From 3b8152fd3057f17666eada9a2de9e029ddd88e7a Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Wed, 26 Feb 2020 18:34:02 +0100
Subject: [PATCH] BSB: Daemon tries to send frames

---
 bsb/daemon/Makefile     |  2 +-
 bsb/daemon/burrow-bsb.c | 26 +++++++++++++++++++++++++-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/bsb/daemon/Makefile b/bsb/daemon/Makefile
index 10ed633..8afe8d2 100644
--- a/bsb/daemon/Makefile
+++ b/bsb/daemon/Makefile
@@ -1,4 +1,4 @@
-PC := pkg-config
+PC := PKG_CONFIG_PATH=/home/mj/tmp/bsb/root/lib/pkgconfig pkg-config
 USB_CFLAGS := $(shell $(PC) --cflags libusb-1.0)
 USB_LDFLAGS := $(shell $(PC) --libs libusb-1.0)
 
diff --git a/bsb/daemon/burrow-bsb.c b/bsb/daemon/burrow-bsb.c
index 714f811..9e02008 100644
--- a/bsb/daemon/burrow-bsb.c
+++ b/bsb/daemon/burrow-bsb.c
@@ -92,6 +92,11 @@ static const char * const stat_names[] = {
 	"rx_timeouts",
 	"rx_bad_crc",
 	"rx_ok",
+	"tx_overruns",
+	"tx_rejects",
+	"tx_timeouts",
+	"tx_collisions",
+	"tx_ok",
 };
 
 static void show_stats(byte *resp, uint len)
@@ -106,6 +111,11 @@ static void show_stats(byte *resp, uint len)
 
 static void show_packet(byte *pkt, uint len)
 {
+	if (len == 1) {
+		printf("Received status %u\n", pkt[0]);
+		return;
+	}
+
 #if 1
 	printf(":");
 	for (uint i=0; i<len; i++)
@@ -145,7 +155,9 @@ int main(void)
 	// libusb_set_debug(usb_ctxt, 3);
 	open_device();
 
+	time_t now = time(NULL);
 	time_t last_stats = 0;
+	time_t last_query = now;
 	int received;
 	byte resp[64];
 
@@ -158,7 +170,7 @@ int main(void)
 			}
 		}
 
-		time_t now = time(NULL);
+		now = time(NULL);
 		if (last_stats + 60 < now) {
 			if ((received = libusb_control_transfer(devh, 0xc0, 0x00, 0, 0, resp, sizeof(resp), 1000)) < 0) {
 				usb_error("Receive failed: error %d", received);
@@ -169,6 +181,18 @@ int main(void)
 			last_stats = now;
 		}
 
+		if (last_query + 10 < now) {
+			byte pkt[] = { 0xdc, 0xc2, 0x00, 0x0b, 0x06, 0x3d, 0x2e, 0x11, 0x25 };
+			if (err = libusb_bulk_transfer(devh, 0x01, pkt, sizeof(pkt), &received, 2000)) {
+				printf("Send failed: error %d\n", err);
+				// usb_error("Receive failed: error %d", received);
+				// continue;
+			} else {
+				printf("Send OK: %d bytes\n", received);
+			}
+			last_query = now;
+		}
+
 #if 0
 		if (err = libusb_bulk_transfer(devh, 0x81, resp, 64, &received, 2000)) {
 			usb_error("Receive failed: error %d", err);
-- 
2.39.2