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| − | <nowiki>
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| − | #define FP_IRQ_PIN 3
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| − | #define FP_TX_PIN 19
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| − | #define FP_RX_PIN 18
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| − |
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| − | #define FPSerial Serial1
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| − |
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| − | DFRobot_ID809 fingerprint;
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| − | String desc;
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| − | //File myFile;
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| − |
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| − | //#define QUARTER
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| − | #ifdef QUARTER
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| − | uint8_t data[6400]; //Quarter image
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| − | #else
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| − | uint8_t data[25600]; //Full image
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| − | #endif
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| − |
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| − | int FP_x_offset = 46;
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| − | int FP_y_offset = 77;
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| − | int FP_x_width = 82;
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| − | int FP_y_height = 82;
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| − |
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| − | bool fingerprint_captured = false;
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| − | bool FP_first_pass = true;
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| − |
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| − | bool setup_FP()
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| − | {
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| − | int retest_loop = 0;
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| − |
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| − | pinMode(FP_IRQ_PIN,INPUT);
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| − | /*Init FPSerial*/
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| − | FPSerial.begin(115200);
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| − | /*Take FPSerial as communication port of fingerprint module */
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| − | fingerprint.begin(FPSerial);
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| − | while((fingerprint.isConnected() == false) && (retest_loop < 5))
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| − | {
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| − | Serial.println("Communication with device failed, please check connection");
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| − | /*Get error code information */
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| − | desc = fingerprint.getErrorDescription();
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| − | Serial.println(desc);
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| − | delay(1000);
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| − | ++ retest_loop;
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| − | }
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| − | if (retest_loop < 5)
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| − | return(true);
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| − | else
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| − | return(false);
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| − | }
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| − |
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| − |
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| − | void FP_Reset()
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| − | {
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| − | fingerprint_captured = false;
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| − | FP_first_pass = true;
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| − | }
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| − |
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| − | void FP_Frame()
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| − | {
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| − | int box_top = FP_y_offset;
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| − | int box_bottom = box_top + FP_y_height;
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| − |
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| − | int box_left = FP_x_offset;
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| − | int box_right = box_left + FP_x_width;
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| − |
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| − | int box_width = FP_x_width;
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| − | int box_height = FP_y_height;
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| − |
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| − | int p_x, p_y, p_i, p_data, p_temp;
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| − |
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| − | if (FP_first_pass)
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| − | {
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| − | DrawScreenCompartment(box_left,box_top,box_width,box_height,COMMON_BLACK,COMMON_MAGENTA);
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| − | fingerprint.ctrlLED(/*LEDMode = */fingerprint.eBreathing, /*LEDColor = */fingerprint.eLEDRed, /*blinkCount = */0);
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| − | DrawScreenText(box_left+4, box_top+4,"Place Finger",COMMON_WHITE,COMMON_BLACK);
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| − | DrawScreenText(box_left+4, box_top+16,"on Scanner",COMMON_WHITE,COMMON_BLACK);
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| − | FP_first_pass = false;
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| − | }
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| − |
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| − | if ((fingerprint.detectFinger()) && (!fingerprint_captured))
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| − | {
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| − | DrawScreenText(box_left+4, box_top+4,"Keep Finger ",COMMON_WHITE,COMMON_BLACK);
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| − | DrawScreenText(box_left+4, box_top+16,"on Scanner",COMMON_WHITE,COMMON_BLACK);
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| − |
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| − | fingerprint.getFingerImage(data);
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| − | fingerprint.ctrlLED(/*LEDMode = */fingerprint.eKeepsOn, /*LEDColor = */fingerprint.eLEDGreen, /*blinkCount = */0);
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| − | for (p_x=0; p_x < 80; ++p_x)
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| − | for (p_y=0; p_y < 80; ++p_y)
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| − | {
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| − | p_temp = (p_x * 2);
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| − | p_temp = p_temp + (p_y * 160);
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| − | p_data = data[p_temp]/4; // image element
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| − |
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| − | p_temp = p_temp + 1;
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| − | p_data = p_data + data[p_temp]/4; // image element to the right
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| − |
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| − | p_temp = (p_x * 2);
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| − | p_temp = p_temp + ((p_y + 1) * 160);
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| − | p_data = p_data + data[p_temp]/4; // image element below
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| − |
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| − | p_temp = (p_x + 1) * 2;
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| − | p_temp = p_temp + ((p_y + 1) * 160);
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| − | p_data = p_data + data[p_temp]/4; // image element to the right, one element down
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| − |
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| − | p_data = p_data/4;
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| − | DrawScreenBlock(box_left + 1 + p_x, box_top + 1 + p_y, 1, 1, p_data<<5);
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| − | }
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| − | }
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| − |
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| − | }
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| − |
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| − | </nowiki>
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| − |
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| − | [[Pseudo-Medical_Monitor_Code#Custom_Includes]]
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