Copied all needed files.

[fpga/virtex2/uart.git] / software / hardware.h

diff --git a/software/hardware.h b/software/hardware.h
new file mode 100644 (file)
index 0000000..a586ac3
--- /dev/null
+++ b/software/hardware.h
@@ -0,0 +1,72 @@
+#ifndef HARDWARE_H
+#define HARDWARE_H
+
+#define __msp430_have_port3
+#define __MSP430_HAS_PORT3__
+
+#include <io.h>
+#include <signal.h>
+#include <iomacros.h>
+
+
+//PINS
+//PORT1
+#define TX              BIT1
+
+//PORT2
+#define RX              BIT2
+#define LED             BIT1
+
+//Port Output Register 'P1OUT, P2OUT':
+#define P1OUT_INIT      TX              //Init Output data of port1
+#define P2OUT_INIT      0               //Init Output data of port2
+#define P3OUT_INIT      0               //Init Output data of port3
+
+//Port Direction Register 'P1DIR, P2DIR':
+#define P1DIR_INIT      TX              //Init of Port1 Data-Direction Reg (Out=1 / Inp=0)
+#define P2DIR_INIT      ~RX             //Init of Port2 Data-Direction Reg (Out=1 / Inp=0)
+#define P3DIR_INIT      0xff            //Init of Port3 Data-Direction Reg (Out=1 / Inp=0)
+
+//Selection of Port or Module -Function on the Pins 'P1SEL, P2SEL'
+#define P1SEL_INIT      0               //P1-Modules:
+#define P2SEL_INIT      RX              //P2-Modules:
+#define P3SEL_INIT      0               //P3-Modules:
+
+//Interrupt capabilities of P1 and P2
+#define P1IE_INIT       0               //Interrupt Enable (0=dis 1=enabled)
+#define P2IE_INIT       0               //Interrupt Enable (0=dis 1=enabled)
+#define P1IES_INIT      0               //Interrupt Edge Select (0=pos 1=neg)
+#define P2IES_INIT      0               //Interrupt Edge Select (0=pos 1=neg)
+
+#define IE_INIT         0
+#define WDTCTL_INIT     WDTPW|WDTHOLD
+
+#define BCSCTL1_FLL     XT2OFF|DIVA1|RSEL2|RSEL0
+#define BCSCTL2_FLL     0
+#define TACTL_FLL       TASSEL_2|TACLR
+#define CCTL2_FLL       CM0|CCIS0|CAP
+
+#define TACTL_AFTER_FLL TASSEL_2|TACLR|ID_0
+
+//#define BAUD            40              //9600 @3MHz div 8
+//#define BAUD            20              //19200 @3MHz div 8
+//#define BAUD            20              //9600 @1.5MHz div 8
+//#define BAUD            140              //9600 @1.5MHz div 8
+
+//#define BAUD           2083              //9600 @20.0MHz div 1
+//#define BAUD           1042              //19200 @20.0MHz div 1
+//#define BAUD            521              //38400 @20.0MHz div 1
+//#define BAUD            347              //57600 @20.0MHz div 1
+#define BAUD            174              //115200 @20.0MHz div 1
+//#define BAUD             87              //230400 @20.0MHz div 1
+
+//Selection of 'Digitally Controlled Oszillator' (desired frquency in HZ, 1..3 MHz)
+#define DCO_FREQ        1536000         //3072000/2 makes 9600 a bit more precise
+
+//Automatic, do not edit
+#define DCO_FSET        (DCO_FREQ/8192) //DCO_FSET = DCO_FREQ / (32768/4)
+#define DCOCTL_MAX      0xff            // Used from FLL to check when Rsel must be changed
+#define DCOCTL_MIN      0               // Used from FLL to check when Rsel must be changed
+
+
+#endif //HARDWARE_H