colead-slm: SL-5868P support

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

diff --git a/hardware/colead-slm/protocol.h b/hardware/colead-slm/protocol.h
index 5bf2d5ad3c44be65eb74b85366588c9aa64dc339..7963babb451ccd4103bad16665d68d608c107aa0 100644 (file)
--- a/hardware/colead-slm/protocol.h
+++ b/hardware/colead-slm/protocol.h
@@ -33,6 +33,11 @@
 #define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
 #define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
 
+enum {
+       IDLE,
+       COMMAND_SENT,
+};
+
 /** Private, per-device-instance driver context. */
 struct dev_context {
        /** The current sampling limit (in number of samples). */
@@ -46,6 +51,11 @@ struct dev_context {
 
        /** The current number of already received samples. */
        uint64_t num_samples;
+       struct sr_serial_dev_inst *serial;
+       char *serialcomm;
+       int state;
+       char buf[10];
+       int buflen;
 };
 
 SR_PRIV int colead_slm_receive_data(int fd, int revents, void *cb_data);