1 files changed, 56 insertions, 0 deletions
diff --git a/host/apps/omap_debug/usrp-e-button.c b/host/apps/omap_debug/usrp-e-button.c
new file mode 100644
index 000000000..f13291491
--- /dev/null
+++ b/host/apps/omap_debug/usrp-e-button.c
@@ -0,0 +1,56 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+
+#include "usrp_e.h"
+#include "usrp_e_regs.hpp"
+
+// Usage: usrp_e_uart <string>
+
+#define PB1 (1<<8)
+#define PB2 (1<<9)
+#define PB3 (1<<10)
+#define P1 (0)
+#define P2 (0xFF)
+#define P3 (0xAA)
+#define P4 (0x55)
+
+int main(int argc, char *argv[])
+{
+	int fp, ret;
+	struct usrp_e_ctl16 d;
+	int pb1=0, pb2=0, pb3=0, p1=0, p2=0, p3=0, p4=0;
+
+	fp = open("/dev/usrp_e0", O_RDWR);
+	printf("fp = %d\n", fp);
+
+	d.offset = UE_REG_MISC_SW;
+	d.count = 1;
+
+	do {
+		ret = ioctl(fp, USRP_E_READ_CTL16, &d);
+		if (d.buf[0] & PB1) {
+			pb1 = 1;
+			printf("Pushbutton 1 hit\n");
+		}
+
+		if (d.buf[0] & PB2) {
+			pb2 = 1;
+			printf("Pushbutton 2 hit\n");
+		}
+
+		if (d.buf[0] & PB3) {
+			pb3 = 1;
+			printf("Pushbutton 3 hit\n");
+		}
+
+		sleep(1);
+
+	} while (!(pb1 && pb2 && pb3));
+
+	return 0;
+}