Centralise duplicated logging helper defines.

[libsigrok.git] / hardware / colead-slm / protocol.h

diff --git a/hardware/colead-slm/protocol.h b/hardware/colead-slm/protocol.h
index 5bf2d5ad3c44be65eb74b85366588c9aa64dc339..8942ac8558863a1dd5d94169c0a4c7836ded1f9c 100644 (file)
--- a/hardware/colead-slm/protocol.h
+++ b/hardware/colead-slm/protocol.h
@@ -24,14 +24,12 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "colead-slm: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+#define LOG_PREFIX "colead-slm"
+
+enum {
+       IDLE,
+       COMMAND_SENT,
+};
 
 /** Private, per-device-instance driver context. */
 struct dev_context {
@@ -46,6 +44,9 @@ struct dev_context {
 
        /** The current number of already received samples. */
        uint64_t num_samples;
+       int state;
+       char buf[10];
+       int buflen;
 };
 
 SR_PRIV int colead_slm_receive_data(int fd, int revents, void *cb_data);