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| author | Matt Strapp <msattr@gmail.com> | 2020-02-06 11:32:25 -0600 |
|---|---|---|
| committer | Matt Strapp <msattr@gmail.com> | 2020-02-06 11:32:25 -0600 |
| commit | 2f206b012ed3ed5f54cb2d7778f45234ee22da34 (patch) | |
| tree | 4b22c07441d3c5743851b257f67387f349d2efec | |
| parent | Do lab 2A (diff) | |
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Add discussion Stuff
| -rw-r--r-- | Disc02.X/disc02C.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Disc02.X/disc02C.c b/Disc02.X/disc02C.c new file mode 100644 index 0000000..442852f --- /dev/null +++ b/Disc02.X/disc02C.c @@ -0,0 +1,56 @@ +#include <p24Fxxxx.h>
+#include <xc.h>
+
+// PIC24FJ64GA002 Configuration Bit Settings
+// CW1: FLASH CONFIGURATION WORD 1 (see PIC24 Family Reference Manual 24.1)
+#pragma config ICS = PGx1 // Comm Channel Select (Emulator EMUC1/EMUD1 pins are shared with PGC1/PGD1)
+#pragma config FWDTEN = OFF // Watchdog Timer Enable (Watchdog Timer is disabled)
+#pragma config GWRP = OFF // General Code Segment Write Protect (Writes to program memory are allowed)
+#pragma config GCP = OFF // General Code Segment Code Protect (Code protection is disabled)
+#pragma config JTAGEN = OFF // JTAG Port Enable (JTAG port is disabled)
+
+
+// CW2: FLASH CONFIGURATION WORD 2 (see PIC24 Family Reference Manual 24.1)
+#pragma config POSCMOD = NONE // Primary Oscillator Select (Primary oscillator disabled.
+ // Primary Oscillator refers to an external osc connected to the OSC1 and OSC2 pins)
+#pragma config I2C1SEL = PRI // I2C1 Pin Location Select (Use default SCL1/SDA1 pins)
+#pragma config IOL1WAY = OFF // IOLOCK Protection (IOLOCK may be changed via unlocking seq)
+#pragma config OSCIOFNC = ON // OSC2/CLKO/RC15 functions as port I/O (RC15)
+#pragma config FCKSM = CSECME // Clock Switching and Monitor (Clock switching is enabled,
+ // Fail-Safe Clock Monitor is enabled)
+#pragma config FNOSC = FRCPLL // Oscillator Select (Fast RC Oscillator with PLL module (FRCPLL))
+
+void myAsmFunc(int iterations);
+
+int myGlobalVar;
+extern int counter;
+
+void setup(void) {
+ CLKDIVbits.RCDIV = 0;
+
+ AD1PCFG = 0x9fff; // all digital
+ TRISB = 3;
+ LATB = 0;
+}
+
+int main(void) {
+ int aS=-1, bS=-2;
+ unsigned int aU = 65535, bU=65534;
+ int dummy = 1;
+
+ setup();
+
+ myGlobalVar = 4;
+ counter = 5;
+
+ myAsmFunc(3);
+
+ if (aS < bS)
+ ++dummy;
+
+ if (aU < bU)
+ ++dummy;
+
+ while (1) {
+ }
+}
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