[asterisk-commits] oej: trunk r89566 - /trunk/channels/chan_usbradio.c
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Sun Nov 25 15:12:26 CST 2007
Author: oej
Date: Sun Nov 25 15:12:25 2007
New Revision: 89566
URL: http://svn.digium.com/view/asterisk?view=rev&rev=89566
Log:
Formatting changes
Modified:
trunk/channels/chan_usbradio.c
Modified: trunk/channels/chan_usbradio.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/chan_usbradio.c?view=diff&rev=89566&r1=89565&r2=89566
==============================================================================
--- trunk/channels/chan_usbradio.c (original)
+++ trunk/channels/chan_usbradio.c Sun Nov 25 15:12:25 2007
@@ -140,7 +140,7 @@
};
static struct ast_jb_conf global_jbconf;
-/*
+/*!
* usbradio.conf parameters are
START_CONFIG
@@ -202,7 +202,7 @@
*/
-/*
+/*! \brief
* Helper macros to parse config arguments. They will go in a common
* header file if their usage is globally accepted. In the meantime,
* we define them here. Typical usage is as below.
@@ -230,7 +230,7 @@
#define M_UINT(tag, dst) M_F(tag, (dst) = strtoul(__val, NULL, 0) )
#define M_STR(tag, dst) M_F(tag, ast_copy_string(dst, __val, sizeof(dst)))
-/*
+/*!
* The following parameters are used in the driver:
*
* FRAME_SIZE the size of an audio frame, in samples.
@@ -306,7 +306,7 @@
enum {RX_AUDIO_NONE,RX_AUDIO_SPEAKER,RX_AUDIO_FLAT};
enum {CD_IGNORE,CD_XPMR_NOISE,CD_XPMR_VOX,CD_HID,CD_HID_INVERT};
-enum {SD_IGNORE,SD_HID,SD_HID_INVERT,SD_XPMR}; // no,external,externalinvert,software
+enum {SD_IGNORE,SD_HID,SD_HID_INVERT,SD_XPMR}; /* no,external,externalinvert,software */
enum {RX_KEY_CARRIER,RX_KEY_CARRIER_CODE};
enum {TX_OUT_OFF,TX_OUT_VOICE,TX_OUT_LSD,TX_OUT_COMPOSITE,TX_OUT_AUX};
enum {TOC_NONE,TOC_PHASE,TOC_NOTONE};
@@ -418,18 +418,18 @@
char debuglevel;
- char radioduplex; //
+ char radioduplex;
char lastrx;
char rxhidsq;
- char rxcarrierdetect; // status from pmr channel
- char rxctcssdecode; // status from pmr channel
+ char rxcarrierdetect; /*!< status from pmr channel */
+ char rxctcssdecode; /*!< status from pmr channel */
char rxkeytype;
- char rxkeyed; // indicates rx signal present
+ char rxkeyed; /*!< indicates rx signal present */
char lasttx;
- char txkeyed; // tx key request from upper layers
+ char txkeyed; /*! tx key request from upper layers */
char txchankey;
char txtestkey;
@@ -445,7 +445,7 @@
float rxgain;
char rxcdtype;
char rxsdtype;
- int rxsquelchadj; /* this copy needs to be here for initialization */
+ int rxsquelchadj; /*!< this copy needs to be here for initialization */
char txtoctype;
char txprelim;
@@ -460,7 +460,7 @@
float rxctcssfreq;
float txctcssfreq;
- int rxmixerset;
+ int rxmixerset;
int rxboostset;
float rxvoiceadj;
float rxctcssadj;
@@ -469,24 +469,24 @@
int txctcssadj;
int hdwtype;
- int hid_gpio_ctl;
- int hid_gpio_ctl_loc;
- int hid_io_cor;
- int hid_io_cor_loc;
- int hid_io_ctcss;
- int hid_io_ctcss_loc;
- int hid_io_ptt;
- int hid_gpio_loc;
+ int hid_gpio_ctl;
+ int hid_gpio_ctl_loc;
+ int hid_io_cor;
+ int hid_io_cor_loc;
+ int hid_io_ctcss;
+ int hid_io_ctcss_loc;
+ int hid_io_ptt;
+ int hid_gpio_loc;
struct {
- unsigned rxcapraw:1;
+ unsigned rxcapraw:1;
unsigned txcapraw:1;
unsigned txcap2:1;
unsigned rxcap2:1;
}b;
};
-// maw add additional defaults !!!
+/* maw add additional defaults !!! */
static struct chan_usbradio_pvt usbradio_default = {
.cursound = -1,
.sounddev = -1,
@@ -565,23 +565,23 @@
static int amixer_max(int devnum,char *param)
{
-int rv,type;
-char str[100];
-snd_hctl_t *hctl;
-snd_ctl_elem_id_t *id;
-snd_hctl_elem_t *elem;
-snd_ctl_elem_info_t *info;
+ int rv,type;
+ char str[100];
+ snd_hctl_t *hctl;
+ snd_ctl_elem_id_t *id;
+ snd_hctl_elem_t *elem;
+ snd_ctl_elem_info_t *info;
sprintf(str,"hw:%d",devnum);
- if (snd_hctl_open(&hctl, str, 0)) return(-1);
+ if (snd_hctl_open(&hctl, str, 0))
+ return(-1);
snd_hctl_load(hctl);
id = alloca(snd_ctl_elem_id_sizeof());
memset(id, 0, snd_ctl_elem_id_sizeof());
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_name(id, param);
elem = snd_hctl_find_elem(hctl, id);
- if (!elem)
- {
+ if (!elem) {
snd_hctl_close(hctl);
return(-1);
}
@@ -590,8 +590,7 @@
snd_hctl_elem_info(elem,info);
type = snd_ctl_elem_info_get_type(info);
rv = 0;
- switch(type)
- {
+ switch(type) {
case SND_CTL_ELEM_TYPE_INTEGER:
rv = snd_ctl_elem_info_get_max(info);
break;
@@ -603,7 +602,7 @@
return(rv);
}
-/* Call with: devnum: alsa major device number, param: ascii Formal
+/*! \brief Call with: devnum: alsa major device number, param: ascii Formal
Parameter Name, val1, first or only value, val2 second value, or 0
if only 1 value. Values: 0-99 (percent) or 0-1 for baboon.
@@ -611,24 +610,24 @@
static int setamixer(int devnum,char *param, int v1, int v2)
{
-int type;
-char str[100];
-snd_hctl_t *hctl;
-snd_ctl_elem_id_t *id;
-snd_ctl_elem_value_t *control;
-snd_hctl_elem_t *elem;
-snd_ctl_elem_info_t *info;
+ int type;
+ char str[100];
+ snd_hctl_t *hctl;
+ snd_ctl_elem_id_t *id;
+ snd_ctl_elem_value_t *control;
+ snd_hctl_elem_t *elem;
+ snd_ctl_elem_info_t *info;
sprintf(str,"hw:%d",devnum);
- if (snd_hctl_open(&hctl, str, 0)) return(-1);
+ if (snd_hctl_open(&hctl, str, 0))
+ return(-1);
snd_hctl_load(hctl);
id = alloca(snd_ctl_elem_id_sizeof());
memset(id, 0, snd_ctl_elem_id_sizeof());
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_name(id, param);
elem = snd_hctl_find_elem(hctl, id);
- if (!elem)
- {
+ if (!elem) {
snd_hctl_close(hctl);
return(-1);
}
@@ -639,8 +638,7 @@
control = alloca(snd_ctl_elem_value_sizeof());
memset(control, 0, snd_ctl_elem_value_sizeof());
snd_ctl_elem_value_set_id(control, id);
- switch(type)
- {
+ switch(type) {
case SND_CTL_ELEM_TYPE_INTEGER:
snd_ctl_elem_value_set_integer(control, 0, v1);
if (v2 > 0) snd_ctl_elem_value_set_integer(control, 1, v2);
@@ -649,8 +647,7 @@
snd_ctl_elem_value_set_integer(control, 0, (v1 != 0));
break;
}
- if (snd_hctl_elem_write(elem, control))
- {
+ if (snd_hctl_elem_write(elem, control)) {
snd_hctl_close(hctl);
return(-1);
}
@@ -682,30 +679,24 @@
static struct usb_device *hid_device_init(void)
{
- struct usb_bus *usb_bus;
- struct usb_device *dev;
- usb_init();
- usb_find_busses();
- usb_find_devices();
- for (usb_bus = usb_busses;
- usb_bus;
- usb_bus = usb_bus->next) {
- for (dev = usb_bus->devices;
- dev;
- dev = dev->next) {
- if ((dev->descriptor.idVendor
- == C108_VENDOR_ID) &&
- (dev->descriptor.idProduct
- == C108_PRODUCT_ID))
- return dev;
- }
- }
- return NULL;
-}
-
-static int hidhdwconfig(struct chan_usbradio_pvt *o)
-{
- if(o->hdwtype==1) //sphusb
+ struct usb_bus *usb_bus;
+ struct usb_device *dev;
+
+ usb_init();
+ usb_find_busses();
+ usb_find_devices();
+ for (usb_bus = usb_busses; usb_bus; usb_bus = usb_bus->next) {
+ for (dev = usb_bus->devices; dev; dev = dev->next) {
+ if ((dev->descriptor.idVendor == C108_VENDOR_ID) && (dev->descriptor.idProduct == C108_PRODUCT_ID))
+ return dev;
+ }
+ }
+ return NULL;
+}
+
+static int hidhdwconfig(struct chan_usbradio_pvt *o)
+{
+ if(o->hdwtype==1) /*sphusb */
{
o->hid_gpio_ctl = 0x08; /* set GPIO4 to output mode */
o->hid_gpio_ctl_loc = 2; /* For CTL of GPIO */
@@ -716,7 +707,7 @@
o->hid_io_ptt = 8; /* GPIO 4 is PTT */
o->hid_gpio_loc = 1; /* For ALL GPIO */
}
- else if(o->hdwtype==0) //dudeusb
+ else if(o->hdwtype==0) /* dudeusb */
{
o->hid_gpio_ctl = 0x0c; /* set GPIO 3 & 4 to output mode */
o->hid_gpio_ctl_loc = 2; /* For CTL of GPIO */
@@ -727,7 +718,7 @@
o->hid_io_ptt = 4; /* GPIO 3 is PTT */
o->hid_gpio_loc = 1; /* For ALL GPIO */
}
- else if(o->hdwtype==3) // custom version
+ else if(o->hdwtype==3) /* custom version */
{
o->hid_gpio_ctl = 0x0c; /* set GPIO 3 & 4 to output mode */
o->hid_gpio_ctl_loc = 2; /* For CTL of GPIO */
@@ -761,8 +752,7 @@
ast_log(LOG_ERROR,"Not able to open USB device\n");
pthread_exit(NULL);
}
- if (usb_claim_interface(usb_handle,C108_HID_INTERFACE) < 0)
- {
+ if (usb_claim_interface(usb_handle,C108_HID_INTERFACE) < 0) {
if (usb_detach_kernel_driver_np(usb_handle,C108_HID_INTERFACE) < 0) {
ast_log(LOG_ERROR,"Not able to detach the USB device\n");
pthread_exit(NULL);
@@ -778,25 +768,25 @@
hid_set_outputs(usb_handle,buf);
traceusb1(("hidthread: Starting normally!!\n"));
lastrx = 0;
- while(!o->stophid)
- {
+ while(!o->stophid) {
buf[o->hid_gpio_ctl_loc] = o->hid_gpio_ctl;
hid_get_inputs(usb_handle,buf);
keyed = !(buf[o->hid_io_cor_loc] & o->hid_io_cor);
- if (keyed != o->rxhidsq)
- {
- if(o->debuglevel)printf("chan_usbradio() hidthread: update rxhidsq = %d\n",keyed);
+ if (keyed != o->rxhidsq) {
+ if(o->debuglevel)
+ printf("chan_usbradio() hidthread: update rxhidsq = %d\n", keyed);
o->rxhidsq=keyed;
}
/* if change in tx stuff */
txtmp=0;
- if(o->txkeyed || o->txchankey || o->txtestkey || o->pmrChan->txPttOut) txtmp=1;
+ if(o->txkeyed || o->txchankey || o->txtestkey || o->pmrChan->txPttOut)
+ txtmp=1;
- if (o->lasttx != txtmp)
- {
+ if (o->lasttx != txtmp) {
o->lasttx = txtmp;
- if(o->debuglevel)printf("hidthread: tx set to %d\n",txtmp);
+ if(o->debuglevel)
+ printf("hidthread: tx set to %d\n", txtmp);
buf[o->hid_gpio_loc] = 0;
if (txtmp) buf[o->hid_gpio_loc] = o->hid_io_ptt;
buf[o->hid_gpio_ctl_loc] = o->hid_gpio_ctl;
@@ -813,7 +803,7 @@
pthread_exit(0);
}
-/*
+/*! \brief
* returns a pointer to the descriptor with the given name
*/
static struct chan_usbradio_pvt *find_desc(char *dev)
@@ -831,7 +821,7 @@
return o;
}
-/*
+/*! \brief
* split a string in extension-context, returns pointers to malloc'ed
* strings.
* If we do not have 'overridecontext' then the last @ is considered as
@@ -867,7 +857,7 @@
}
#endif
-/*
+/*! \brief
* Returns the number of blocks used in the audio output channel
*/
static int used_blocks(struct chan_usbradio_pvt *o)
@@ -891,7 +881,7 @@
return o->total_blocks - info.fragments;
}
-/* Write an exactly FRAME_SIZE sized frame */
+/*! \brief Write an exactly FRAME_SIZE sized frame */
static int soundcard_writeframe(struct chan_usbradio_pvt *o, short *data)
{
int res;
@@ -917,7 +907,7 @@
return write(o->sounddev, ((void *) data), FRAME_SIZE * 2 * 12);
}
-/*
+/*! \brief
* Handler for 'sound writable' events from the sound thread.
* Builds a frame from the high level description of the sounds,
* and passes it to the audio device.
@@ -1233,7 +1223,7 @@
int src,datalen;
struct chan_usbradio_pvt *o = c->tech_pvt;
- traceusb2(("usbradio_write() o->nosound= %i\n",o->nosound)); //sph maw asdf
+ traceusb2(("usbradio_write() o->nosound= %i\n",o->nosound)); /*sph maw asdf */
/* Immediately return if no sound is enabled */
if (o->nosound)
@@ -1250,17 +1240,15 @@
if(o->txkeyed||o->txtestkey)o->pmrChan->txPttIn=1;
else o->pmrChan->txPttIn=0;
- #if DEBUG_CAPTURES == 1 // to write input data to a file datalen=320
- if (ftxcapraw && o->b.txcapraw)
- {
+ #if DEBUG_CAPTURES == 1 /* to write input data to a file datalen=320 */
+ if (ftxcapraw && o->b.txcapraw) {
i16 i, tbuff[f->datalen];
- for(i=0;i<f->datalen;i+=2)
- {
+ for(i=0;i<f->datalen;i+=2) {
tbuff[i]= ((i16*)(f->data))[i/2];
tbuff[i+1]= o->txkeyed*M_Q13;
}
fwrite(tbuff,2,f->datalen,ftxcapraw);
- //fwrite(f->data,1,f->datalen,ftxcapraw);
+ /*fwrite(f->data,1,f->datalen,ftxcapraw); */
}
#endif
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