The Kragl
main.cpp is a direct example, waits for an input and then process it. test.cpp is modified, only process when there's a pressure
Fork of
GT511C3test
by 
Toshihisa T
Diff: test.cpp
- Revision:
- 8:ef4e75a5c00a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test.cpp Sun Dec 06 22:32:12 2015 +0000
@@ -0,0 +1,69 @@
+#include "mbed.h"
+#include "GT511C3.hpp"
+
+Serial debug(USBTX,USBRX);
+
+DigitalOut myled(LED1);
+GT511C3 finger(p28,p27);
+
+int progress(int status,char *msg)
+{
+ debug.printf("%s",msg);
+ return 0;
+}
+
+int main() {
+ int sts = 0;
+ int ID = 0;
+
+ debug.format(8,Serial::None,1);
+ debug.baud(115200);
+
+ debug.printf("Fingerprint reader module \"GT-511C3 / GT-511C31\" test program.\n");
+ debug.printf("Build: %s %s\n",__DATE__,__TIME__);
+
+ debug.printf("Open\n");
+ sts = finger.Open();
+ debug.printf("sts = %d\n",sts);
+ if(sts == 0){
+ int i;
+ debug.printf("FirmwareVersion = %lx\n",finger.FirmwareVersion);
+ debug.printf("IsoAreaMaxSize = %ld\n",finger.IsoAreaMaxSize);
+ debug.printf("DeviceSerialNumber = ");
+ for(i = 0; i < sizeof(finger.DeviceSerialNumber);i++){
+ debug.printf("%02X",finger.DeviceSerialNumber[i]);
+ }
+ debug.printf("\n");
+ }
+
+ /*
+ STEPS:
+ First configuration: enter a code to get ready to register fingerprint
+ LED flashing/alarm buzzing to indicate start/finish of fingerprint
+ When a finger is detected, matched with what is recorded, act similar to code
+ */
+
+ if(1){
+ int EnrollID = 11;
+ if(finger.CheckEnrolled(EnrollID) == 0){
+ debug.printf("EnrollID(%d) is already enrolled.Delete!\n",EnrollID);
+ if(finger.DeleteID(EnrollID) == 0){
+ debug.printf("Delete OK!\n");
+ }
+ }
+ finger.Enroll(EnrollID,progress);
+ }
+
+ finger.CmosLed(1);
+
+ debug.printf("Press finger to identify\r\n");
+ while(1) {
+ if (finger.IsPress()){
+ ID = finger.Identify();
+ debug.printf("ID = %d\n",ID);
+ debug.printf("Remove finger\n");
+ }
+ finger.WaitPress(0);
+
+ }
+}