baylibre-acme: Add a workaround for slow data acquisition.

[libsigrok.git] / src / hardware / baylibre-acme / protocol.h

diff --git a/src/hardware/baylibre-acme/protocol.h b/src/hardware/baylibre-acme/protocol.h
index 3972aa2cc6da6326fb1d5905a40e958dd7ed9668..a3f4452c12e1d67ae2ce07fdd55e904c133d1985 100644 (file)
--- a/src/hardware/baylibre-acme/protocol.h
+++ b/src/hardware/baylibre-acme/protocol.h
@@ -65,9 +65,10 @@ struct dev_context {
 
        uint32_t num_channels;
        uint64_t samples_read;
+       uint64_t samples_missed;
        int64_t start_time;
        int64_t last_sample_fin;
-       int pipe_fds[2];
+       int timer_fd;
        GIOChannel *channel;
 };
 
@@ -81,6 +82,12 @@ SR_PRIV gboolean bl_acme_detect_probe(unsigned int addr,
 SR_PRIV gboolean bl_acme_register_probe(struct sr_dev_inst *sdi, int type,
                                        unsigned int addr, int prb_num);
 
+SR_PRIV int bl_acme_get_probe_type(const struct sr_channel_group *cg);
+SR_PRIV int bl_acme_probe_has_pws(const struct sr_channel_group *cg);
+
+SR_PRIV void bl_acme_maybe_set_update_interval(const struct sr_dev_inst *sdi,
+                                              uint64_t samplerate);
+
 SR_PRIV int bl_acme_get_shunt(const struct sr_channel_group *cg,
                              uint64_t *shunt);
 SR_PRIV int bl_acme_set_shunt(const struct sr_channel_group *cg,
@@ -92,4 +99,7 @@ SR_PRIV int bl_acme_set_power_off(const struct sr_channel_group *cg,
 
 SR_PRIV int bl_acme_receive_data(int fd, int revents, void *cb_data);
 
+SR_PRIV int bl_acme_open_channel(struct sr_channel *ch);
+
+SR_PRIV void bl_acme_close_channel(struct sr_channel *ch);
 #endif