userspace/tools: Initial commit of wrs_pps_control

It has the basic structure but lacks the functionality. Needs cleanup of libraries used. Signed-off-by: Tjeerd Pinkert <t.j.pinkert@alumnus.utwente.nl>

userspace/tools: Initial commit of wrs_pps_control
It has the basic structure but lacks the functionality. Needs cleanup of libraries used. Signed-off-by: Tjeerd Pinkert <t.j.pinkert@alumnus.utwente.nl>
42026c4e · Tjeerd Pinkert · Adam Wujek · f202c7ce · 42026c4e · 42026c4e
Commit 42026c4e authored Feb 23, 2016 by Tjeerd Pinkert Committed by Adam Wujek Apr 05, 2016
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.gitignore userspace/tools/.gitignore +1 -0

Makefile userspace/tools/Makefile +1 -1

wrs_pps_control.c userspace/tools/wrs_pps_control.c +55 -0

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--- a/userspace/tools/.gitignore
+++ b/userspace/tools/.gitignore
@@ -23,3 +23,4 @@ wrs_checkcfg
 mkpasswd
 wrs_status_led
 wrs_sfp_dump
+wrs_pps_control
--- a/userspace/tools/Makefile
+++ b/userspace/tools/Makefile
-TOOLS = rtu_stat wr_mon wr_phytool spll_dbg_proxy load-lm32 load-virtex com
+TOOLS = rtu_stat wr_mon wr_phytool wrs_pps_control spll_dbg_proxy load-lm32 load-virtex com
 TOOLS += mapper wmapper
 TOOLS += wrs_version wr_date lm32-vuart wrs_pstats
 TOOLS += wrs_vlans wrs_dump_shmem

--- a/userspace/tools/wrs_pps_control.c
+++ b/userspace/tools/wrs_pps_control.c
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <libwr/wrs-msg.h>
+#include <libwr/switch_hw.h>
+#include <libwr/pps_gen.h>
+
+#define PPS_ON 1
+#define PPS_OFF 0
+
+void help(char *prgname)
+{
+	fprintf(stderr, "%s: Use: \"%s [<options>] <cmd>\n",
+		prgname, prgname);
+	fprintf(stderr,
+		"  The program has the following options\n"
+		"  -h   print help\n"
+		"\n"
+		"  Commands are:\n"
+		"      on  - switch PPS output on.\n"
+		"      off - switch PPS output off.\n");
+	exit(1);
+}
+
+int main(int argc, char *argv[])
+{
+	int opt;
+
+	while ((opt = getopt(argc, argv, "h")) != -1) {
+		switch (opt) {
+		case 'h':
+		default:
+			help(argv[0]);
+		}
+	}
+
+	if (argc > 1) {
+		if (strcmp(argv[1], "on") == 0) {
+			assert_init(shw_fpga_mmap_init());
+			shw_pps_gen_enable_output(PPS_ON);
+			exit(0);
+		} else if (strcmp(argv[1], "off") == 0) {
+			assert_init(shw_fpga_mmap_init());
+			shw_pps_gen_enable_output(PPS_OFF);
+			exit(0);
+		} else {
+			printf("Unknown command\n;");
+			exit(1);
+		}
+	} else {
+		printf("No command given\n");
+		exit(1);
+	}
+}