AppNearMe Official
AppNearMe µNFC stack for the NXP PN532 chip License: You can use the stack free of charge to prototype with mbed; if you want to use the stack with your commercial product, get in touch!
Dependents: IOT_sensor_nfc AppNearMe_MuNFC_PN532_Test p2p_nfc_test NFCMoodLamp ... more
License
You can use the stack free of charge to prototype with mbed; if you want to use the stack with your commercial product, get in touch!
Diff: PN532/munfc/drv/pn512/pn512_irq.h
- Revision:
- 10:2af578c635cd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/PN532/munfc/drv/pn512/pn512_irq.h Wed Nov 07 18:18:52 2012 +0000
@@ -0,0 +1,58 @@
+/*
+ pn512_irq.h
+ Copyright (c) Donatien Garnier 2012
+ donatien.garnier@appnearme.com
+ http://www.appnearme.com/
+*/
+
+#ifndef PN512_IRQ_H_
+#define PN512_IRQ_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PN512_IRQ_TX (1<<6)
+#define PN512_IRQ_RX (1<<5)
+#define PN512_IRQ_IDLE (1<<4)
+#define PN512_IRQ_HIGH_ALERT (1<<3)
+#define PN512_IRQ_LOW_ALERT (1<<2)
+#define PN512_IRQ_ERR (1<<1)
+#define PN512_IRQ_TIMER (1<<0)
+
+#define PN512_IRQ_SIGIN (1<<(4+8))
+#define PN512_IRQ_MODE (1<<(3+8))
+#define PN512_IRQ_CRC (1<<(2+8))
+#define PN512_IRQ_RF_ON (1<<(1+8))
+#define PN512_IRQ_RF_OFF (1<<(0+8))
+
+#define PN512_IRQ_NONE 0
+
+#define PN512_REG_COMIEN_MASK 0x7F
+#define PN512_REG_COMIEN_VAL 0x00
+
+#define PN512_REG_DIVIEN_MASK 0x1F
+#define PN512_REG_DIVIEN_VAL 0x80
+
+#define PN512_REG_COMIRQ_MASK 0x7F
+#define PN512_REG_COMIRQ_CLEAR 0x00
+
+#define PN512_REG_DIVIRQ_MASK 0x1F
+#define PN512_REG_DIVIRQ_CLEAR 0x00
+
+void pn512_irq_init(void);
+
+void pn512_irq_set(uint16_t irqs); //ORed
+uint16_t pn512_irq_get(void); //ORed
+
+int pn512_irq_wait(int timeout);
+
+void pn512_irq_clear(void);
+
+bool pn512_irq_state(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PN512_IRQ_H_ */