X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fkecheng-kc-330b%2Fprotocol.h;h=09152b9f9b6c0dbd11abc986c7cf4cb41c473a37;hb=b9a53103cf1f66a09cde1b5887d3290c579c5d43;hp=f872676e314ee40f5016846ee18524272103e1d5;hpb=f336618c3d1dc766da1c9f8ba46b322de9c746fa;p=libsigrok.git

diff --git a/hardware/kecheng-kc-330b/protocol.h b/hardware/kecheng-kc-330b/protocol.h
index f872676e..09152b9f 100644
--- a/hardware/kecheng-kc-330b/protocol.h
+++ b/hardware/kecheng-kc-330b/protocol.h
@@ -25,14 +25,7 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with subsystem-specific prefix string. */
-#define LOG_PREFIX "kecheng-kc-330b: "
-#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
-#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
-#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
-#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
-#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
-#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
+#define LOG_PREFIX "kecheng-kc-330b"
 
 #define EP_IN 0x80 | 1
 #define EP_OUT 2
@@ -49,6 +42,8 @@
 enum {
 	LIVE_SPL_IDLE,
 	LIVE_SPL_WAIT,
+	LOG_DATA_IDLE,
+	LOG_DATA_WAIT,
 };
 
 enum {
@@ -56,6 +51,8 @@ enum {
 	CMD_IDENTIFY = 0x02,
 	CMD_SET_DATE_TIME = 0x03,
 	CMD_GET_STATUS = 0x04,
+	CMD_GET_LOG_INFO = 0x05,
+	CMD_GET_LOG_DATA = 0x07,
 	CMD_GET_LIVE_SPL = 0x08,
 };
 
@@ -81,11 +78,12 @@ struct dev_context {
 
 	/* Operational state */
 	int state;
+	gboolean config_dirty;
 	uint64_t num_samples;
+	uint64_t stored_samples;
 	void *cb_data;
-	int usbfd[10];
 	struct libusb_transfer *xfer;
-	unsigned char buf[16];
+	unsigned char buf[128];
 
 	/* Temporary state across callbacks */
 	gint64 last_live_request;
@@ -100,5 +98,7 @@ SR_PRIV int kecheng_kc_330b_recording_get(const struct sr_dev_inst *sdi,
 		gboolean *tmp);
 SR_PRIV int kecheng_kc_330b_status_get(const struct sr_dev_inst *sdi,
 		int *status);
+SR_PRIV int kecheng_kc_330b_log_info_get(const struct sr_dev_inst *sdi,
+		unsigned char *buf);
 
 #endif