From f0c6e87222e7b56c79cb5b10948a128fbf80acd3 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Fri, 4 Jan 2013 05:40:19 -0300
Subject: [PATCH] ubbctl/: UBB pin status decoder

---
 ubbctl/Makefile | 19 +++++++++++++++++++
 ubbctl/ubbctl.c | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 ubbctl/Makefile
 create mode 100644 ubbctl/ubbctl.c

diff --git a/ubbctl/Makefile b/ubbctl/Makefile
new file mode 100644
index 0000000..d3ed87b
--- /dev/null
+++ b/ubbctl/Makefile
@@ -0,0 +1,19 @@
+CC = mipsel-openwrt-linux-gcc
+CFLAGS = -g -Wall -O9 -I../libubb/include
+LDFLAGS = -static
+LDLIBS = -L../libubb -lubb
+
+MAIN = ubbctl
+OBJS = ubbctl.o
+
+.PHONY:		all clean spotless
+
+all:		$(MAIN)
+
+$(MAIN):	$(OBJS)
+
+clean:
+		rm -f $(OBJS)
+
+spotless:	clean
+		rm -f $(MAIN)
diff --git a/ubbctl/ubbctl.c b/ubbctl/ubbctl.c
new file mode 100644
index 0000000..ebbab80
--- /dev/null
+++ b/ubbctl/ubbctl.c
@@ -0,0 +1,40 @@
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+
+#include <ubb/ubb.h>
+
+
+static struct pin {
+	const char *name;
+	uint32_t mask;
+} pins[] = {
+	{ "nPWR",	UBB_nPWR },
+	{ "DAT2",	UBB_DAT2 },
+	{ "DAT3",	UBB_DAT3 },
+	{ "CMD",	UBB_CMD },
+	{ "CLK",	UBB_CLK },
+	{ "DAT0",	UBB_DAT0 },
+	{ "DAT1",	UBB_DAT1 },
+	{ NULL }
+};
+
+
+int main(int argc, char **argv)
+{
+	const struct pin *p;
+
+	ubb_open(UBB_ALL);
+	for (p = pins; p->name; p++) {
+		printf("%s%s=", p == pins ? "" : " ", p->name);
+		if (PDFUN & p->mask)
+			printf("FN");
+		else if (PDDIR & p->mask)
+			printf("%d", !!(PDDAT & p->mask));
+		else
+			putchar(PDPULL & p->mask ? 'Z' : 'R');
+
+	}
+	printf("\n");
+	return 0;
+}