Diff: Fingerprint.h

Revision:

2:6f273d942c43

Parent:

0:35cd316e4b41

Child:

3:394a5735eea0

--- a/Fingerprint.h	Wed Mar 17 14:12:47 2021 +0000
+++ b/Fingerprint.h	Sat Mar 20 22:54:10 2021 +0000
@@ -1,3 +1,5 @@
+// STM32 adaptation by Christian Dupaty 03/2021
+
 #ifndef FINGERPRINT_H
 #define FINGERPRINT_H
 
@@ -43,7 +45,7 @@
 #define FINGERPRINT_INVALIDREG 0x1A //!< Invalid register number
 #define FINGERPRINT_ADDRCODE 0x20   //!< Address code
 #define FINGERPRINT_PASSVERIFY 0x21 //!< Verify the fingerprint passed
-#define FINGERPRINT_STARTCODE                                                  \
+#define FINGERPRINT_STARTCODE                                               \
   0xEF01 //!< Fixed falue of EF01H; High byte transferred first
 
 #define FINGERPRINT_COMMANDPACKET 0x1 //!< Command packet
@@ -86,7 +88,10 @@
 #define FINGERPRINT_LED_BLUE 0x02        //!< Blue LED
 #define FINGERPRINT_LED_PURPLE 0x03      //!< Purple LED
 
-//#define FINGERPRINT_DEBUG
+/////////////////////////////////////////////////
+// For debug uncomment this line
+// #define FINGERPRINT_DEBUG
+/////////////////////////////////////////////////
 
 #define DEFAULTTIMEOUT 1000 //!< UART reading timeout in milliseconds
 
@@ -128,8 +133,7 @@
 class Fingerprint {
 public:
 
-//  Fingerprint(Stream *serial, uint32_t password = 0x0);
-  Fingerprint(PinName serialTX, PinName serialRX, PinName reset, uint32_t password = 0x0);
+  Fingerprint(PinName serialTX, PinName serialRX, uint32_t password  );
 
   void begin(uint32_t baud);
 
@@ -177,10 +181,14 @@
   uint32_t thePassword;
   uint32_t theAddress;
   uint8_t recvPacket[20];
+  uint8_t *pe;  // pointeur ecriture buffer reception UART
+  uint8_t *pl;  // pointeur lecture buffer reception UART
+  uint8_t buffUART[50];  // tampon reception UART
+  void receiveUART(void); // recoit et stocke data dans buffUART 
+  uint8_t readUARTbuff(void);  // retourne data de buffUART
 
 protected:
-    Serial      R503Serial;
-    DigitalOut  _reset;
+    RawSerial      R503Serial;
 };
 
 #endif