stlink: increase trace buffer size to maximum allowed on st-link v2 firmware

[openocd] / src / jtag / drivers / stlink_usb.c

diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index 699c41fa3655d6719ceb826d1a6266c1da2adc37..0bdcd316b70df27c2b6b4345e1cdd875e3be659e 100644 (file)
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -216,7 +216,7 @@ struct stlink_usb_handle_s {
 #define STLINK_DEBUG_APIV2_DRIVE_NRST_HIGH  0x01
 #define STLINK_DEBUG_APIV2_DRIVE_NRST_PULSE 0x02
 
-#define STLINK_TRACE_SIZE               1024
+#define STLINK_TRACE_SIZE               4096
 #define STLINK_TRACE_MAX_HZ             2000000
 #define STLINK_TRACE_MIN_VERSION        13