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Rev | Author | Line No. | Line |
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1702 | - | 1 | |
2 | |||
3 | /* MAX3421E USB Host controller LCD/PS3 demonstration */ |
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4 | #include <Spi.h> |
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5 | #include <Max3421e.h> |
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6 | #include <Usb.h> |
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7 | #include <Max_LCD.h> |
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8 | #include <MemoryFree.h> |
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9 | #include <avr/pgmspace.h> |
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10 | |||
11 | /*The application will work in reduced host mode, so we can save program and data |
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12 | memory space. After verifying the PID and VID we will use known values for the |
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13 | configuration values for device, interface, endpoints and HID */ |
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14 | |||
15 | /* PS3 data taken from descriptors */ |
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16 | #define PS3_ADDR 1 |
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17 | #define PS3_VID_LO 0x4c // Sony VID |
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18 | #define PS3_VID_HI 0x05 |
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19 | #define PS3_PID_LO 0x68 // Batch Device |
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20 | #define PS3_PID_HI 0x02 |
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21 | #define PS3_CONFIGURATION 1 |
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22 | #define PS3_IF 0 |
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23 | #define PS3_NUM_EP 3 |
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24 | #define EP_MAXPKTSIZE 64 |
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25 | #define EP_INTERRUPT 0x03 |
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26 | #define EP_POLL 0x01 |
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27 | #define CONTROL_EP 0 |
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28 | #define OUTPUT_EP 1 |
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29 | #define REPORT_EP 2 |
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30 | |||
31 | |||
32 | #define PS3_F4_REPORT_LEN 4 |
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33 | #define PS3_F5_REPORT_LEN 8 |
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34 | #define PS3_01_REPORT_LEN 48 |
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35 | #define HID_REPORT_FEATURE 3 |
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36 | #define HID_REPORT_OUTPUT 2 |
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37 | #define PS3_F4_REPORT_ID 0xF4 |
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38 | #define PS3_01_REPORT_ID 0x01 |
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39 | #define PS3_F5_REPORT_ID 0xF5 |
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40 | |||
41 | /* Defines for the PS3 Data in the HID Report |
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42 | */ |
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43 | #define LAnalogX buf[6] |
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44 | #define LAnalogY buf[7] |
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45 | #define RAnalogX buf[8] |
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46 | #define RAnalogY buf[9] |
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47 | #define buttons1 buf[2] |
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48 | #define buttons2 buf[3] |
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49 | #define buttons3 buf[4] |
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50 | #define buttonchange ((buttons1 != oldbuttons1) | (buttons2 != oldbuttons2)) |
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51 | #define buSelect (buttons1 & 0x01) |
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52 | #define buLAnalog (buttons1 & 0x02) |
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53 | #define buRAnalog (buttons1 & 0x04) |
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54 | #define buStart (buttons1 & 0x08) |
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55 | #define buUp (buttons1 & 0x10) |
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56 | #define buRight (buttons1 & 0x20) |
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57 | #define buDown (buttons1 & 0x40) |
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58 | #define buLeft (buttons1 & 0x80) |
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59 | #define buL2 (buttons2 & 0x01) |
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60 | #define buR2 (buttons2 & 0x02) |
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61 | #define buL1 (buttons2 & 0x04) |
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62 | #define buR1 (buttons2 & 0x08) |
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63 | #define buTriangle (buttons2 & 0x10) |
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64 | #define buCircle (buttons2 & 0x20) |
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65 | #define buCross (buttons2 & 0x40) |
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66 | #define buSquare (buttons2 & 0x80) |
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67 | #define buPS (buttons3 & 0x01) |
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68 | #define AnalogUp buf[14] |
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69 | #define AnalogRight buf[15] |
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70 | #define AnalogDown buf[16] |
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71 | #define AnalogLeft buf[17] |
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72 | #define AnalogL2 buf[18] |
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73 | #define AnalogR2 buf[19] |
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74 | #define AnalogL1 buf[20] |
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75 | #define AnalogR1 buf[21] |
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76 | #define AnalogTriangle buf[22] |
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77 | #define AnalogCircle buf[23] |
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78 | #define AnalogCross buf[24] |
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79 | #define AnalogSquare buf[25] |
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80 | #define AccelX (((unsigned char)buf[42] | (unsigned char)buf[41] << 8)-512) |
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81 | #define AccelY (((unsigned char)buf[44] | (unsigned char)buf[43] << 8)-512) |
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82 | #define AccelZ (((unsigned char)buf[46] | (unsigned char)buf[45] << 8)-512) |
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83 | #define GyroX (((unsigned char)buf[48] | (unsigned char)buf[47] << 8)-512) |
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84 | |||
85 | |||
86 | |||
87 | /*Menu screens |
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88 | |||
89 | */ |
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90 | #define Root 0 |
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91 | #define Basic 1 |
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92 | #define Buttons 2 |
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93 | #define Joystick 3 |
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94 | #define Pressure 4 |
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95 | #define Accelerometer 5 |
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96 | #define LED 6 |
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97 | #define Bdaddr 7 |
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98 | #define Freememory 8 |
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99 | |||
100 | |||
101 | /* Menu Text |
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102 | */ |
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103 | |||
104 | prog_char menutext_0[] PROGMEM = "Select Test"; |
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105 | prog_char menutext_1[] PROGMEM = "Basic Tests"; |
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106 | prog_char menutext_2[] PROGMEM = "Buttons Test"; |
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107 | prog_char menutext_3[] PROGMEM = "Joystick Test"; |
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108 | prog_char menutext_4[] PROGMEM = "Pressure Test"; |
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109 | prog_char menutext_5[] PROGMEM = "Motion Test"; |
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110 | prog_char menutext_6[] PROGMEM = "LED/Rumble Test"; |
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111 | prog_char menutext_7[] PROGMEM = "Bluetooth Addr"; |
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112 | prog_char menutext_8[] PROGMEM = "Free Memory"; |
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113 | |||
114 | |||
115 | PROGMEM const char *menu_table[] = |
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116 | { |
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117 | menutext_0, |
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118 | menutext_1, |
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119 | menutext_2, |
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120 | menutext_3, |
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121 | menutext_4, |
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122 | menutext_5, |
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123 | menutext_6, |
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124 | menutext_7, |
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125 | menutext_8 }; |
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126 | |||
127 | prog_char output_01_report[] PROGMEM = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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128 | 0x00, 0x02, 0xff, 0x27, 0x10, 0x00, 0x32, 0xff, |
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129 | 0x27, 0x10, 0x00, 0x32, 0xff, 0x27, 0x10, 0x00, |
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130 | 0x32, 0xff, 0x27, 0x10, 0x00, 0x32, 0x00, 0x00, |
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131 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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132 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
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133 | }; |
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134 | |||
135 | prog_char feature_F4_report[] PROGMEM = {0x42, 0x0c, 0x00, 0x00}; |
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136 | |||
137 | EP_RECORD ep_record[ PS3_NUM_EP ]; //endpoint record structure for the PS3 controller |
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138 | |||
139 | char buf[ 64 ] = { 0 }; //General purpose buffer for usb data |
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140 | char oldbuttons1, oldbuttons2; |
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141 | char screen, selscreen; |
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142 | char lcdbuffer[17]; |
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143 | unsigned char bdaddr[6]; |
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144 | char bdcursor; |
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145 | char ledrum; |
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146 | char lrcursor; |
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147 | |||
148 | |||
149 | void setup(); |
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150 | void loop(); |
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151 | |||
152 | MAX3421E Max; |
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153 | USB Usb; |
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154 | Max_LCD LCD; |
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155 | |||
156 | void setup() { |
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157 | // set up the LCD's number of rows and columns: |
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158 | LCD.begin(16, 2); |
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159 | LCD.home(); |
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160 | LCD.print("PS3 Controller"); |
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161 | LCD.setCursor(0,1); |
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162 | LCD.print("Wait for connect"); |
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163 | Serial.begin( 9600 ); |
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164 | Serial.println("PS3 Controller Start"); |
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165 | Serial.print("freeMemory() reports "); |
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166 | Serial.println( freeMemory() ); |
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167 | Max.powerOn(); |
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168 | delay(200); |
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169 | } |
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170 | |||
171 | void loop() { |
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172 | |||
173 | |||
174 | Max.Task(); |
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175 | Usb.Task(); |
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176 | if( Usb.getUsbTaskState() == USB_STATE_CONFIGURING ) { //wait for addressing state |
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177 | PS3_init(); |
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178 | process_report(); |
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179 | Usb.setUsbTaskState( USB_STATE_RUNNING ); |
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180 | } |
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181 | if( Usb.getUsbTaskState() == USB_STATE_RUNNING ) { //poll the PS3 Controller |
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182 | PS3_poll(); |
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183 | } |
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184 | } |
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185 | /* Initialize PS3 Controller */ |
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186 | void PS3_init( void ) |
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187 | { |
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188 | byte rcode = 0; //return code |
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189 | byte i; |
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190 | /**/ |
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191 | |||
192 | /* Initialize data structures for endpoints of device 1*/ |
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193 | ep_record[ CONTROL_EP ] = *( Usb.getDevTableEntry( 0,0 )); //copy endpoint 0 parameters |
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194 | ep_record[ OUTPUT_EP ].epAddr = 0x02; // PS3 output endpoint |
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195 | ep_record[ OUTPUT_EP ].Attr = EP_INTERRUPT; |
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196 | ep_record[ OUTPUT_EP ].MaxPktSize = EP_MAXPKTSIZE; |
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197 | ep_record[ OUTPUT_EP ].Interval = EP_POLL; |
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198 | ep_record[ OUTPUT_EP ].sndToggle = bmSNDTOG0; |
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199 | ep_record[ OUTPUT_EP ].rcvToggle = bmRCVTOG0; |
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200 | ep_record[ REPORT_EP ].epAddr = 0x01; // PS3 report endpoint |
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201 | ep_record[ REPORT_EP ].Attr = EP_INTERRUPT; |
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202 | ep_record[ REPORT_EP ].MaxPktSize = EP_MAXPKTSIZE; |
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203 | ep_record[ REPORT_EP ].Interval = EP_POLL; |
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204 | ep_record[ REPORT_EP ].sndToggle = bmSNDTOG0; |
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205 | ep_record[ REPORT_EP ].rcvToggle = bmRCVTOG0; |
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206 | |||
207 | Usb.setDevTableEntry( PS3_ADDR, ep_record ); //plug kbd.endpoint parameters to devtable |
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208 | |||
209 | /* read the device descriptor and check VID and PID*/ |
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210 | rcode = Usb.getDevDescr( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, DEV_DESCR_LEN , buf ); |
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211 | if( rcode ) { |
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212 | Serial.print("Error attempting read device descriptor. Return code :"); |
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213 | Serial.println( rcode, HEX ); |
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214 | while(1); //stop |
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215 | } |
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216 | if((buf[ 8 ] != PS3_VID_LO) || (buf[ 9 ] != PS3_VID_HI) || (buf[ 10 ] != PS3_PID_LO) || (buf[ 11 ] != PS3_PID_HI) ) { |
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217 | Serial.print("Unsupported USB Device"); |
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218 | while(1); //stop |
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219 | } |
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220 | |||
221 | /* Configure device */ |
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222 | rcode = Usb.setConf( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_CONFIGURATION ); |
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223 | if( rcode ) { |
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224 | Serial.print("Error attempting to configure PS3 controller. Return code :"); |
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225 | Serial.println( rcode, HEX ); |
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226 | while(1); //stop |
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227 | } |
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228 | |||
229 | |||
230 | /* Set the PS3 controller to send reports */ |
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231 | for (i=0; i < PS3_F4_REPORT_LEN; i++) buf[i] = pgm_read_byte_near( feature_F4_report + i); |
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232 | rcode = Usb.setReport( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_F4_REPORT_LEN, PS3_IF, HID_REPORT_FEATURE, PS3_F4_REPORT_ID , buf ); |
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233 | if( rcode ) { |
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234 | Serial.print("Set report error: "); |
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235 | Serial.println( rcode, HEX ); |
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236 | while(1); //stop |
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237 | |||
238 | } |
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239 | |||
240 | /* Set the PS3 controller LED 1 On */ |
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241 | for (i=0; i < PS3_01_REPORT_LEN; i++) buf[i] = pgm_read_byte_near( output_01_report + i); |
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242 | rcode = Usb.setReport( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_01_REPORT_LEN, PS3_IF, HID_REPORT_OUTPUT, PS3_01_REPORT_ID , buf ); |
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243 | if( rcode ) { |
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244 | Serial.print("Set report error: "); |
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245 | Serial.println( rcode, HEX ); |
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246 | while(1); //stop |
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247 | |||
248 | } |
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249 | |||
250 | LCD.print("PS3 initialized"); |
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251 | Serial.println("PS3 initialized"); |
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252 | delay(200); |
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253 | screen = Root; |
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254 | selscreen = Basic; |
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255 | LCD.clear(); |
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256 | LCD.home(); |
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257 | LCD.print("Main Menu"); |
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258 | LCD.setCursor(0,1); |
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259 | strcpy_P(lcdbuffer, (char*)pgm_read_word(&(menu_table[selscreen]))); |
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260 | LCD.print(lcdbuffer); |
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261 | |||
262 | |||
263 | } |
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264 | |||
265 | /* Poll PS3 and print result */ |
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266 | |||
267 | void PS3_poll( void ) |
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268 | { |
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269 | |||
270 | byte rcode = 0; //return code |
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271 | /* poll PS3 */ |
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272 | rcode = Usb.inTransfer(PS3_ADDR, ep_record[ REPORT_EP ].epAddr, PS3_01_REPORT_LEN, buf ); |
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273 | if( rcode != 0 ) { |
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274 | return; |
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275 | } |
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276 | process_report(); |
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277 | return; |
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278 | } |
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279 | |||
280 | void process_report(void) |
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281 | { |
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282 | byte i, j, mask; |
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283 | if(buPS){ |
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284 | screen = Root; |
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285 | selscreen = Basic; |
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286 | LCD.clear(); |
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287 | LCD.home(); |
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288 | LCD.print("Main Menu"); |
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289 | LCD.setCursor(0,1); |
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290 | strcpy_P(lcdbuffer, (char*)pgm_read_word(&(menu_table[selscreen]))); |
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291 | LCD.print(lcdbuffer); |
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292 | oldbuttons1 = buttons1; |
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293 | oldbuttons2 = buttons2; |
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294 | |||
295 | } |
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296 | |||
297 | switch (screen){ |
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298 | |||
299 | case Root: |
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300 | if(buttonchange){ |
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301 | if(buDown) selscreen--; |
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302 | else if(buUp | buSelect) selscreen++; |
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303 | else if(buStart) { |
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304 | screen = selscreen; |
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305 | LCD.clear(); |
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306 | oldbuttons1 = buttons1; |
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307 | oldbuttons2 = buttons2; |
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308 | break; |
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309 | } |
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310 | else { |
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311 | oldbuttons1 = buttons1; |
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312 | oldbuttons2 = buttons2; |
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313 | break; |
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314 | |||
315 | } |
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316 | if (selscreen == 0) selscreen = 1; |
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317 | if (selscreen > 8) selscreen = 1; |
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318 | LCD.clear(); |
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319 | LCD.home(); |
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320 | LCD.print("Main Menu:"); |
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321 | LCD.setCursor(0,1); |
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322 | strcpy_P(lcdbuffer, (char*)pgm_read_word(&(menu_table[selscreen]))); |
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323 | LCD.print(lcdbuffer); |
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324 | oldbuttons1 = buttons1; |
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325 | oldbuttons2 = buttons2; |
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326 | } |
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327 | break; |
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328 | |||
329 | case Basic: |
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330 | if(buttonchange){ |
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331 | LCD.home(); |
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332 | if (buL1) LCD.print('X'); |
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333 | else LCD.print(' '); |
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334 | LCD.print(" Test L/R"); |
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335 | LCD.setCursor(0,1); |
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336 | if (buL2) LCD.print('X'); |
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337 | else LCD.print(' '); |
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338 | LCD.print(" Buttons"); |
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339 | LCD.setCursor(15,0); |
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340 | if (buR1) LCD.print('X'); |
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341 | else LCD.print(' '); |
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342 | |||
343 | LCD.setCursor(15,1); |
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344 | if (buR2) LCD.print('X'); |
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345 | else LCD.print(' '); |
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346 | } |
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347 | |||
348 | break; |
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349 | |||
350 | case Buttons: |
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351 | if(buttonchange){ |
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352 | LCD.home(); |
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353 | LCD.print("0123456789ABCDEF"); |
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354 | LCD.setCursor(0,1); |
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355 | mask = 1; |
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356 | for( i = 0; i < 8; i++){ |
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357 | if (buttons1 & mask) lcdbuffer[i] = '^'; |
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358 | else lcdbuffer[i] = ' '; |
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359 | mask <<= 1; |
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360 | } |
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361 | mask = 1; |
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362 | for( i = 0; i < 8; i++){ |
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363 | if (buttons2 & mask) lcdbuffer[i+8] = '^'; |
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364 | else lcdbuffer[i+8] = ' '; |
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365 | mask <<= 1; |
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366 | } |
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367 | LCD.print(lcdbuffer); |
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368 | oldbuttons1 = buttons1; |
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369 | oldbuttons2 = buttons2; |
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370 | |||
371 | } |
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372 | |||
373 | break; |
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374 | |||
375 | case Joystick: |
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376 | LCD.home(); |
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377 | LCD.print('^'); |
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378 | LCD.print((unsigned char)LAnalogY, DEC); |
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379 | LCD.print(" "); |
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380 | LCD.setCursor(8,0); |
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381 | LCD.print('^'); |
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382 | LCD.print((unsigned char)RAnalogY, DEC); |
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383 | LCD.print(" "); |
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384 | LCD.setCursor(0,1); |
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385 | LCD.print('>'); |
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386 | LCD.print((unsigned char)LAnalogX, DEC); |
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387 | LCD.print(" "); |
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388 | LCD.setCursor(8,1); |
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389 | LCD.print('>'); |
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390 | LCD.print((unsigned char)RAnalogX, DEC); |
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391 | LCD.print(" "); |
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392 | break; |
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393 | |||
394 | case Pressure: |
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395 | LCD.home(); |
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396 | LCD.print((unsigned char)AnalogUp, DEC); |
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397 | LCD.print(" "); |
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398 | LCD.print((unsigned char)AnalogDown, DEC); |
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399 | LCD.print(" "); |
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400 | LCD.print((unsigned char)AnalogLeft, DEC); |
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401 | LCD.print(" "); |
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402 | LCD.print((unsigned char)AnalogRight, DEC); |
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403 | LCD.print(" "); |
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404 | LCD.print((unsigned char)AnalogL1, DEC); |
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405 | LCD.print(" "); |
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406 | LCD.print((unsigned char)AnalogR1, DEC); |
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407 | LCD.print(" "); |
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408 | |||
409 | LCD.setCursor(0,1); |
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410 | LCD.print((unsigned char)AnalogCircle, DEC); |
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411 | LCD.print(" "); |
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412 | LCD.print((unsigned char)AnalogTriangle, DEC); |
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413 | LCD.print(" "); |
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414 | LCD.print((unsigned char)AnalogSquare, DEC); |
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415 | LCD.print(" "); |
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416 | LCD.print((unsigned char)AnalogCross, DEC); |
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417 | LCD.print(" "); |
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418 | LCD.print((unsigned char)AnalogL2, DEC); |
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419 | LCD.print(" "); |
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420 | LCD.print((unsigned char)AnalogR2, DEC); |
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421 | LCD.print(" "); |
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422 | |||
423 | break; |
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424 | |||
425 | case Accelerometer: |
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426 | LCD.home(); |
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427 | LCD.print('X'); |
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428 | LCD.print(AccelX, DEC); |
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429 | LCD.print(" "); |
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430 | LCD.setCursor(8,0); |
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431 | LCD.print('Y'); |
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432 | LCD.print(AccelY, DEC); |
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433 | LCD.print(" "); |
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434 | LCD.setCursor(0,1); |
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435 | LCD.print('Z'); |
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436 | LCD.print(AccelZ, DEC); |
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437 | LCD.print(" "); |
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438 | LCD.setCursor(8,1); |
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439 | LCD.print('G'); |
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440 | LCD.print(GyroX, DEC); |
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441 | LCD.print(" "); |
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442 | break; |
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443 | |||
444 | case LED: |
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445 | if(buttonchange){ |
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446 | oldbuttons1 = buttons1; |
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447 | oldbuttons2 = buttons2; |
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448 | if (buRight) lrcursor++; |
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449 | else if (buLeft) lrcursor--; |
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450 | else if (buUp) ledrum |= 1 << lrcursor; |
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451 | else if (buDown) ledrum &= ~(1 << lrcursor); |
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452 | if (lrcursor > 7) lrcursor = 0; |
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453 | if (lrcursor < 0) lrcursor = 7; |
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454 | } |
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455 | LCD.home(); |
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456 | LCD.print("1 2 3 4 S W "); |
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457 | LCD.setCursor(0,1); |
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458 | j = 0; |
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459 | for (i=0; i < 6; i++){ |
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460 | if(ledrum & 1 << i) lcdbuffer[j] = 'X'; |
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461 | else lcdbuffer[j] = ' '; |
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462 | j++; ; |
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463 | lcdbuffer[j] = ' '; |
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464 | j++; |
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465 | } |
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466 | lcdbuffer[j] = 0; |
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467 | LCD.print(lcdbuffer); |
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468 | LCD.setCursor((lrcursor * 2),1); |
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469 | LCD.cursor(); |
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470 | /* default buffer values */ |
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471 | for (i=0; i < PS3_01_REPORT_LEN; i++) buf[i] = pgm_read_byte_near( output_01_report + i); |
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472 | /* LED setings */ |
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473 | buf[9] = (ledrum & 0x0f) << 1; |
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474 | /* rumble settings */ |
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475 | if (ledrum & 0x30){ |
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476 | buf[1] = buf[3] = 0xfe; |
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477 | if (ledrum & 0x10) buf[4] = 0xff; |
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478 | else buf[2] = 0xff; |
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479 | } |
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480 | |||
481 | Usb.setReport( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_01_REPORT_LEN, PS3_IF, HID_REPORT_OUTPUT, PS3_01_REPORT_ID , buf ); |
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482 | |||
483 | delay(100); |
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484 | LCD.noCursor(); |
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485 | break; |
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486 | |||
487 | case Bdaddr: |
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488 | if(buttonchange){ |
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489 | oldbuttons1 = buttons1; |
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490 | oldbuttons2 = buttons2; |
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491 | |||
492 | if (buRight) bdcursor++; |
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493 | else if (buLeft) bdcursor--; |
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494 | if (bdcursor > 11) bdcursor = 0; |
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495 | if (bdcursor < 0) bdcursor = 11; |
||
496 | if(buUp){ |
||
497 | if(bdcursor % 2){ |
||
498 | if ((bdaddr[bdcursor /2] & 0x0f) == 0x0f) bdaddr[bdcursor /2] &= 0xf0; |
||
499 | bdaddr[bdcursor / 2] += 0x1; |
||
500 | } |
||
501 | else{ |
||
502 | if ((bdaddr[bdcursor /2] & 0xf0) == 0xf0) bdaddr[bdcursor /2] &= 0x0f; |
||
503 | bdaddr[bdcursor / 2] += 0x10; |
||
504 | } |
||
505 | |||
506 | } |
||
507 | else if (buDown){ |
||
508 | if(bdcursor % 2){ |
||
509 | if ((bdaddr[bdcursor /2] & 0x0f) == 0x0) bdaddr[bdcursor /2] |= 0x0f; |
||
510 | bdaddr[bdcursor / 2] -= 0x1; |
||
511 | } |
||
512 | else{ |
||
513 | if ((bdaddr[bdcursor /2] & 0xf0) == 0x0) bdaddr[bdcursor /2] |= 0xf0; |
||
514 | bdaddr[bdcursor / 2] -= 0x10; |
||
515 | } |
||
516 | |||
517 | } |
||
518 | if( buCross){ |
||
519 | buf[0] = 0x01; |
||
520 | buf[1] = 0x00; |
||
521 | for (i=0; i < 6; i++){ |
||
522 | buf[i+2] = bdaddr[i]; |
||
523 | } |
||
524 | Serial.println( "bdaddr"); |
||
525 | Usb.setReport( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_F5_REPORT_LEN, PS3_IF, HID_REPORT_FEATURE, PS3_F5_REPORT_ID , buf ); |
||
526 | } |
||
527 | } |
||
528 | LCD.home(); |
||
529 | LCD.print("R: "); |
||
530 | Usb.getReport( PS3_ADDR, ep_record[ CONTROL_EP ].epAddr, PS3_F5_REPORT_LEN, PS3_IF, HID_REPORT_FEATURE, PS3_F5_REPORT_ID , buf ); |
||
531 | for( i=0; i < 6; i++){ |
||
532 | if ((unsigned char)buf[i+2] < 16) LCD.print ('0'); |
||
533 | LCD.print((unsigned char)buf[i + 2], HEX); |
||
534 | } |
||
535 | |||
536 | LCD.setCursor(0,1); |
||
537 | LCD.print("W: "); |
||
538 | for( i=0; i < 6; i++){ |
||
539 | if (bdaddr[i] < 16) LCD.print ('0'); |
||
540 | LCD.print(bdaddr[i], HEX); |
||
541 | } |
||
542 | LCD.setCursor(3 + bdcursor ,1); |
||
543 | LCD.cursor(); |
||
544 | |||
545 | delay(100); |
||
546 | LCD.noCursor(); |
||
547 | break; |
||
548 | |||
549 | case Freememory: |
||
550 | LCD.home(); |
||
551 | LCD.print("Free Memory "); |
||
552 | LCD.print( freeMemory(), DEC ); |
||
553 | LCD.setCursor(0,1); |
||
554 | break; |
||
555 | |||
556 | default: |
||
557 | break; |
||
558 | |||
559 | } |
||
560 | |||
561 | return; |
||
562 | } |
||
563 | |||
564 | |||
565 | |||
566 |