add unfinished code to read ADC

git-svn-id: https://svn.openpcd.org:2342/trunk@167 6dc7ffe9-61d6-0310-9af1-9938baff3ed1

1 files changed, 15 insertions, 1 deletions

diff --git a/openpcd/opcd_test/opcd_test.c b/openpcd/opcd_test/opcd_test.c
index 2aa1753..ef1dfb3 100644
--- a/openpcd/opcd_test/opcd_test.c
+++ b/openpcd/opcd_test/opcd_test.c
@@ -75,6 +75,8 @@ static struct option opts[] = {
 	{ "set-bits", 1, 0, 's' },
 	{ "clear-bits", 1, 0, 'c' },
 	{ "usb-perf", 1, 0, 'u' },
+	{ "adc-read", 0, 0, 'a' },
+	{ "adc-loop", 0, 0, 'A' },
 	{ "help", 0, 0, 'h'},
 };	
 
@@ -92,7 +94,7 @@ int main(int argc, char **argv)
 	while (1) {
 		int option_index = 0;
 
-		c = getopt_long(argc, argv, "l:r:w:R:W:s:c:h?u:", opts,
+		c = getopt_long(argc, argv, "l:r:w:R:W:s:c:h?u:aA", opts,
 				&option_index);
 
 		if (c == -1)
@@ -155,6 +157,18 @@ int main(int argc, char **argv)
 				exit(2);
 			opcd_usbperf(od, i);
 			break;
+		case 'a':
+			opcd_send_command(od, OPNPC_CMD_ADC_READ, 0, 0, 0, NULL);
+			opcd_recv_reply(od, buf, buf_len);
+			/* FIXME: interpret and print ADC result */
+			break;
+		case 'A':
+			while (1) {
+				opcd_send_command(od, OPNPC_CMD_ADC_READ, 0, 0, 0, NULL);
+				opcd_recv_reply(od, buf, buf_len);
+				/* FIXME: interpret and print ADC result */
+			}
+			break;
 		case 'h':
 		case '?':
 			print_help();