Merge pull request #49 from MichaelZaidman/HiFive1

Add HiFive1 board support

Author: ladyada

Adafruit_Fingerprint.cpp

@@ -15,9 +15,6 @@
  ****************************************************/
 
 #include "Adafruit_Fingerprint.h"
-#if defined(__AVR__) || defined(ESP8266)
-    #include <SoftwareSerial.h>
-#endif
 
 //#define FINGERPRINT_DEBUG
 
@@ -43,7 +40,7 @@
  ***************************************************************************/
 
 
-#if defined(__AVR__) || defined(ESP8266)
+#if defined(__AVR__) || defined(ESP8266) || defined(FREEDOM_E300_HIFIVE1)
 /**************************************************************************/
 /*!
     @brief  Instantiates sensor with Software Serial
@@ -73,7 +70,7 @@ Adafruit_Fingerprint::Adafruit_Fingerprint(HardwareSerial *hs, uint32_t password
   thePassword = password;
   theAddress = 0xFFFFFFFF;
 
-#if defined(__AVR__) || defined(ESP8266)
+#if defined(__AVR__) || defined(ESP8266) || defined(FREEDOM_E300_HIFIVE1)
   swSerial = NULL;
 #endif
   hwSerial = hs;
@@ -90,7 +87,7 @@ void Adafruit_Fingerprint::begin(uint32_t baudrate) {
   delay(1000);  // one second delay to let the sensor 'boot up'
 
   if (hwSerial) hwSerial->begin(baudrate);
-#if defined(__AVR__) || defined(ESP8266)
+#if defined(__AVR__) || defined(ESP8266) || defined(FREEDOM_E300_HIFIVE1)
   if (swSerial) swSerial->begin(baudrate);
 #endif
 }

Adafruit_Fingerprint.h

@@ -20,6 +20,9 @@
 #include "Arduino.h"
 #if defined(__AVR__) || defined(ESP8266)
   #include <SoftwareSerial.h>
+#elif defined(FREEDOM_E300_HIFIVE1)
+  #include <SoftwareSerial32.h>
+  #define SoftwareSerial SoftwareSerial32
 #endif
 
 #define FINGERPRINT_OK 0x00
@@ -105,7 +108,7 @@ struct Adafruit_Fingerprint_Packet {
 ///! Helper class to communicate with and keep state for fingerprint sensors
 class Adafruit_Fingerprint {
  public:
-#if defined(__AVR__) || defined(ESP8266)
+#if defined(__AVR__) || defined(ESP8266) || defined(FREEDOM_E300_HIFIVE1)
   Adafruit_Fingerprint(SoftwareSerial *ss, uint32_t password = 0x0);
 #endif
   Adafruit_Fingerprint(HardwareSerial *hs, uint32_t password = 0x0);
@@ -142,7 +145,7 @@ class Adafruit_Fingerprint {
     uint8_t recvPacket[20];
 
   Stream *mySerial;
-#if defined(__AVR__) || defined(ESP8266)
+#if defined(__AVR__) || defined(ESP8266) || defined(FREEDOM_E300_HIFIVE1)
   SoftwareSerial *swSerial;
 #endif
   HardwareSerial *hwSerial;

examples/changepassword/.esp32.test.skip

@@ -21,7 +21,6 @@
 // pin #2 is IN from sensor (GREEN wire)
 // pin #3 is OUT from arduino  (WHITE wire)
 // comment these two lines if using hardware serial
-#include <SoftwareSerial.h>
 SoftwareSerial mySerial(2, 3);
 
 // Using sensor without password

examples/changepassword/.m4.test.skip

@@ -24,7 +24,6 @@
 // pin #2 is IN from sensor (GREEN wire)
 // pin #3 is OUT from arduino  (WHITE wire)
 // comment these two lines if using hardware serial
-#include <SoftwareSerial.h>
 SoftwareSerial mySerial(2, 3);
 
 Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);