usb benchmarking firmware

git-svn-id: https://svn.openpcd.org:2342/trunk@116 6dc7ffe9-61d6-0310-9af1-9938baff3ed1

1 files changed, 69 insertions, 0 deletions

diff --git a/openpcd/firmware/src/main_usb.c b/openpcd/firmware/src/main_usb.c
new file mode 100644
index 0000000..1002db5
--- /dev/null
+++ b/openpcd/firmware/src/main_usb.c
@@ -0,0 +1,69 @@
+/* main_usb - OpenPCD test firmware for benchmarking USB performance
+ * (C) 2006 by Harald Welte <laforge@gnumonks.org>
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <lib_AT91SAM7.h>
+#include "openpcd.h"
+#include "rc632.h"
+#include "dbgu.h"
+#include "led.h"
+#include "pwm.h"
+#include "tc.h"
+#include "ssc.h"
+#include "pcd_enumerate.h"
+#include "usb_handler.h"
+
+static char usb_buf1[64];
+static char usb_buf2[64];
+static struct req_ctx dummy_rctx1;
+
+
+static void help(void)
+{
+}
+
+void _init_func(void)
+{
+	DEBUGPCR("\r\n===> main_usb <===\r\n");
+	help();
+
+	udp_init();
+
+	memset(usb_buf1, '1', sizeof(usb_buf1));
+	memset(usb_buf2, '2', sizeof(usb_buf2));
+
+	dummy_rctx1.tx.tot_len = sizeof(usb_buf1);
+	memcpy(dummy_rctx1.tx.data, usb_buf1, sizeof(usb_buf1));
+
+}
+
+int _main_dbgu(char key)
+{
+	switch (key) {
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+void _main_func(void)
+{
+	/* first we try to get rid of pending to-be-sent stuff */
+	//usb_out_process();
+
+	/* next we deal with incoming reqyests from USB EP1 (OUT) */
+	//usb_in_process();
+
+	/* try unthrottling sources since we now are [more] likely to
+	 * have empty request contexts */
+	//udp_unthrottle();
+
+	while (udp_refill_ep(2, &dummy_rctx1) < 0) ;
+
+	DEBUGP("S");
+
+	//led_toggle(2);
+}