X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fpipistrello-ols%2Fapi.c;h=3c7fc7b1790c0af6e1c37f33d929bb85523631f7;hb=41812aca436805b0614f2a8f31cf2f8ce494aea0;hp=41f24fc5f6ec8e997e1a53bcf8e4d1304c9097cb;hpb=f254bc4bba68d2cade0c8f7993d8fa8d3d9b556a;p=libsigrok.git

diff --git a/src/hardware/pipistrello-ols/api.c b/src/hardware/pipistrello-ols/api.c
index 41f24fc5..3c7fc7b1 100644
--- a/src/hardware/pipistrello-ols/api.c
+++ b/src/hardware/pipistrello-ols/api.c
@@ -21,14 +21,14 @@
 
 static const uint32_t devopts[] = {
 	SR_CONF_LOGIC_ANALYZER,
-	SR_CONF_SAMPLERATE,
-	SR_CONF_TRIGGER_MATCH,
-	SR_CONF_CAPTURE_RATIO,
-	SR_CONF_LIMIT_SAMPLES,
-	SR_CONF_PATTERN_MODE,
-	SR_CONF_EXTERNAL_CLOCK,
-	SR_CONF_SWAP,
-	SR_CONF_RLE,
+	SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+	SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+	SR_CONF_TRIGGER_MATCH | SR_CONF_LIST,
+	SR_CONF_CAPTURE_RATIO | SR_CONF_GET | SR_CONF_SET,
+	SR_CONF_PATTERN_MODE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+	SR_CONF_EXTERNAL_CLOCK | SR_CONF_GET | SR_CONF_SET,
+	SR_CONF_SWAP | SR_CONF_SET,
+	SR_CONF_RLE | SR_CONF_GET | SR_CONF_SET,
 };
 
 static const int32_t trigger_matches[] = {
@@ -61,11 +61,10 @@ static const char *patterns[] = {
 };
 
 /* Channels are numbered 0-31 (on the PCB silkscreen). */
-SR_PRIV const char *p_ols_channel_names[NUM_CHANNELS + 1] = {
+SR_PRIV const char *p_ols_channel_names[] = {
 	"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
 	"13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23",
 	"24", "25", "26", "27", "28", "29", "30", "31",
-	NULL,
 };
 
 /* Default supported samplerates, can be overridden by device metadata. */
@@ -76,14 +75,13 @@ static const uint64_t samplerates[] = {
 };
 
 SR_PRIV struct sr_dev_driver p_ols_driver_info;
-static struct sr_dev_driver *di = &p_ols_driver_info;
 
-static int init(struct sr_context *sr_ctx)
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
 {
 	return std_init(sr_ctx, di, LOG_PREFIX);
 }
 
-static GSList *scan(GSList *options)
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
 	struct sr_dev_inst *sdi;
 	struct drv_context *drvc;
@@ -95,15 +93,12 @@ static GSList *scan(GSList *options)
 
 	(void)options;
 
-	drvc = di->priv;
+	drvc = di->context;
 
 	devices = NULL;
 
 	/* Allocate memory for our private device context. */
-	if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
-		sr_err("Device context malloc failed.");
-		goto err_free_nothing;
-	}
+	devc = g_malloc0(sizeof(struct dev_context));
 
 	/* Device-specific settings */
 	devc->max_samplebytes = devc->max_samplerate = devc->protocol_version = 0;
@@ -115,10 +110,7 @@ static GSList *scan(GSList *options)
 	devc->flag_reg = 0;
 
 	/* Allocate memory for the incoming ftdi data. */
-	if (!(devc->ftdi_buf = g_try_malloc0(FTDI_BUF_SIZE))) {
-		sr_err("ftdi_buf malloc failed.");
-		goto err_free_devc;
-	}
+	devc->ftdi_buf = g_malloc0(FTDI_BUF_SIZE);
 
 	/* Allocate memory for the FTDI context (ftdic) and initialize it. */
 	if (!(devc->ftdic = ftdi_new())) {
@@ -185,7 +177,6 @@ static GSList *scan(GSList *options)
 
 	/* Parse the metadata. */
 	sdi = p_ols_get_metadata((uint8_t *)buf, bytes_read, devc);
-	sdi->index = 0;
 
 	/* Configure samplerate and divider. */
 	if (p_ols_set_samplerate(sdi, DEFAULT_SAMPLERATE) != SR_OK)
@@ -203,16 +194,14 @@ err_free_ftdic:
 	ftdi_free(devc->ftdic); /* NOT free() or g_free()! */
 err_free_ftdi_buf:
 	g_free(devc->ftdi_buf);
-err_free_devc:
 	g_free(devc);
-err_free_nothing:
 
 	return NULL;
 }
 
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
 {
-	return ((struct drv_context *)(di->priv))->instances;
+	return ((struct drv_context *)(di->context))->instances;
 }
 
 static void clear_helper(void *priv)
@@ -225,17 +214,16 @@ static void clear_helper(void *priv)
 	g_free(devc->ftdi_buf);
 }
 
-static int dev_clear(void)
+static int dev_clear(const struct sr_dev_driver *di)
 {
 	return std_dev_clear(di, clear_helper);
 }
 
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
 {
-	return dev_clear();
+	return dev_clear(di);
 }
 
-
 static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
 		const struct sr_channel_group *cg)
 {
@@ -450,7 +438,7 @@ static int dev_open(struct sr_dev_inst *sdi)
 	if (p_ols_open(devc) != SR_OK) {
 		return SR_ERR;
 	} else {
-	  sdi->status = SR_ST_ACTIVE;
+		sdi->status = SR_ST_ACTIVE;
 		return SR_OK;
 	}
 }
@@ -475,7 +463,6 @@ static int dev_close(struct sr_dev_inst *sdi)
 	return ret;
 }
 
-
 static int set_trigger(const struct sr_dev_inst *sdi, int stage)
 {
 	struct dev_context *devc;
@@ -712,8 +699,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
 	return SR_OK;
 }
 
-
-
 static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
 	struct dev_context *devc;
@@ -754,5 +739,5 @@ SR_PRIV struct sr_dev_driver p_ols_driver_info = {
 	.dev_close = dev_close,
 	.dev_acquisition_start = dev_acquisition_start,
 	.dev_acquisition_stop = dev_acquisition_stop,
-	.priv = NULL,
+	.context = NULL,
 };