ 103, 5, 0, "CTL" }, //( 103 ) left ctrl
{ 104, 4, 0, "SHF" }, //( 104 ) left shift
{ 105, 5, 4, "ALT" }, //( 105 ) left alt
{ 106, 5, 2, "WIN" }, //( 106 ) left GUI
{ 107, 5, 12, "CTL" }, //( 107 ) right ctrl
{ 108, 4, 12, "SHF" }, //( 108 ) right shift
{ 109, 5, 8, "ALT" }, //( 109 ) right alt
{ 110, 5, 10, "GUI" } //( 110 ) right GUI
};
#define ROW_LAST_MSG 70
#define COL_LAST_MSG 65
#define ROW_START 100
#define COL_START 5
#define ROW_SIZE 20
#define COL_SIZE 17
uint16_t cursor_last_key_end = 0;
//======================================================
// DrawKeyboard
//======================================================
void DrawKeyboard() {
tft.setFont(Arial_9);
tft.setCursor(0, ROW_LAST_MSG);
tft.print("Last key:");
cursor_last_key_end = 0;
tft.setTextColor(RED, BLACK);
for (uint8_t i = 0; i < (sizeof(keycode_scan_data) / sizeof(keycode_scan_data[0])); i++) {
if ((keycode_scan_data[i].sz == nullptr) || (keycode_scan_data[i].row == 255)) continue; // not something to display.
uint16_t y = ROW_START + keycode_scan_data[i].row * ROW_SIZE;
uint16_t x = COL_START + keycode_scan_data[i].col * COL_SIZE;
tft.setCursor(x, y);
tft.print(keycode_scan_data[i].sz);
}
}
//======================================================
// Show the last key pressed or released
//======================================================
void ShowLastKeyChange(const char *sz, bool press) {
tft.setTextColor(press ? YELLOW : RED, BLACK);
tft.setCursor(COL_LAST_MSG, ROW_LAST_MSG);
#ifdef _ILI9341_t3H_
tft.fillRect(COL_LAST_MSG, ROW_LAST_MSG, 320, ROW_SIZE, BLACK);
tft.print(sz);
#else
tft.print(sz);
uint16_t cursor_x = tft.getCursorX();
if (cursor_x < cursor_last_key_end) {
tft.fillRect(cursor_x, ROW_LAST_MSG, cursor_last_key_end - cursor_x + 1, ROW_SIZE, BLACK);
}
cursor_last_key_end = cursor_x;
#endif
}
//======================================================
// Raw Press
//======================================================
void OnRawPress(uint8_t keycode) {
tft.setTextColor(YELLOW, BLACK);
if ((keycode_scan_data[keycode].sz == nullptr) || (keycode_scan_data[keycode].row == 255)) return; // not something to display.
uint16_t y = ROW_START + keycode_scan_data[keycode].row * ROW_SIZE;
uint16_t x = COL_START + keycode_scan_data[keycode].col * COL_SIZE;
tft.setCursor(x, y);
tft.print(keycode_scan_data[keycode].sz);
ShowLastKeyChange(keycode_scan_data[keycode].sz, true);
}
//======================================================
// Raw Relese
//======================================================
void OnRawRelease(uint8_t keycode) {
tft.setTextColor(RED, BLACK);
if ((keycode_scan_data[keycode].sz == nullptr) || (keycode_scan_data[keycode].row == 255)) return; // not something to display.
uint16_t y = ROW_START + keycode_scan_data[keycode].row * ROW_SIZE;
uint16_t x = COL_START + keycode_scan_data[keycode].col * COL_SIZE;
tft.setCursor(x, y);
tft.print(keycode_scan_data[keycode].sz);
ShowLastKeyChange(keycode_scan_data[keycode].sz, false);
}
//======================================================
// HIDS extra press
//======================================================
const char * MapExtraKeyToString(uint32_t top, uint16_t key) {
if (top == 0xc0000) {
switch (key) {
case 0x20 : return " - +10";
case 0x21 : return " - +100";
case 0x22 : return " - AM/PM";
case 0x30 : return " - Power";
case 0x31 : return " - Reset";
case 0x32 : return " - Sleep";
case 0x33 : return " - Sleep After";
case 0x34 : return " - Sleep Mode";
case 0x35 : return " - Illumination";
case 0x36 : return " - Function Buttons";
case 0x40 : return " - Menu";
case 0x41 : return " - Menu Pick";
case 0x42 : return " - Menu Up";
case 0x43 : return " - Menu Down";
case 0x44 : return " - Menu Left";
case 0x45 : return " - Menu Right";
case 0x46 : return " - Menu Escape";
case 0x47 : return " - Menu Value Increase";
case 0x48 : return " - Menu Value Decrease";
case 0x60 : return " - Data On Screen";
case 0x61 : return " - Closed Caption";
case 0x62 : return " - Closed Caption Select";
case 0x63 : return " - VCR/TV";
case 0x64 : return " - Broadcast Mode";
case 0x65 : return " - Snapshot";
case 0x66 : return " - Still";
case 0x80 : return " - Selection";
case 0x81 : return " - Assign Selection";
case 0x82 : return " - Mode Step";
case 0x83 : return " - Recall Last";
case 0x84 : return " - Enter Channel";
case 0x85 : return " - Order Movie";
case 0x86 : return " - Channel";
case 0x87 : return " - Media Selection";
case 0x88 : return " - Media Select Computer";
case 0x89 : return " - Media Select TV";
case 0x8A : return " - Media Select WWW";
case 0x8B : return " - Media Select DVD";
case 0x8C : return " - Media Select Telephone";
case 0x8D : return " - Media Select Program Guide";
case 0x8E : return " - Media Select Video Phone";
case 0x8F : return " - Media Select Games";
case 0x90 : return " - Media Select Messages";
case 0x91 : return " - Media Select CD";
case 0x92 : return " - Media Select VCR";
case 0x93 : return " - Media Select Tuner";
case 0x94 : return " - Quit";
case 0x95 : return " - Help";
case 0x96 : return " - Media Select Tape";
case 0x97 : return " - Media Select Cable";
case 0x98 : return " - Media Select Satellite";
case 0x99 : return " - Media Select Security";
case 0x9A : return " - Media Select Home";
case 0x9B : return " - Media Select Call";
case 0x9C : return " - Channel Increment";
case 0x9D : return " - Channel Decrement";
case 0x9E : return " - Media Select SAP";
case 0xA0 : return " - VCR Plus";
case 0xA1 : return " - Once";
case 0xA2 : return " - Daily";
case 0xA3 : return " - Weekly";
case 0xA4 : return " - Monthly";
case 0xB0 : return " - Play";
case 0xB1 : return " - Pause";
case 0xB2 : return " - Record";
case 0xB3 : return " - Fast Forward";
case 0xB4 : return " - Rewind";
case 0xB5 : return " - Scan Next Track";
case 0xB6 : return " - Scan Previous Track";
case 0xB7 : return " - Stop";
case 0xB8 : return " - Eject";
case 0xB9 : return " - Random Play";
case 0xBA : return " - Select DisC";
case 0xBB : return " - Enter Disc";
case 0xBC : return " - Repeat";
case 0xBD : return " - Tracking";
case 0xBE : return " - Track Normal";
case 0xBF : return " - Slow Tracking";
case 0xC0 : return " - Frame Forward";
case 0xC1 : return " - Frame Back";
case 0xC2 : return " - Mark";
case 0xC3 : return " - Clear Mark";
case 0xC4 : return " - Repeat From Mark";
case 0xC5 : return " - Return To Mark";
case 0xC6 : return " - Search Mark Forward";
case 0xC7 : return " - Search Mark Backwards";
case 0xC8 : return " - Counter Reset";
case 0xC9 : return " - Show Counter";
case 0xCA : return " - Tracking Increment";
case 0xCB : return " - Tracking Decrement";
case 0xCD : return " - Pause/Continue";
case 0xE0 : return " - Volume";
case 0xE1 : return " - Balance";
case 0xE2 : return " - Mute";
case 0xE3 : return " - Bass";
case 0xE4 : return " - Treble";
case 0xE5 : return " - Bass Boost";
case 0xE6 : return " - Surround Mode";
case 0xE7 : return " - Loudness";
case 0xE8 : return " - MPX";
case 0xE9 : return " - Volume Up";
case 0xEA : return " - Volume Down";
case 0xF0 : return " - Speed Select";
case 0xF1 : return " - Playback Speed";
case 0xF2 : return " - Standard Play";
case 0xF3 : return " - Long Play";
case 0xF4 : return " - Extended Play";
case 0xF5 : return " - Slow";
case 0x100: return " - Fan Enable";
case 0x101: return " - Fan Speed";
case 0x102: return " - Light";
case 0x103: return " - Light Illumination Level";
case 0x104: return " - Climate Control Enable";
case 0x105: return " - Room Temperature";
case 0x106: return " - Security Enable";
case 0x107: return " - Fire Alarm";
case 0x108: return " - Police Alarm";
case 0x150: return " - Balance Right";
case 0x151: return " - Balance Left";
case 0x152: return " - Bass Increment";
case 0x153: return " - Bass Decrement";
case 0x154: return " - Treble Increment";
case 0x155: return " - Treble Decrement";
case 0x160: return " - Speaker System";
case 0x161: return " - Channel Left";
case 0x162: return " - Channel Right";
case 0x163: return " - Channel Center";
case 0x164: return " - Channel Front";
case 0x165: return " - Channel Center Front";
case 0x166: return " - Channel Side";
case 0x167: return " - Channel Surround";
case 0x168: return " - Channel Low Frequency Enhancement";
case 0x169: return " - Channel Top";
case 0x16A: return " - Channel Unknown";
case 0x170: return " - Sub-channel";
case 0x171: return " - Sub-channel Increment";
case 0x172: return " - Sub-channel Decrement";
case 0x173: return " - Alternate Audio Increment";
case 0x174: return " - Alternate Audio Decrement";
case 0x180: return " - Application Launch Buttons";
case 0x181: return " - AL Launch Button Configuration Tool";
case 0x182: return " - AL Programmable Button Configuration";
case 0x183: return " - AL Consumer Control Configuration";
case 0x184: return " - AL Word Processor";
case 0x185: return " - AL Text Editor";
case 0x186: return " - AL Spreadsheet";
case 0x187: return " - AL Graphics Editor";
case 0x188: return " - AL Presentation App";
case 0x189: return " - AL Database App";
case 0x18A: return " - AL Email Reader";
case 0x18B: return " - AL Newsreader";
case 0x18C: return " - AL Voicemail";
case 0x18D: return " - AL Contacts/Address Book";
case 0x18E: return " - AL Calendar/Schedule";
case 0x18F: return " - AL Task/Project Manager";
case 0x190: return " - AL Log/Journal/Timecard";
case 0x191: return " - AL Checkbook/Finance";
case 0x192: return " - AL Calculator";
case 0x193: return " - AL A/V Capture/Playback";
case 0x194: return " - AL Local Machine Browser";
case 0x195: return " - AL LAN/WAN Browser";
case 0x196: return " - AL Internet Browser";
case 0x197: return " - AL Remote Networking/ISP Connect";
case 0x198: return " - AL Network Conference";
case 0x199: return " - AL Network Chat";
case 0x19A: return " - AL Telephony/Dialer";
case 0x19B: return " - AL Logon";
case 0x19C: return " - AL Logoff";
case 0x19D: return " - AL Logon/Logoff";
case 0x19E: return " - AL Terminal Lock/Screensaver";
case 0x19F: return " - AL Control Panel";
case 0x1A0: return " - AL Command Line Processor/Run";
case 0x1A1: return " - AL Process/Task Manager";
case 0x1A2: return " - AL Select Tast/Application";
case 0x1A3: return " - AL Next Task/Application";
case 0x1A4: return " - AL Previous Task/Application";
case 0x1A5: return " - AL Preemptive Halt Task/Application";
case 0x200: return " - Generic GUI Application Controls";
case 0x201: return " - AC New";
case 0x202: return " - AC Open";
case 0x203: return " - AC Close";
case 0x204: return " - AC Exit";
case 0x205: return " - AC Maximize";
case 0x206: return " - AC Minimize";
case 0x207: return " - AC Save";
case 0x208: return " - AC Print";
case 0x209: return " - AC Properties";
case 0x21A: return " - AC Undo";
case 0x21B: return " - AC Copy";
case 0x21C: return " - AC Cut";
case 0x21D: return " - AC Paste";
case 0x21E: return " - AC Select All";
case 0x21F: return " - AC Find";
case 0x220: return " - AC Find and Replace";
case 0x221: return " - AC Search";
case 0x222: return " - AC Go To";
case 0x223: return " - AC Home";
case 0x224: return " - AC Back";
case 0x225: return " - AC Forward";
case 0x226: return " - AC Stop";
case 0x227: return " - AC Refresh";
case 0x228: return " - AC Previous Link";
case 0x229: return " - AC Next Link";
case 0x22A: return " - AC Bookmarks";
case 0x22B: return " - AC History";
case 0x22C: return " - AC Subscriptions";
case 0x22D: return " - AC Zoom In";
case 0x22E: return " - AC Zoom Out";
case 0x22F: return " - AC Zoom";
case 0x230: return " - AC Full Screen View";
case 0x231: return " - AC Normal View";
case 0x232: return " - AC View Toggle";
case 0x233: return " - AC Scroll Up";
case 0x234: return " - AC Scroll Down";
case 0x235: return " - AC Scroll";
case 0x236: return " - AC Pan Left";
case 0x237: return " - AC Pan Right";
case 0x238: return " - AC Pan";
case 0x239: return " - AC New Window";
case 0x23A: return " - AC Tile Horizontally";
case 0x23B: return " - AC Tile Vertically";
case 0x23C: return " - AC Format";
}
}
static char szUnk[32];
sprintf(szUnk, "EX(%lx,%x)", top, key);
return szUnk;
}
void OnHIDExtrasPress(uint32_t top, uint16_t key) {
const char *sz = MapExtraKeyToString(top, key);
//Serial.printf("OnHIDExtrasPress(%x, %x): %s\n", top, key, sz);
ShowLastKeyChange(sz, true);
}
void OnHIDExtrasRelease(uint32_t top, uint16_t key) {
const char *sz = MapExtraKeyToString(top, key);
ShowLastKeyChange(sz, false);
}