Yihui Xiong / Mbed 2 deprecated TouchPixel

to colorize a colorful pixel with a simple touch using nfc technology

Dependencies:   Chainable_RGB_LED mbed

use Arch, NFC Shield and Grove - Chainable RGB LED to DIY a touch pixel. Then use an Android with NFC support to colorize it.

The project is on https://github.com/Seeed-Studio/TouchPixel

Diff: nfc/mac_link.cpp

Revision:
0:88960f3eeb2c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nfc/mac_link.cpp	Fri Dec 27 01:46:32 2013 +0000
@@ -0,0 +1,20 @@
+
+#include "mac_link.h"
+#include "PN532_debug.h"
+
+int8_t MACLink::activateAsTarget(uint16_t timeout)
+{
+	pn532.begin();
+	pn532.SAMConfig();
+    return pn532.tgInitAsTarget(timeout);
+}
+
+bool MACLink::write(const uint8_t *header, uint8_t hlen, const uint8_t *body, uint8_t blen)
+{
+    return pn532.tgSetData(header, hlen, body, blen);
+}
+
+int16_t MACLink::read(uint8_t *buf, uint8_t len)
+{
+    return pn532.tgGetData(buf, len);
+}