PN532 - Housekeeping

yhuang2002 · Jan 3, 2019 · 32c167d · 32c167d
1 parent fe0c45a
commit 32c167d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/sonoff/support_features.ino b/sonoff/support_features.ino
@@ -376,7 +376,9 @@ void GetFeatures(void)
 #ifdef USE_MAX31855
   feature_sns2 |= 0x00080000;  // xsns_39_max31855.ino
 #endif
-//  feature_sns2 |= 0x00100000;
+#ifdef USE_PN532_I2C
+  feature_sns2 |= 0x00100000;  // xsns_40_pn532_i2c.ino
+#endif
 //  feature_sns2 |= 0x00200000;
 //  feature_sns2 |= 0x00400000;
 //  feature_sns2 |= 0x00800000;

diff --git a/sonoff/xsns_40_pn532_i2c.ino b/sonoff/xsns_40_pn532_i2c.ino
@@ -144,7 +144,7 @@ int16_t PN532_readResponse(uint8_t buf[], uint8_t len)
 }
 
 
-int8_t PN532_readAckFrame()
+int8_t PN532_readAckFrame(void)
 {
   const uint8_t PN532_ACK[] = {0, 0, 0xFF, 0, 0xFF, 0};
   uint8_t ackBuf[sizeof(PN532_ACK)];