Imported msp430-libc-20100207

[msp430-libc.git] / include / msp430 / sfr.h

diff --git a/include/msp430/sfr.h b/include/msp430/sfr.h
new file mode 100644 (file)
index 0000000..12958ed
--- /dev/null
+++ b/include/msp430/sfr.h
@@ -0,0 +1,88 @@
+#if !defined(__MSP430_HEADERS_SFR_H__)
+#define __MSP430_HEADERS_SFR_H__
+
+/* sfr.h
+ *
+ * mspgcc project: MSP430 device headers
+ * SFR (Special Function Registers) module header
+ *
+ * Peter Bigot <pab@peoplepowerco.com>
+ * Originally based in part on work by Texas Instruments Inc.
+ *
+ * $Id: $
+ *
+ */
+
+/* Switches:
+__MSP430_SFR_BASE__ - base address of SFR module
+*/
+
+#if defined(__MSP430_SFR_BASE__)
+
+#define SFRIE1_             __MSP430_SFR_BASE__  /* Interrupt Enable 1 */
+#define SFRIE1_L_           SFRIE1_
+#define SFRIE1_H_           SFRIE1_ + 0x01
+sfrw(SFRIE1, SFRIE1_);
+sfrb(SFRIE1_L, SFRIE1_L_);
+sfrb(SFRIE1_H, SFRIE1_H_);
+
+#define SFRIFG1_            __MSP430_SFR_BASE__ + 0x02  /* Interrupt Flag 1 */
+#define SFRIFG1_L_          SFRIFG1_
+#define SFRIFG1_H_          SFRIFG1_ + 0x01
+sfrw(SFRIFG1, SFRIFG1_);
+sfrb(SFRIFG1_L, SFRIFG1_L_);
+sfrb(SFRIFG1_H, SFRIFG1_H_);
+
+#define SFRRPCR1_           __MSP430_SFR_BASE__ + 0x04  /* Reset Pin Control */
+#define SFRRPCR1_L_         SFRRPCR1_
+#define SFRRPCR1_H_         SFRRPCR1_ + 0x01
+sfrw(SFRRPCR1, SFRRPCR1_);
+sfrb(SFRRPCR1_L, SFRRPCR1_L_);
+sfrb(SFRRPCR1_H, SFRRPCR1_H_);
+
+/* SFRIE1 Control Bits */
+#define WDTIE                  (0x0001)       /* Watchdog timer interrupt enable */
+#define OFIE                   (0x0002)       /* Oscillator fault interrupt enable */
+#define VMAIE                  (0x0008)       /* Vacant memory access interrupt enable */
+#define NMIIE                  (0x0010)       /* NMI pin interrupt enable */
+#define ACCVIE                 (0x0020)       /* Flash controller access violation interrupt enable */
+#define JMBINIE                (0x0040)       /* JTAG mailbox input interrupt enable */
+#define JMBOUTIE               (0x0080)       /* JTAG mailbox output interrupt enable */
+
+/* SFRIFG1 Control Bits */
+#define WDTIFG                 (0x0001)       /* Watchdog timer interrupt flag */
+#define OFIFG                  (0x0002)       /* Oscillator fault interrupt flag */
+#define VMAIFG                 (0x0008)       /* Vacant memory access interrupt flag */
+#define NMIIFG                 (0x0010)       /* NMI pin interrupt flag */
+#define JMBINIFG               (0x0040)       /* JTAG mailbox input interrupt flag */
+#define JMBOUTIFG              (0x0080)       /* JTAG mailbox output interrupt flag */
+
+/* SFRRPCR Control Bits */
+#define SYSNMI                 (0x0001)       /* NMI select */
+#define SYSNMIIES              (0x0002)       /* NMI edge select */
+#define SYSRSTUP               (0x0004)       /* Reset resistor pin pullup/pulldown */
+#define SYSRSTRE               (0x0008)       /* Reset pin resistor enable */
+
+/* Compatibility values for byte access */
+
+#define WDTIE_L WDTIE
+#define OFIE_L OFIE
+#define VMAIE_L VMAIE
+#define NMIIE_L NMIIE
+#define ACCVIE_L ACCVIE
+#define JMBINIE_L JMBINIE
+#define JMBOUTIE_L JMBOUTIE
+#define WDTIFG_L WDTIFG
+#define OFIFG_L OFIFG
+#define VMAIFG_L VMAIFG
+#define NMIIFG_L NMIIFG
+#define JMBINIFG_L JMBINIFG
+#define JMBOUTIFG_L JMBOUTIFG
+#define SYSNMI_L SYSNMI
+#define SYSNMIIES_L SYSNMIIES
+#define SYSRSTUP_L SYSRSTUP
+#define SYSRSTRE_L SYSRSTRE
+
+#endif /* __MSP430_SFR_BASE__ */
+
+#endif /* __MSP430_HEADERS_SFR_H__ */