X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fkecheng-kc-330b%2Fprotocol.h;h=eabda85b8554c476b530af268226c0920513fd6d;hb=61c39f54bbcae7bdde86ddb11b2fd0ff308d319b;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..eabda85b 100644
--- a/hardware/kecheng-kc-330b/protocol.h
+++ b/hardware/kecheng-kc-330b/protocol.h
@@ -49,6 +49,8 @@
 enum {
 	LIVE_SPL_IDLE,
 	LIVE_SPL_WAIT,
+	LOG_DATA_IDLE,
+	LOG_DATA_WAIT,
 };
 
 enum {
@@ -56,6 +58,8 @@ 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 +85,12 @@ 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 +105,7 @@ 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