X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fsaleae-logic%2Fsaleae-logic.c;h=4d3e718fbc65d260358d1bfe846e93d9dec11c19;hb=e5d1717e6d436b4f529c00dd5cede669e74a1e58;hp=8ac45afca529bac29489faab7ff48afd5fc459f2;hpb=b9c735a275512ce82da7f66275c7cb62eaf66b60;p=libsigrok.git
diff --git a/hardware/saleae-logic/saleae-logic.c b/hardware/saleae-logic/saleae-logic.c
index 8ac45afc..4d3e718f 100644
--- a/hardware/saleae-logic/saleae-logic.c
+++ b/hardware/saleae-logic/saleae-logic.c
@@ -17,6 +17,7 @@
* along with this program. If not, see .
*/
+#include "config.h"
#include
#include
#include
@@ -25,7 +26,6 @@
#include
#include
#include
-#include "config.h"
#define USB_VENDOR 0x0925
#define USB_PRODUCT 0x3881
@@ -50,12 +50,12 @@
/* There is only one model Saleae Logic, and this is what it supports: */
static int capabilities[] = {
- HWCAP_LOGIC_ANALYZER,
- HWCAP_SAMPLERATE,
+ SR_HWCAP_LOGIC_ANALYZER,
+ SR_HWCAP_SAMPLERATE,
/* These are really implemented in the driver, not the hardware. */
- HWCAP_LIMIT_SAMPLES,
- HWCAP_CONTINUOUS,
+ SR_HWCAP_LIMIT_SAMPLES,
+ SR_HWCAP_CONTINUOUS,
0,
};
@@ -68,7 +68,7 @@ static GSList *device_instances = NULL;
* upgrade -- this is like a global lock. No device will open until a proper
* delay after the last device was upgraded.
*/
-GTimeVal firmware_updated = { 0, 0 };
+static GTimeVal firmware_updated = { 0, 0 };
static libusb_context *usb_context = NULL;
@@ -86,7 +86,7 @@ static uint64_t supported_samplerates[] = {
0,
};
-static struct samplerates samplerates = {
+static struct sr_samplerates samplerates = {
KHZ(200),
MHZ(24),
0,
@@ -101,7 +101,7 @@ static uint8_t trigger_mask[NUM_TRIGGER_STAGES] = { 0 };
static uint8_t trigger_value[NUM_TRIGGER_STAGES] = { 0 };
static uint8_t trigger_buffer[NUM_TRIGGER_STAGES] = { 0 };
-int trigger_stage = TRIGGER_FIRED;
+static int trigger_stage = TRIGGER_FIRED;
static int hw_set_configuration(int device_index, int capability, void *value);
static void hw_stop_acquisition(int device_index, gpointer session_device_id);
@@ -112,7 +112,7 @@ static void hw_stop_acquisition(int device_index, gpointer session_device_id);
* @return 1 if the device's configuration profile match the Logic firmware's
* configuration, 0 otherwise.
*/
-int check_conf_profile(libusb_device *dev)
+static int check_conf_profile(libusb_device *dev)
{
struct libusb_device_descriptor des;
struct libusb_config_descriptor *conf_dsc = NULL;
@@ -166,7 +166,7 @@ int check_conf_profile(libusb_device *dev)
return ret;
}
-struct sr_device_instance *sl_open_device(int device_index)
+static struct sr_device_instance *sl_open_device(int device_index)
{
struct sr_device_instance *sdi;
libusb_device **devlist;
@@ -177,7 +177,7 @@ struct sr_device_instance *sl_open_device(int device_index)
return NULL;
libusb_get_device_list(usb_context, &devlist);
- if (sdi->status == ST_INITIALIZING) {
+ if (sdi->status == SR_ST_INITIALIZING) {
/*
* This device was renumerating last time we touched it.
* opendev() guarantees we've waited long enough for it to
@@ -191,7 +191,7 @@ struct sr_device_instance *sl_open_device(int device_index)
&skip, USB_VENDOR, USB_PRODUCT,
USB_INTERFACE);
}
- } else if (sdi->status == ST_INACTIVE) {
+ } else if (sdi->status == SR_ST_INACTIVE) {
/*
* This device is fully enumerated, so we need to find this
* device by vendor, product, bus and address.
@@ -203,18 +203,18 @@ struct sr_device_instance *sl_open_device(int device_index)
USB_PRODUCT, USB_INTERFACE);
}
} else {
- /* Status must be ST_ACTIVE, i.e. already in use... */
+ /* Status must be SR_ST_ACTIVE, i.e. already in use... */
sdi = NULL;
}
libusb_free_device_list(devlist, 1);
- if (sdi && sdi->status != ST_ACTIVE)
+ if (sdi && sdi->status != SR_ST_ACTIVE)
sdi = NULL;
return sdi;
}
-int upload_firmware(libusb_device *dev)
+static int upload_firmware(libusb_device *dev)
{
int ret;
@@ -238,12 +238,12 @@ static void close_device(struct sr_device_instance *sdi)
libusb_release_interface(sdi->usb->devhdl, USB_INTERFACE);
libusb_close(sdi->usb->devhdl);
sdi->usb->devhdl = NULL;
- sdi->status = ST_INACTIVE;
+ sdi->status = SR_ST_INACTIVE;
}
static int configure_probes(GSList *probes)
{
- struct probe *probe;
+ struct sr_probe *probe;
GSList *l;
int probe_bit, stage, i;
char *tc;
@@ -256,7 +256,7 @@ static int configure_probes(GSList *probes)
stage = -1;
for (l = probes; l; l = l->next) {
- probe = (struct probe *)l->data;
+ probe = (struct sr_probe *)l->data;
if (probe->enabled == FALSE)
continue;
probe_bit = 1 << (probe->index - 1);
@@ -319,7 +319,7 @@ static int hw_init(char *deviceinfo)
if (des.idVendor != USB_VENDOR || des.idProduct != USB_PRODUCT)
continue; /* Not a Saleae Logic... */
- sdi = sr_device_instance_new(devcnt, ST_INITIALIZING,
+ sdi = sr_device_instance_new(devcnt, SR_ST_INITIALIZING,
USB_VENDOR_NAME, USB_MODEL_NAME, USB_MODEL_VERSION);
if (!sdi)
return 0;
@@ -335,11 +335,11 @@ static int hw_init(char *deviceinfo)
g_warning("firmware upload failed for "
"device %d", devcnt);
- sdi->usb = usb_device_instance_new
+ sdi->usb = sr_usb_device_instance_new
(libusb_get_bus_number(devlist[i]), 0, NULL);
} else {
/* Already has the firmware, so fix the new address. */
- sdi->usb = usb_device_instance_new
+ sdi->usb = sr_usb_device_instance_new
(libusb_get_bus_number(devlist[i]),
libusb_get_device_address(devlist[i]), NULL);
}
@@ -386,7 +386,7 @@ static int hw_opendev(int device_index)
if (cur_samplerate == 0) {
/* Samplerate hasn't been set; default to the slowest one. */
- if (hw_set_configuration(device_index, HWCAP_SAMPLERATE,
+ if (hw_set_configuration(device_index, SR_HWCAP_SAMPLERATE,
&supported_samplerates[0]) == SR_ERR)
return SR_ERR;
}
@@ -430,19 +430,19 @@ static void *hw_get_device_info(int device_index, int device_info_id)
return NULL;
switch (device_info_id) {
- case DI_INSTANCE:
+ case SR_DI_INSTANCE:
info = sdi;
break;
- case DI_NUM_PROBES:
+ case SR_DI_NUM_PROBES:
info = GINT_TO_POINTER(NUM_PROBES);
break;
- case DI_SAMPLERATES:
+ case SR_DI_SAMPLERATES:
info = &samplerates;
break;
- case DI_TRIGGER_TYPES:
+ case SR_DI_TRIGGER_TYPES:
info = TRIGGER_TYPES;
break;
- case DI_CUR_SAMPLERATE:
+ case SR_DI_CUR_SAMPLERATE:
info = &cur_samplerate;
break;
}
@@ -458,7 +458,7 @@ static int hw_get_status(int device_index)
if (sdi)
return sdi->status;
else
- return ST_NOT_FOUND;
+ return SR_ST_NOT_FOUND;
}
static int *hw_get_capabilities(void)
@@ -506,12 +506,12 @@ static int hw_set_configuration(int device_index, int capability, void *value)
if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return SR_ERR;
- if (capability == HWCAP_SAMPLERATE) {
+ if (capability == SR_HWCAP_SAMPLERATE) {
tmp_u64 = value;
ret = set_configuration_samplerate(sdi, *tmp_u64);
- } else if (capability == HWCAP_PROBECONFIG) {
+ } else if (capability == SR_HWCAP_PROBECONFIG) {
ret = configure_probes((GSList *) value);
- } else if (capability == HWCAP_LIMIT_SAMPLES) {
+ } else if (capability == SR_HWCAP_LIMIT_SAMPLES) {
tmp_u64 = value;
limit_samples = *tmp_u64;
ret = SR_OK;
@@ -607,19 +607,19 @@ void receive_transfer(struct libusb_transfer *transfer)
* TODO: Send pre-trigger buffer to session bus.
* Tell the frontend we hit the trigger here.
*/
- packet.type = DF_TRIGGER;
+ packet.type = SR_DF_TRIGGER;
packet.length = 0;
- session_bus(user_data, &packet);
+ sr_session_bus(user_data, &packet);
/*
* Send the samples that triggered it, since we're
* skipping past them.
*/
- packet.type = DF_LOGIC;
+ packet.type = SR_DF_LOGIC;
packet.length = trigger_stage;
packet.unitsize = 1;
packet.payload = trigger_buffer;
- session_bus(user_data, &packet);
+ sr_session_bus(user_data, &packet);
trigger_stage = TRIGGER_FIRED;
break;
@@ -648,11 +648,11 @@ void receive_transfer(struct libusb_transfer *transfer)
if (trigger_stage == TRIGGER_FIRED) {
/* Send the incoming transfer to the session bus. */
- packet.type = DF_LOGIC;
+ packet.type = SR_DF_LOGIC;
packet.length = cur_buflen - trigger_offset;
packet.unitsize = 1;
packet.payload = cur_buf + trigger_offset;
- session_bus(user_data, &packet);
+ sr_session_bus(user_data, &packet);
g_free(cur_buf);
num_samples += cur_buflen;
@@ -708,16 +708,16 @@ static int hw_start_acquisition(int device_index, gpointer session_device_id)
NULL);
free(lupfd);
- packet->type = DF_HEADER;
+ packet->type = SR_DF_HEADER;
packet->length = sizeof(struct sr_datafeed_header);
packet->payload = (unsigned char *)header;
header->feed_version = 1;
gettimeofday(&header->starttime, NULL);
header->samplerate = cur_samplerate;
- header->protocol_id = PROTO_RAW;
+ header->protocol_id = SR_PROTO_RAW;
header->num_logic_probes = NUM_PROBES;
header->num_analog_probes = 0;
- session_bus(session_device_id, packet);
+ sr_session_bus(session_device_id, packet);
g_free(header);
g_free(packet);
@@ -732,20 +732,20 @@ static void hw_stop_acquisition(int device_index, gpointer session_device_id)
/* Avoid compiler warnings. */
device_index = device_index;
- packet.type = DF_END;
- session_bus(session_device_id, &packet);
+ packet.type = SR_DF_END;
+ sr_session_bus(session_device_id, &packet);
receive_transfer(NULL);
/* TODO: Need to cancel and free any queued up transfers. */
}
-struct device_plugin saleae_logic_plugin_info = {
+struct sr_device_plugin saleae_logic_plugin_info = {
"saleae-logic",
+ "Saleae Logic",
1,
hw_init,
hw_cleanup,
-
hw_opendev,
hw_closedev,
hw_get_device_info,