#include <pj/log.h>
#include <pj/os.h>
-/* Linux includes*/
+/* Linux includes */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/select.h>
#include <sys/time.h>
#include <unistd.h>
+#include <poll.h>
#if PJMEDIA_AUDIO_DEV_HAS_TAPI_DEVICE
-
-/* TAPI includes*/
+/* TAPI includes */
#include "drv_tapi_io.h"
#include "vmmc_io.h"
-/* Maximum 2 devices*/
-#define TAPI_AUDIO_DEV_NUM (1)
-#define TAPI_AUDIO_MAX_DEV_NUM (2)
+/* Maximum 2 devices */
+#define TAPI_AUDIO_PORT_NUM (2)
#define TAPI_BASE_NAME "TAPI"
#define TAPI_LL_DEV_BASE_PATH "/dev/vmmc"
-#define TAPI_LL_DEV_FIRMWARE_NAME "/lib/firmware/danube_firmware.bin"
+#define TAPI_LL_DEV_FIRMWARE_NAME "/lib/firmware/danube_firmware.bin"
+#define TAPI_LL_BBD_NAME "/lib/firmware/danube_bbd_fxs.bin"
#define TAPI_LL_DEV_SELECT_TIMEOUT_MS (2000)
#define TAPI_LL_DEV_MAX_PACKET_SIZE (800)
#define TAPI_LL_DEV_ENC_SMPL_PER_FRAME (160)
#define TAPI_LL_DEV_ENC_BYTES_PER_FRAME (TAPI_LL_DEV_ENC_SMPL_PER_FRAME * (TAPI_LL_DEV_ENC_BITS_PER_SMPLS / 8))
-
-#define FD_WIDTH_SET(fd, maxfd) (maxfd) < (fd) ? (fd) : maxfd
-
#define THIS_FILE "tapi_dev.c"
#if 1
# define TRACE_(x)
#endif
+pj_int32_t ch_fd[TAPI_AUDIO_PORT_NUM];
+
typedef struct
{
- pj_int32_t dev_fd;
- pj_int32_t ch_fd[TAPI_AUDIO_DEV_NUM];
- pj_int8_t data2phone_map[TAPI_AUDIO_DEV_NUM];
-
+ pj_int32_t dev_fd;
+ pj_int32_t ch_fd[TAPI_AUDIO_PORT_NUM];
+ pj_int8_t data2phone_map[TAPI_AUDIO_PORT_NUM];
} tapi_ctx;
-
-/* TAPI factory */
struct tapi_aud_factory
{
- pjmedia_aud_dev_factory base;
- pj_pool_t *pool;
- pj_pool_factory *pf;
-
- pj_uint32_t dev_count;
- pjmedia_aud_dev_info *dev_info;
-
- tapi_ctx dev_ctx;
+ pjmedia_aud_dev_factory base;
+ pj_pool_t *pool;
+ pj_pool_factory *pf;
+ pj_uint32_t dev_count;
+ pjmedia_aud_dev_info *dev_info;
+ tapi_ctx dev_ctx;
};
typedef struct tapi_aud_factory tapi_aud_factory_t;
-/*
- Sound stream descriptor.
-**/
struct tapi_aud_stream
{
- /* Base*/
- pjmedia_aud_stream base; /**< Base class. */
- /* Pool*/
- pj_pool_t *pool; /**< Memory pool. */
- /* Common settings.*/
- pjmedia_aud_param param; /**< Stream param. */
- pjmedia_aud_rec_cb rec_cb; /**< Record callback. */
- pjmedia_aud_play_cb play_cb; /**< Playback callback. */
- void *user_data; /**< Application data. */
-
- pj_thread_desc thread_desc;
- pj_thread_t *thread;
- tapi_ctx *dev_ctx;
- pj_uint8_t run_flag;
- pj_timestamp timestamp;
+ pjmedia_aud_stream base;
+ pj_pool_t *pool;
+ pjmedia_aud_param param;
+ pjmedia_aud_rec_cb rec_cb;
+ pjmedia_aud_play_cb play_cb;
+ void *user_data;
+
+ pj_thread_desc thread_desc;
+ pj_thread_t *thread;
+ tapi_ctx *dev_ctx;
+ pj_uint8_t run_flag;
+ pj_timestamp timestamp;
};
typedef struct tapi_aud_stream tapi_aud_stream_t;
static pj_status_t stream_destroy(pjmedia_aud_stream *strm);
static pjmedia_aud_dev_factory_op tapi_fact_op =
- {
- &factory_init,
- &factory_destroy,
- &factory_get_dev_count,
- &factory_get_dev_info,
- &factory_default_param,
- &factory_create_stream
- };
+{
+ &factory_init,
+ &factory_destroy,
+ &factory_get_dev_count,
+ &factory_get_dev_info,
+ &factory_default_param,
+ &factory_create_stream
+};
static pjmedia_aud_stream_op tapi_strm_op =
{
- &stream_get_param,
- &stream_get_cap,
- &stream_set_cap,
- &stream_start,
- &stream_stop,
- &stream_destroy
+ &stream_get_param,
+ &stream_get_cap,
+ &stream_set_cap,
+ &stream_start,
+ &stream_stop,
+ &stream_destroy
};
-void (*tapi_digit_callback)(unsigned char digit) = NULL;
-void (*tapi_hook_callback)(unsigned char event) = NULL;
+void (*tapi_digit_callback)(unsigned int port, unsigned char digit) = NULL;
+void (*tapi_hook_callback)(unsigned int port, unsigned char event) = NULL;
-static pj_int32_t tapi_dev_open(char* dev_path, const pj_int32_t ch_num)
+static pj_int32_t
+tapi_dev_open(char* dev_path, const pj_int32_t ch_num)
{
- char devname[128] = {0};
-
- pj_ansi_sprintf(devname,"%s%u%u", dev_path, 1, ch_num);
-
- return open((const char*)devname, O_RDWR, 0644);
+ char devname[128] = {0};
+ pj_ansi_sprintf(devname,"%s%u%u", dev_path, 1, ch_num);
+ return open((const char*)devname, O_RDWR, 0644);
}
-static pj_status_t tapi_dev_binary_buffer_create(
- const char *pPath,
- pj_uint8_t **ppBuf,
- pj_uint32_t *pBufSz)
+static pj_status_t
+tapi_dev_binary_buffer_create(const char *pPath, pj_uint8_t **ppBuf, pj_uint32_t *pBufSz)
{
- pj_status_t status = PJ_SUCCESS;
- FILE *fd;
- struct stat file_stat;
-
- /* Open binary file for reading*/
- fd = fopen(pPath, "rb");
- if (fd == NULL) {
- TRACE_((THIS_FILE, "ERROR - binary file %s open failed!\n", pPath));
- return PJ_EUNKNOWN;
- }
-
- /* Get file statistics*/
- if (stat(pPath, &file_stat) != 0) {
- TRACE_((THIS_FILE, "ERROR - file %s statistics get failed!\n", pPath));
- return PJ_EUNKNOWN;
- }
-
- *ppBuf = malloc(file_stat.st_size);
- if (*ppBuf == NULL) {
- TRACE_((THIS_FILE, "ERROR - binary file %s memory allocation failed!\n", pPath));
- status = PJ_EUNKNOWN;
-
- goto on_exit;
- }
-
- if (fread (*ppBuf, sizeof(pj_uint8_t), file_stat.st_size, fd) <= 0) {
- TRACE_((THIS_FILE, "ERROR - file %s read failed!\n", pPath));
- status = PJ_EUNKNOWN;
-
- goto on_exit;
- }
-
- *pBufSz = file_stat.st_size;
+ pj_status_t status = PJ_SUCCESS;
+ FILE *fd;
+ struct stat file_stat;
+
+ fd = fopen(pPath, "rb");
+ if (fd == NULL) {
+ TRACE_((THIS_FILE, "ERROR - binary file %s open failed!\n", pPath));
+ return PJ_EUNKNOWN;
+ }
+
+ if (stat(pPath, &file_stat) != 0) {
+ TRACE_((THIS_FILE, "ERROR - file %s statistics get failed!\n", pPath));
+ return PJ_EUNKNOWN;
+ }
+
+ *ppBuf = malloc(file_stat.st_size);
+ if (*ppBuf == NULL) {
+ TRACE_((THIS_FILE, "ERROR - binary file %s memory allocation failed!\n", pPath));
+ status = PJ_EUNKNOWN;
+ goto on_exit;
+ }
+
+ if (fread (*ppBuf, sizeof(pj_uint8_t), file_stat.st_size, fd) <= 0) {
+ TRACE_((THIS_FILE, "ERROR - file %s read failed!\n", pPath));
+ status = PJ_EUNKNOWN;
+ goto on_exit;
+ }
+
+ *pBufSz = file_stat.st_size;
on_exit:
- if (fd != NULL) {
- fclose(fd);
- }
+ if (fd != NULL)
+ fclose(fd);
- if (*ppBuf != NULL && status != PJ_SUCCESS) {
- free(*ppBuf);
- }
+ if (*ppBuf != NULL && status != PJ_SUCCESS)
+ free(*ppBuf);
- return status;
+ return status;
}
-static void tapi_dev_binary_buffer_delete(pj_uint8_t *pBuf)
+static void
+tapi_dev_binary_buffer_delete(pj_uint8_t *pBuf)
{
- if (pBuf != NULL)
- free(pBuf);
+ if (pBuf != NULL)
+ free(pBuf);
}
-static pj_status_t tapi_dev_firmware_download(
- pj_int32_t fd,
- const char *pPath)
+static pj_status_t
+tapi_dev_firmware_download(pj_int32_t fd, const char *pPath)
{
- pj_status_t status = PJ_SUCCESS;
- pj_uint8_t *pFirmware = NULL;
- pj_uint32_t binSz = 0;
- VMMC_IO_INIT vmmc_io_init;
-
- /* Create binary buffer*/
- status = tapi_dev_binary_buffer_create(pPath, &pFirmware, &binSz);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - binary buffer create failed!\n"));
+ pj_status_t status = PJ_SUCCESS;
+ pj_uint8_t *pFirmware = NULL;
+ pj_uint32_t binSz = 0;
+ VMMC_IO_INIT vmmc_io_init;
- return PJ_EUNKNOWN;
- }
+ status = tapi_dev_binary_buffer_create(pPath, &pFirmware, &binSz);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - binary buffer create failed!\n"));
+ return PJ_EUNKNOWN;
+ }
- /* Download Voice Firmware*/
- memset(&vmmc_io_init, 0, sizeof(VMMC_IO_INIT));
- vmmc_io_init.pPRAMfw = pFirmware;
- vmmc_io_init.pram_size = binSz;
+ memset(&vmmc_io_init, 0, sizeof(VMMC_IO_INIT));
+ vmmc_io_init.pPRAMfw = pFirmware;
+ vmmc_io_init.pram_size = binSz;
- status = ioctl(fd, FIO_FW_DOWNLOAD, &vmmc_io_init);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - FIO_FW_DOWNLOAD ioctl failed!"));
- }
+ status = ioctl(fd, FIO_FW_DOWNLOAD, &vmmc_io_init);
+ if (status != PJ_SUCCESS)
+ TRACE_((THIS_FILE, "ERROR - FIO_FW_DOWNLOAD ioctl failed!"));
- /* Delete binary buffer*/
- tapi_dev_binary_buffer_delete(pFirmware);
+ tapi_dev_binary_buffer_delete(pFirmware);
- return status;
+ return status;
}
-
-static pj_status_t tapi_dev_start(tapi_aud_factory_t *f)
+static int
+tapi_dev_bbd_download(int fd, const char *pPath)
{
- pj_status_t status = PJ_SUCCESS;
- pj_uint8_t c;
- IFX_TAPI_DEV_START_CFG_t tapistart;
- IFX_TAPI_MAP_DATA_t datamap;
- IFX_TAPI_ENC_CFG_t enc_cfg;
- IFX_TAPI_LINE_VOLUME_t vol;
-
- /* Open device*/
- f->dev_ctx.dev_fd = tapi_dev_open(TAPI_LL_DEV_BASE_PATH, 0);
-
- if (f->dev_ctx.dev_fd < 0) {
- TRACE_((THIS_FILE, "ERROR - TAPI device open failed!"));
- return PJ_EUNKNOWN;
- }
-
- for (c = 0; c < TAPI_AUDIO_DEV_NUM; c++) {
- f->dev_ctx.ch_fd[c] = tapi_dev_open(TAPI_LL_DEV_BASE_PATH, TAPI_AUDIO_MAX_DEV_NUM - c);
-
- if (f->dev_ctx.dev_fd < 0) {
- TRACE_((THIS_FILE, "ERROR - TAPI channel%d open failed!", c));
- return PJ_EUNKNOWN;
- }
-
- f->dev_ctx.data2phone_map[c] = c & 0x1 ? 0 : 1;
- }
-
- status = tapi_dev_firmware_download(f->dev_ctx.dev_fd, TAPI_LL_DEV_FIRMWARE_NAME);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - Voice Firmware Download failed!"));
- return PJ_EUNKNOWN;
- }
-
- memset(&tapistart, 0x0, sizeof(IFX_TAPI_DEV_START_CFG_t));
- tapistart.nMode = IFX_TAPI_INIT_MODE_VOICE_CODER;
-
- /* Start TAPI*/
- status = ioctl(f->dev_ctx.dev_fd, IFX_TAPI_DEV_START, &tapistart);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEV_START ioctl failed"));
- return PJ_EUNKNOWN;
- }
-
+ int status = PJ_SUCCESS;
+ unsigned char *pFirmware = NULL;
+ unsigned int binSz = 0;
+ VMMC_DWLD_t bbd_data;
- for (c = 0; c < TAPI_AUDIO_DEV_NUM; c++) {
- /* Perform mapping*/
- memset(&datamap, 0x0, sizeof(IFX_TAPI_MAP_DATA_t));
- datamap.nDstCh = f->dev_ctx.data2phone_map[c];
- datamap.nChType = IFX_TAPI_MAP_TYPE_PHONE;
- status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_MAP_DATA_ADD, &datamap);
+ /* Create binary buffer */
+ status = tapi_dev_binary_buffer_create(pPath, &pFirmware, &binSz);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - binary buffer create failed!\n"));
+ return status;
+ }
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_MAP_DATA_ADD ioctl failed"));
- return PJ_EUNKNOWN;
- }
-
- /* Set Line feed*/
- status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_LINE_FEED_SET, IFX_TAPI_LINE_FEED_STANDBY);
+ /* Download Voice Firmware */
+ memset(&bbd_data, 0, sizeof(VMMC_DWLD_t));
+ bbd_data.buf = pFirmware;
+ bbd_data.size = binSz;
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_FEED_SET ioctl failed"));
- return PJ_EUNKNOWN;
- }
+ status = ioctl(fd, FIO_BBD_DOWNLOAD, &bbd_data);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - FIO_BBD_DOWNLOAD failed!\n"));
+ }
- /* Config encoder for linear stream*/
- memset(&enc_cfg, 0x0, sizeof(IFX_TAPI_ENC_CFG_t));
+ /* Delete binary buffer */
+ tapi_dev_binary_buffer_delete(pFirmware);
- enc_cfg.nFrameLen = IFX_TAPI_COD_LENGTH_20;
- enc_cfg.nEncType = IFX_TAPI_COD_TYPE_LIN16_8;
-
- status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_ENC_CFG_SET, &enc_cfg);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_ENC_CFG_SET ioctl failed"));
- return PJ_EUNKNOWN;
- }
-
-
- /* Suppress TAPI volume, otherwise PJSIP starts autogeneration!!!*/
- vol.nGainRx = -8;
- vol.nGainTx = -8;
-
- status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_PHONE_VOLUME_SET, &vol);
- if (status != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_PHONE_VOLUME_SET ioctl failed"));
- return PJ_EUNKNOWN;
- }
- }
-
-
- return status;
+ return status;
}
-static pj_status_t tapi_dev_stop(tapi_aud_factory_t *f)
+static pj_status_t tapi_dev_start(tapi_aud_factory_t *f)
{
- pj_status_t status = PJ_SUCCESS;
- pj_uint8_t c;
-
- /* Stop TAPI device*/
- if (ioctl(f->dev_ctx.dev_fd, IFX_TAPI_DEV_STOP, 0) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEV_STOP ioctl failed"));
- status = PJ_EUNKNOWN;
- }
-
- /* Close device FD*/
- close(f->dev_ctx.dev_fd);
-
- /* Close channel FD*/
- for (c = TAPI_AUDIO_DEV_NUM; c > 0; c--) {
- close(f->dev_ctx.ch_fd[TAPI_AUDIO_DEV_NUM-c]);
- }
-
-
- return status;
+ pj_uint8_t c, hook_status;
+ pj_status_t status = PJ_SUCCESS;
+ IFX_TAPI_DEV_START_CFG_t tapistart;
+ IFX_TAPI_MAP_DATA_t datamap;
+ IFX_TAPI_ENC_CFG_t enc_cfg;
+ IFX_TAPI_LINE_VOLUME_t line_vol;
+ IFX_TAPI_CID_CFG_t cid_cnf;
+
+ /* Open device */
+ f->dev_ctx.dev_fd = tapi_dev_open(TAPI_LL_DEV_BASE_PATH, 0);
+
+ if (f->dev_ctx.dev_fd < 0) {
+ TRACE_((THIS_FILE, "ERROR - TAPI device open failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ for (c = 0; c < TAPI_AUDIO_PORT_NUM; c++) {
+ ch_fd[c] = f->dev_ctx.ch_fd[c] = tapi_dev_open(TAPI_LL_DEV_BASE_PATH, TAPI_AUDIO_PORT_NUM - c);
+
+ if (f->dev_ctx.dev_fd < 0) {
+ TRACE_((THIS_FILE, "ERROR - TAPI channel%d open failed!", c));
+ return PJ_EUNKNOWN;
+ }
+ f->dev_ctx.data2phone_map[c] = c & 0x1 ? 0 : 1;
+ }
+
+ status = tapi_dev_firmware_download(f->dev_ctx.dev_fd, TAPI_LL_DEV_FIRMWARE_NAME);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - Voice Firmware Download failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* Download coefficients */
+ /*
+ status = tapi_dev_bbd_download(f->dev_ctx.dev_fd, TAPI_LL_BBD_NAME);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - Voice Coefficients Download failed!"));
+ return PJ_EUNKNOWN;
+ }
+ */
+
+ memset(&tapistart, 0x0, sizeof(IFX_TAPI_DEV_START_CFG_t));
+ tapistart.nMode = IFX_TAPI_INIT_MODE_VOICE_CODER;
+
+ /* Start TAPI */
+ status = ioctl(f->dev_ctx.dev_fd, IFX_TAPI_DEV_START, &tapistart);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEV_START ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+
+ for (c = 0; c < TAPI_AUDIO_PORT_NUM; c++) {
+ /* Perform mapping */
+ memset(&datamap, 0x0, sizeof(IFX_TAPI_MAP_DATA_t));
+ datamap.nDstCh = f->dev_ctx.data2phone_map[c];
+ datamap.nChType = IFX_TAPI_MAP_TYPE_PHONE;
+
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_MAP_DATA_ADD, &datamap);
+
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_MAP_DATA_ADD ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* Set Line feed */
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_LINE_FEED_SET, IFX_TAPI_LINE_FEED_STANDBY);
+
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_FEED_SET ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* Configure encoder for linear stream */
+ memset(&enc_cfg, 0x0, sizeof(IFX_TAPI_ENC_CFG_t));
+
+ enc_cfg.nFrameLen = IFX_TAPI_COD_LENGTH_20;
+ enc_cfg.nEncType = IFX_TAPI_COD_TYPE_LIN16_8;
+
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_ENC_CFG_SET, &enc_cfg);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_ENC_CFG_SET ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* Suppress TAPI volume, otherwise PJSIP starts autogeneration!!! */
+ line_vol.nGainRx = -8;
+ line_vol.nGainTx = -8;
+
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_PHONE_VOLUME_SET, &line_vol);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_PHONE_VOLUME_SET ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* Configure Caller ID type */
+ /* One can choose from following (for now at compile time):
+ IFX_TAPI_CID_STD_TELCORDIA
+ IFX_TAPI_CID_STD_ETSI_FSK
+ IFX_TAPI_CID_STD_ETSI_DTMF
+ IFX_TAPI_CID_STD_SIN
+ IFX_TAPI_CID_STD_NTT
+ IFX_TAPI_CID_STD_KPN_DTMF
+ IFX_TAPI_CID_STD_KPN_DTMF_FSK
+ */
+ memset(&cid_cnf, 0, sizeof(cid_cnf));
+ cid_cnf.nStandard = IFX_TAPI_CID_STD_ETSI_FSK;
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_CID_CFG_SET, &cid_cnf);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_CID_CFG_SET ioctl failed"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* check hook status */
+ hook_status = 0;
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_LINE_HOOK_STATUS_GET, &hook_status);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_HOOK_STATUS_GET ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ /* if off hook do initialization */
+ if (hook_status) {
+ status = ioctl(f->dev_ctx.ch_fd[c], IFX_TAPI_LINE_FEED_SET, IFX_TAPI_LINE_FEED_ACTIVE);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_FEED_SET ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
+ status = ioctl(c, IFX_TAPI_ENC_START, 0);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_ENC_START ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ status = ioctl(c, IFX_TAPI_DEC_START, 0);
+ if (status != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEC_START ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
+ }
+ }
+
+ return status;
}
-static pj_status_t tapi_dev_codec_control(pj_int32_t fd, pj_uint8_t start)
+static pj_status_t
+tapi_dev_stop(tapi_aud_factory_t *f)
{
- if (ioctl(fd, start ? IFX_TAPI_ENC_START : IFX_TAPI_ENC_STOP, 0) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_ENC_%s ioctl failed!",
- start ? "START" : "STOP"));
+ pj_status_t status = PJ_SUCCESS;
+ pj_uint8_t c;
- return PJ_EUNKNOWN;
- }
+ if (ioctl(f->dev_ctx.dev_fd, IFX_TAPI_DEV_STOP, 0) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEV_STOP ioctl failed"));
+ status = PJ_EUNKNOWN;
+ }
- if (ioctl(fd, start ? IFX_TAPI_DEC_START : IFX_TAPI_DEC_STOP, 0) != IFX_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEC_%s ioctl failed!",
- start ? "START" : "STOP"));
+ close(f->dev_ctx.dev_fd);
+ for (c = TAPI_AUDIO_PORT_NUM; c > 0; c--)
+ close(f->dev_ctx.ch_fd[TAPI_AUDIO_PORT_NUM-c]);
- return PJ_EUNKNOWN;
- }
+ return status;
+}
- return PJ_SUCCESS;
+static pj_status_t
+tapi_dev_codec_control(pj_int32_t fd, pj_uint8_t start)
+{
+ if (ioctl(fd, start ? IFX_TAPI_ENC_START : IFX_TAPI_ENC_STOP, 0) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_ENC_%s ioctl failed!",
+ start ? "START" : "STOP"));
+ return PJ_EUNKNOWN;
+ }
+
+ if (ioctl(fd, start ? IFX_TAPI_DEC_START : IFX_TAPI_DEC_STOP, 0) != IFX_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_DEC_%s ioctl failed!",
+ start ? "START" : "STOP"));
+ return PJ_EUNKNOWN;
+ }
+
+ return PJ_SUCCESS;
}
-static pj_status_t tapi_dev_event_ONHOOK(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
+static pj_status_t tapi_dev_event_on_hook(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
{
PJ_LOG(1,(THIS_FILE, "TAPI: ONHOOK"));
return PJ_EUNKNOWN;
}
- /* enc/dec stop*/
+ /* enc/dec stop */
if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 0) != PJ_SUCCESS) {
TRACE_((THIS_FILE, "ERROR - codec start failed!"));
return PJ_SUCCESS;
}
-static pj_status_t tapi_dev_event_OFFHOOK(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
+static pj_status_t tapi_dev_event_off_hook(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
{
PJ_LOG(1,(THIS_FILE, "TAPI: OFFHOOK"));
return PJ_EUNKNOWN;
}
- /* enc/dec stop*/
+ /* enc/dec stop */
if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 1) != PJ_SUCCESS) {
TRACE_((THIS_FILE, "ERROR - codec start failed!"));
return PJ_SUCCESS;
}
-static pj_status_t tapi_dev_event_digit(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
+static pj_status_t
+tapi_dev_event_digit(tapi_ctx *dev_ctx, pj_uint32_t dev_idx)
{
- PJ_LOG(1,(THIS_FILE, "TAPI: OFFHOOK"));
-
- if (ioctl(dev_ctx->ch_fd[dev_idx], IFX_TAPI_LINE_FEED_SET,
- IFX_TAPI_LINE_FEED_ACTIVE) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_FEED_SET ioctl failed!"));
+ PJ_LOG(1,(THIS_FILE, "TAPI: OFFHOOK"));
- return PJ_EUNKNOWN;
- }
-
- /* enc/dec stop*/
- if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 1) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - codec start failed!"));
+ if (ioctl(dev_ctx->ch_fd[dev_idx], IFX_TAPI_LINE_FEED_SET,
+ IFX_TAPI_LINE_FEED_ACTIVE) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_FEED_SET ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
- return PJ_EUNKNOWN;
- }
+ /* enc/dec stop */
+ if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 1) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - codec start failed!"));
+ return PJ_EUNKNOWN;
+ }
- return PJ_SUCCESS;
+ return PJ_SUCCESS;
}
-static pj_status_t tapi_dev_event_handler(
- tapi_aud_stream_t *stream)
+static pj_status_t
+tapi_dev_event_handler(tapi_aud_stream_t *stream)
{
- tapi_ctx *dev_ctx = stream->dev_ctx;
- pj_uint32_t dev_idx = stream->param.rec_id;
- pj_status_t status = PJ_SUCCESS;
- IFX_TAPI_EVENT_t tapiEvent;
-
- memset (&tapiEvent, 0, sizeof(tapiEvent));
-
- tapiEvent.ch = dev_ctx->data2phone_map[dev_idx];
-
- /* Get event*/
- status = ioctl(dev_ctx->dev_fd, IFX_TAPI_EVENT_GET, &tapiEvent);
-
- if ((status == PJ_SUCCESS) && (tapiEvent.id != IFX_TAPI_EVENT_NONE)) {
- switch(tapiEvent.id) {
- case IFX_TAPI_EVENT_FXS_ONHOOK:
- status = tapi_dev_event_ONHOOK(dev_ctx, dev_idx);
- if(tapi_hook_callback)
- tapi_hook_callback(0);
- break;
- case IFX_TAPI_EVENT_FXS_OFFHOOK:
- status = tapi_dev_event_OFFHOOK(dev_ctx, dev_idx);
- if(tapi_hook_callback)
- tapi_hook_callback(1);
- break;
- case IFX_TAPI_EVENT_DTMF_DIGIT:
- if(tapi_digit_callback)
- tapi_digit_callback(tapiEvent.data.dtmf.ascii);
- break;
- default:
- printf("%s:%s[%d]%04X\n", __FILE__, __func__, __LINE__, tapiEvent.id);
- break;
- }
- }
-
- return status;
+ IFX_TAPI_EVENT_t tapiEvent;
+ tapi_ctx *dev_ctx = stream->dev_ctx;
+ pj_status_t status = PJ_SUCCESS;
+ unsigned int i;
+
+ for (i = 0; i < TAPI_AUDIO_PORT_NUM; i++) {
+ memset (&tapiEvent, 0, sizeof(tapiEvent));
+ tapiEvent.ch = dev_ctx->data2phone_map[i];
+ status = ioctl(dev_ctx->dev_fd, IFX_TAPI_EVENT_GET, &tapiEvent);
+
+ if ((status == PJ_SUCCESS) && (tapiEvent.id != IFX_TAPI_EVENT_NONE)) {
+ switch(tapiEvent.id) {
+ case IFX_TAPI_EVENT_FXS_ONHOOK:
+ status = tapi_dev_event_on_hook(dev_ctx, i);
+ if(tapi_hook_callback)
+ tapi_hook_callback(i, 0);
+ break;
+ case IFX_TAPI_EVENT_FXS_OFFHOOK:
+ status = tapi_dev_event_off_hook(dev_ctx, i);
+ if(tapi_hook_callback)
+ tapi_hook_callback(i, 1);
+ break;
+ case IFX_TAPI_EVENT_DTMF_DIGIT:
+ if(tapi_digit_callback)
+ tapi_digit_callback(i, tapiEvent.data.dtmf.ascii);
+ break;
+ case IFX_TAPI_EVENT_COD_DEC_CHG:
+ case IFX_TAPI_EVENT_TONE_GEN_END:
+ case IFX_TAPI_EVENT_CID_TX_SEQ_END:
+ break;
+ default:
+ PJ_LOG(1,(THIS_FILE, "unknown tapi event %08X", tapiEvent.id));
+ break;
+ }
+ }
+ }
+
+ return status;
}
-static pj_status_t tapi_dev_data_handler(
- tapi_aud_stream_t *stream)
-{
+static pj_status_t
+tapi_dev_data_handler(tapi_aud_stream_t *stream) {
pj_status_t status = PJ_SUCCESS;
tapi_ctx *dev_ctx = stream->dev_ctx;
pj_uint32_t dev_idx = stream->param.rec_id;
pjmedia_frame frame_rec, frame_play;
pj_int32_t ret;
- /* Get data from driver*/
+ /* Get data from driver */
ret = read(dev_ctx->ch_fd[dev_idx], buf_rec, sizeof(buf_rec));
if (ret < 0) {
TRACE_((THIS_FILE, "ERROR - no data available from device!"));
return PJ_SUCCESS;
}
-/* TAPI capture and playback thread. */
-static int PJ_THREAD_FUNC tapi_dev_thread(void *arg)
-{
- tapi_aud_stream_t *strm = (struct tapi_aud_stream*)arg;
- tapi_ctx *dev_ctx = strm->dev_ctx;
- fd_set rfds, trfds;
- pj_uint32_t width = 0;
- struct timeval tv;
- pj_uint32_t sretval;
- pj_uint32_t dev_idx;
-
- PJ_LOG(1,(THIS_FILE, "TAPI: thread starting..."));
-
- if (strm->param.rec_id != strm->param.play_id) {
- PJ_LOG(1,(THIS_FILE, "TAPI: thread exit - incorrect play/rec IDs"));
- return 0;
- }
-
- dev_idx = strm->param.rec_id;
-
- FD_ZERO(&rfds);
-
- FD_SET(dev_ctx->dev_fd, &rfds);
- width = FD_WIDTH_SET(dev_ctx->dev_fd, width);
-
- FD_SET(dev_ctx->ch_fd[dev_idx], &rfds);
- width = FD_WIDTH_SET(dev_ctx->ch_fd[dev_idx], width);
-
- tv.tv_sec = TAPI_LL_DEV_SELECT_TIMEOUT_MS / 1000;
- tv.tv_usec = (TAPI_LL_DEV_SELECT_TIMEOUT_MS % 1000) * 1000;
-
- strm->run_flag = 1;
-
- while(1)
- {
- /* Update the local file descriptor by the copy in the task parameter */
- memcpy((void *) &trfds, (void*) &rfds, sizeof(fd_set));
-
- sretval = select(width + 1, &trfds, NULL, NULL, &tv);
-
- if (!strm->run_flag) {
- break;
- }
-
- /* error or timeout on select */
- if (sretval <= 0) {
- continue;
- }
-
- /* Check device control channel*/
- if (FD_ISSET(dev_ctx->dev_fd, &trfds)) {
- if (tapi_dev_event_handler(strm) != PJ_SUCCESS) {
- PJ_LOG(1,(THIS_FILE, "TAPI: event hanldler failed!"));
- break;
- }
- }
-
- /* Check device data channel*/
- if (FD_ISSET(dev_ctx->ch_fd[dev_idx], &trfds)) {
- if (tapi_dev_data_handler(strm) != PJ_SUCCESS) {
- PJ_LOG(1,(THIS_FILE, "TAPI: data hanldler failed!"));
- break;
- }
- }
- }
-
- PJ_LOG(1,(THIS_FILE, "TAPI: thread stopping..."));
-
- return 0;
+static int
+PJ_THREAD_FUNC tapi_dev_thread(void *arg) {
+ tapi_aud_stream_t *strm = (struct tapi_aud_stream*)arg;
+ tapi_ctx *dev_ctx = strm->dev_ctx;
+ pj_uint32_t sretval;
+ pj_uint32_t dev_idx;
+ struct pollfd fds[3];
+
+ PJ_LOG(1,(THIS_FILE, "TAPI: thread starting..."));
+
+ if (strm->param.rec_id != strm->param.play_id) {
+ PJ_LOG(1,(THIS_FILE, "TAPI: thread exit - incorrect play/rec IDs"));
+ return 0;
+ }
+
+ dev_idx = strm->param.rec_id;
+ strm->run_flag = 1;
+
+ fds[0].fd = dev_ctx->dev_fd;
+ fds[0].events = POLLIN;
+ fds[1].fd = dev_ctx->ch_fd[0];
+ fds[1].events = POLLIN;
+ fds[2].fd = dev_ctx->ch_fd[1];
+ fds[2].events = POLLIN;
+
+ while(1)
+ {
+ sretval = poll(fds, TAPI_AUDIO_PORT_NUM + 1, TAPI_LL_DEV_SELECT_TIMEOUT_MS);
+
+ if (!strm->run_flag)
+ break;
+ if (sretval <= 0)
+ continue;
+
+ if (fds[0].revents == POLLIN) {
+ if (tapi_dev_event_handler(strm) != PJ_SUCCESS) {
+ PJ_LOG(1,(THIS_FILE, "TAPI: event hanldler failed!"));
+ break;
+ }
+ }
+
+ if (fds[1].revents == POLLIN) {
+ if (tapi_dev_data_handler(strm) != PJ_SUCCESS) {
+ PJ_LOG(1,(THIS_FILE, "TAPI: data hanldler failed!"));
+ break;
+ }
+ }
+
+ if (fds[2].revents == POLLIN) {
+ if (tapi_dev_data_handler(strm) != PJ_SUCCESS) {
+ PJ_LOG(1,(THIS_FILE, "TAPI: data hanldler failed!"));
+ break;
+ }
+ }
+ }
+ PJ_LOG(1,(THIS_FILE, "TAPI: thread stopping..."));
+
+ return 0;
}
/****************************************************************************
Factory operations
****************************************************************************/
-/* Init tapi audio driver. */
-pjmedia_aud_dev_factory* pjmedia_tapi_factory(pj_pool_factory *pf)
-{
- struct tapi_aud_factory *f;
- pj_pool_t *pool;
+pjmedia_aud_dev_factory*
+pjmedia_tapi_factory(pj_pool_factory *pf) {
+ struct tapi_aud_factory *f;
+ pj_pool_t *pool;
- TRACE_((THIS_FILE, "pjmedia_tapi_factory()"));
+ TRACE_((THIS_FILE, "pjmedia_tapi_factory()"));
- pool = pj_pool_create(pf, "tapi", 512, 512, NULL);
- f = PJ_POOL_ZALLOC_T(pool, struct tapi_aud_factory);
- f->pf = pf;
- f->pool = pool;
- f->base.op = &tapi_fact_op;
+ pool = pj_pool_create(pf, "tapi", 512, 512, NULL);
+ f = PJ_POOL_ZALLOC_T(pool, struct tapi_aud_factory);
+ f->pf = pf;
+ f->pool = pool;
+ f->base.op = &tapi_fact_op;
- return &f->base;
+ return &f->base;
}
-/* API: init factory */
-static pj_status_t factory_init(pjmedia_aud_dev_factory *f)
+static pj_status_t
+factory_init(pjmedia_aud_dev_factory *f)
{
- struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
- pj_uint8_t c;
-
- TRACE_((THIS_FILE, "factory_init()"));
-
- /* Enumerate sound devices */
- af->dev_count = TAPI_AUDIO_DEV_NUM;
-
- af->dev_info = (pjmedia_aud_dev_info*)
- pj_pool_calloc(af->pool, af->dev_count, sizeof(pjmedia_aud_dev_info));
-
- for (c = 0; c < af->dev_count; c++) {
- pj_ansi_sprintf(af->dev_info[c].name,"%s_%02d", TAPI_BASE_NAME, c);
-
- af->dev_info[c].input_count = af->dev_info[c].output_count = 1;
- af->dev_info[c].default_samples_per_sec = TAPI_LL_DEV_ENC_SMPL_PER_SEC;
- pj_ansi_strcpy(af->dev_info[c].driver, "/dev/vmmc");
-
- af->dev_info[c].caps = PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING |
- PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY |
- PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY;
-
- af->dev_info[c].routes = PJMEDIA_AUD_DEV_ROUTE_DEFAULT ;
- }
-
- /* Initialize TAPI device(s)*/
- if (tapi_dev_start(af) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - TAPI device init failed!"));
- return PJ_EUNKNOWN;
- }
-
- return PJ_SUCCESS;
+ struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
+ pj_uint8_t c;
+
+ TRACE_((THIS_FILE, "factory_init()"));
+
+ af->dev_count = 1;
+ af->dev_info = (pjmedia_aud_dev_info*)
+ pj_pool_calloc(af->pool, af->dev_count, sizeof(pjmedia_aud_dev_info));
+ pj_ansi_sprintf(af->dev_info[0].name,"%s_%02d", TAPI_BASE_NAME, c);
+ af->dev_info[0].input_count = af->dev_info[0].output_count = TAPI_AUDIO_PORT_NUM;
+ af->dev_info[0].default_samples_per_sec = TAPI_LL_DEV_ENC_SMPL_PER_SEC;
+ pj_ansi_strcpy(af->dev_info[0].driver, "/dev/vmmc");
+ af->dev_info[0].caps = PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING |
+ PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY |
+ PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY;
+ af->dev_info[0].routes = PJMEDIA_AUD_DEV_ROUTE_DEFAULT ;
+ if (tapi_dev_start(af) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - TAPI device init failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ return PJ_SUCCESS;
}
-/* API: destroy factory */
-static pj_status_t factory_destroy(pjmedia_aud_dev_factory *f)
+static pj_status_t
+factory_destroy(pjmedia_aud_dev_factory *f)
{
- struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
- pj_pool_t *pool;
- pj_status_t status = PJ_SUCCESS;
-
- TRACE_((THIS_FILE, "factory_destroy()"));
+ struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
+ pj_pool_t *pool;
+ pj_status_t status = PJ_SUCCESS;
- /* Stop TAPI device*/
- if (tapi_dev_stop(f) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - TAPI device stop failed!"));
- status = PJ_EUNKNOWN;
- }
+ TRACE_((THIS_FILE, "factory_destroy()"));
- pool = af->pool;
- af->pool = NULL;
- pj_pool_release(pool);
+ if (tapi_dev_stop(f) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - TAPI device stop failed!"));
+ status = PJ_EUNKNOWN;
+ }
+ pool = af->pool;
+ af->pool = NULL;
+ pj_pool_release(pool);
- return status;
+ return status;
}
-/* API: get number of devices */
-static unsigned factory_get_dev_count(pjmedia_aud_dev_factory *f)
+static unsigned
+factory_get_dev_count(pjmedia_aud_dev_factory *f)
{
- struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
- TRACE_((THIS_FILE, "factory_get_dev_count()"));
+ struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
+ TRACE_((THIS_FILE, "factory_get_dev_count()"));
- return af->dev_count;
+ return af->dev_count;
}
-/* API: get device info */
-static pj_status_t factory_get_dev_info(pjmedia_aud_dev_factory *f,
- unsigned index,
- pjmedia_aud_dev_info *info)
+static pj_status_t
+factory_get_dev_info(pjmedia_aud_dev_factory *f, unsigned index, pjmedia_aud_dev_info *info)
{
- struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
+ struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
- TRACE_((THIS_FILE, "factory_get_dev_info()"));
- PJ_ASSERT_RETURN(index < af->dev_count, PJMEDIA_EAUD_INVDEV);
+ TRACE_((THIS_FILE, "factory_get_dev_info()"));
+ PJ_ASSERT_RETURN(index < af->dev_count, PJMEDIA_EAUD_INVDEV);
- pj_memcpy(info, &af->dev_info[index], sizeof(*info));
+ pj_memcpy(info, &af->dev_info[index], sizeof(*info));
- return PJ_SUCCESS;
+ return PJ_SUCCESS;
}
-/* API: create default device parameter */
-static pj_status_t factory_default_param(pjmedia_aud_dev_factory *f,
- unsigned index,
- pjmedia_aud_param *param)
+static pj_status_t
+factory_default_param(pjmedia_aud_dev_factory *f, unsigned index, pjmedia_aud_param *param)
{
- struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
- struct pjmedia_aud_dev_info *di = &af->dev_info[index];
-
- TRACE_((THIS_FILE, "factory_default_param."));
- PJ_ASSERT_RETURN(index < af->dev_count, PJMEDIA_EAUD_INVDEV);
-
- pj_bzero(param, sizeof(*param));
- if (di->input_count && di->output_count) {
- param->dir = PJMEDIA_DIR_CAPTURE_PLAYBACK;
- param->rec_id = index;
- param->play_id = index;
- } else if (di->input_count) {
- param->dir = PJMEDIA_DIR_CAPTURE;
- param->rec_id = index;
- param->play_id = PJMEDIA_AUD_INVALID_DEV;
- } else if (di->output_count) {
- param->dir = PJMEDIA_DIR_PLAYBACK;
- param->play_id = index;
- param->rec_id = PJMEDIA_AUD_INVALID_DEV;
- } else {
- return PJMEDIA_EAUD_INVDEV;
- }
-
- param->clock_rate = TAPI_LL_DEV_ENC_SMPL_PER_SEC; //di->default_samples_per_sec;
- param->channel_count = 1;
- param->samples_per_frame = TAPI_LL_DEV_ENC_SMPL_PER_FRAME;
- param->bits_per_sample = TAPI_LL_DEV_ENC_BITS_PER_SMPLS;
- param->flags = PJMEDIA_AUD_DEV_CAP_OUTPUT_ROUTE | di->caps;
- param->output_route = PJMEDIA_AUD_DEV_ROUTE_DEFAULT;
-
- return PJ_SUCCESS;
+ struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
+ struct pjmedia_aud_dev_info *di = &af->dev_info[index];
+
+ TRACE_((THIS_FILE, "factory_default_param."));
+ PJ_ASSERT_RETURN(index < af->dev_count, PJMEDIA_EAUD_INVDEV);
+
+ pj_bzero(param, sizeof(*param));
+ if (di->input_count && di->output_count) {
+ param->dir = PJMEDIA_DIR_CAPTURE_PLAYBACK;
+ param->rec_id = index;
+ param->play_id = index;
+ } else if (di->input_count) {
+ param->dir = PJMEDIA_DIR_CAPTURE;
+ param->rec_id = index;
+ param->play_id = PJMEDIA_AUD_INVALID_DEV;
+ } else if (di->output_count) {
+ param->dir = PJMEDIA_DIR_PLAYBACK;
+ param->play_id = index;
+ param->rec_id = PJMEDIA_AUD_INVALID_DEV;
+ } else {
+ return PJMEDIA_EAUD_INVDEV;
+ }
+
+ param->clock_rate = TAPI_LL_DEV_ENC_SMPL_PER_SEC; //di->default_samples_per_sec;
+ param->channel_count = 1;
+ param->samples_per_frame = TAPI_LL_DEV_ENC_SMPL_PER_FRAME;
+ param->bits_per_sample = TAPI_LL_DEV_ENC_BITS_PER_SMPLS;
+ param->flags = PJMEDIA_AUD_DEV_CAP_OUTPUT_ROUTE | di->caps;
+ param->output_route = PJMEDIA_AUD_DEV_ROUTE_DEFAULT;
+
+ return PJ_SUCCESS;
}
-/* API: create stream */
-static pj_status_t factory_create_stream(pjmedia_aud_dev_factory *f,
- const pjmedia_aud_param *param,
- pjmedia_aud_rec_cb rec_cb,
- pjmedia_aud_play_cb play_cb,
- void *user_data,
- pjmedia_aud_stream **p_aud_strm)
+static pj_status_t
+factory_create_stream(pjmedia_aud_dev_factory *f, const pjmedia_aud_param *param,
+ pjmedia_aud_rec_cb rec_cb, pjmedia_aud_play_cb play_cb,
+ void *user_data, pjmedia_aud_stream **p_aud_strm)
{
struct tapi_aud_factory *af = (struct tapi_aud_factory*)f;
pj_pool_t *pool;
return PJ_SUCCESS;
}
-/****************************************************************************
- * Stream operations
- */
-/* API: Get stream info. */
-static pj_status_t stream_get_param(pjmedia_aud_stream *s,
- pjmedia_aud_param *pi)
+static pj_status_t
+stream_get_param(pjmedia_aud_stream *s, pjmedia_aud_param *pi)
{
- struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
-
- PJ_ASSERT_RETURN(strm && pi, PJ_EINVAL);
-
- pj_memcpy(pi, &strm->param, sizeof(*pi));
- /* Update the volume setting */
- if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING,
- &pi->output_vol) == PJ_SUCCESS)
- {
- pi->flags |= PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING;
- }
-
- if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY,
- &pi->output_latency_ms) == PJ_SUCCESS)
- {
- pi->flags |= PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY;
- }
-
- if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY,
- &pi->input_latency_ms) == PJ_SUCCESS)
- {
- pi->flags |= PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY;
- }
-
- return PJ_SUCCESS;
+ struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
+
+ PJ_ASSERT_RETURN(strm && pi, PJ_EINVAL);
+ pj_memcpy(pi, &strm->param, sizeof(*pi));
+
+ if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING,
+ &pi->output_vol) == PJ_SUCCESS)
+ pi->flags |= PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING;
+
+ if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY,
+ &pi->output_latency_ms) == PJ_SUCCESS)
+ pi->flags |= PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY;
+
+ if (stream_get_cap(s, PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY,
+ &pi->input_latency_ms) == PJ_SUCCESS)
+ pi->flags |= PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY;
+
+ return PJ_SUCCESS;
}
-/* API: get capability */
-static pj_status_t stream_get_cap(pjmedia_aud_stream *s,
- pjmedia_aud_dev_cap cap,
- void *pval)
+static pj_status_t
+stream_get_cap(pjmedia_aud_stream *s, pjmedia_aud_dev_cap cap, void *pval)
{
- struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
-#ifdef OLD_IMPL
- OSStatus status = 0;
- PJ_ASSERT_RETURN(strm && pval, PJ_EINVAL);
-
- if (cap==PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING && strm->play_strm->queue)
- {
- Float32 vol;
- status = AudioQueueGetParameter(strm->play_strm->queue,
- kAudioQueueParam_Volume, &vol);
- if (!status)
- {
- *(unsigned*)pval = (vol * 100);
- return PJ_SUCCESS;
- }
- }
- else if (cap==PJMEDIA_AUD_DEV_CAP_OUTPUT_LATENCY && strm->play_strm->queue)
- {
- Float32 lat;
- UInt32 size = sizeof(lat);
- status = AudioSessionGetProperty(kAudioSessionProperty_CurrentHardwareOutputLatency,
- &size, &lat);
- if (!status)
- {
- *(unsigned*)pval = lat * 1000;
- return PJ_SUCCESS;
- }
- }
- else if (cap==PJMEDIA_AUD_DEV_CAP_OUTPUT_ROUTE && strm->play_strm->queue)
- {
- *(pjmedia_aud_dev_route*)pval = strm->param.output_route;
- return PJ_SUCCESS;
- }
- else if (cap==PJMEDIA_AUD_DEV_CAP_INPUT_LATENCY && strm->rec_strm->queue)
- {
- Float32 lat;
- UInt32 size = sizeof(lat);
- status = AudioSessionGetProperty(kAudioSessionProperty_CurrentHardwareInputLatency,
- &size, &lat);
- if (!status)
- {
- *(unsigned*)pval = lat * 1000;
- return PJ_SUCCESS;
- }
- }
-
- if (status)
- PJ_LOG(1, (THIS_FILE, "AudioQueueGetParameter/AudioSessionGetProperty err %d", status));
- return PJMEDIA_EAUD_INVCAP;
-#else
- return PJ_SUCCESS;
-#endif
+ // struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
+ return PJ_SUCCESS;
}
-/* API: set capability */
-static pj_status_t stream_set_cap(pjmedia_aud_stream *s,
- pjmedia_aud_dev_cap cap,
- const void *pval)
+static pj_status_t
+stream_set_cap(pjmedia_aud_stream *s, pjmedia_aud_dev_cap cap, const void *pval)
{
- struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
-#ifdef OLD_IMPL
- OSStatus status = 0;
- PJ_ASSERT_RETURN(strm && pval, PJ_EINVAL);
-
- if (strm->play_strm->queue)
- switch (cap)
- {
- case PJMEDIA_AUD_DEV_CAP_OUTPUT_VOLUME_SETTING:
- {
- /* Output volume setting */
- unsigned vol = *(unsigned*)pval;
- Float32 volume;
-
- if (vol > 100)
- vol = 100;
- volume = vol / 100.;
- status = AudioQueueSetParameter(strm->play_strm->queue, kAudioQueueParam_Volume,
- volume);
- if (!status)
- {
- PJ_LOG(1, (THIS_FILE, "AudioQueueSetParameter err %d", status));
- return PJMEDIA_EAUD_SYSERR;
- }
- strm->param.output_vol = *(unsigned*)pval;
- return PJ_SUCCESS;
- }
- case PJMEDIA_AUD_DEV_CAP_OUTPUT_ROUTE:
- {
- pjmedia_aud_dev_route r = *(const pjmedia_aud_dev_route*)pval;
- UInt32 route = (r == PJMEDIA_AUD_DEV_ROUTE_LOUDSPEAKER ?
- kAudioSessionOverrideAudioRoute_Speaker :
- kAudioSessionOverrideAudioRoute_None);
-
- status = AudioSessionSetProperty (kAudioSessionProperty_OverrideAudioRoute,
- sizeof(route), &route);
- if (status)
- {
- PJ_LOG(1, (THIS_FILE, "AudioSessionSetProperty err %d", status));
- return PJMEDIA_EAUD_SYSERR;
- }
- strm->param.output_route = r;
- return PJ_SUCCESS;
- }
- default:
- return PJMEDIA_EAUD_INVCAP;
- }
+ // struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
+ return PJ_SUCCESS;
+}
+static pj_status_t
+stream_start(pjmedia_aud_stream *s)
+{
+ struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
+ tapi_ctx *dev_ctx = strm->dev_ctx;
+ pj_uint32_t dev_idx;
- return PJMEDIA_EAUD_INVCAP;
-#else
- return PJ_SUCCESS;
-#endif
+ TRACE_((THIS_FILE, "stream_start()"));
+
+ dev_idx = strm->param.rec_id;
+
+ return PJ_SUCCESS;
}
-/* API: Start stream. */
-static pj_status_t stream_start(pjmedia_aud_stream *s)
+static pj_status_t
+stream_stop(pjmedia_aud_stream *s)
{
- struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
- tapi_ctx *dev_ctx = strm->dev_ctx;
- pj_uint32_t dev_idx;
+ struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
+ tapi_ctx *dev_ctx = strm->dev_ctx;
+ pj_uint32_t dev_idx;
- TRACE_((THIS_FILE, "stream_start()"));
+ TRACE_((THIS_FILE, "stream_stop()"));
+ dev_idx = strm->param.rec_id;
- dev_idx = strm->param.rec_id;
+ if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 0) != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - codec start failed!"));
+ return PJ_EUNKNOWN;
+ }
- return PJ_SUCCESS;
+ return PJ_SUCCESS;
}
-/* API: Stop stream. */
-static pj_status_t stream_stop(pjmedia_aud_stream *s)
+static pj_status_t
+stream_destroy(pjmedia_aud_stream *s)
{
- struct tapi_aud_stream *strm = (struct tapi_aud_stream*)s;
- tapi_ctx *dev_ctx = strm->dev_ctx;
- pj_uint32_t dev_idx;
+ pj_status_t state = PJ_SUCCESS;
+ struct tapi_aud_stream *stream = (struct tapi_aud_stream*)s;
+ pj_pool_t *pool;
- TRACE_((THIS_FILE, "stream_stop()"));
+ PJ_ASSERT_RETURN(stream != NULL, PJ_EINVAL);
+ TRACE_((THIS_FILE, "stream_destroy()"));
- dev_idx = strm->param.rec_id;
+ stream_stop(stream);
+ stream->run_flag = 0;
- /* enc/dec stop*/
- if (tapi_dev_codec_control(dev_ctx->ch_fd[dev_idx], 0) != PJ_SUCCESS) {
- TRACE_((THIS_FILE, "ERROR - codec start failed!"));
+ if (stream->thread)
+ {
+ pj_thread_join(stream->thread);
+ pj_thread_destroy(stream->thread);
+ stream->thread = NULL;
+ }
- return PJ_EUNKNOWN;
- }
+ pool = stream->pool;
+ pj_bzero(stream, sizeof(stream));
+ pj_pool_release(pool);
- return PJ_SUCCESS;
+ return state;
}
-/* API: Destroy stream. */
-static pj_status_t stream_destroy(pjmedia_aud_stream *s)
+pj_status_t
+tapi_hook_status(pj_uint32_t port, pj_uint32_t *status)
{
- pj_status_t state = PJ_SUCCESS;
- struct tapi_aud_stream *stream = (struct tapi_aud_stream*)s;
- pj_pool_t *pool;
+ if (ioctl(ch_fd[port], IFX_TAPI_LINE_HOOK_STATUS_GET, status)
+ != PJ_SUCCESS) {
+ TRACE_((THIS_FILE, "ERROR - IFX_TAPI_LINE_HOOK_STATUS_GET ioctl failed!"));
+ return PJ_EUNKNOWN;
+ }
+
+ return PJ_SUCCESS;
+}
- PJ_ASSERT_RETURN(stream != NULL, PJ_EINVAL);
+pj_status_t
+tapi_ring(pj_uint32_t port, pj_uint32_t state, char *caller_number) {
+ PJ_ASSERT_RETURN(port < TAPI_AUDIO_PORT_NUM, PJ_EINVAL);
+
+ if (state) {
+ if (caller_number) {
+ IFX_TAPI_CID_MSG_t cid_msg;
+ IFX_TAPI_CID_MSG_ELEMENT_t cid_msg_el[1];
+ memset(&cid_msg, 0, sizeof(cid_msg));
+ memset(&cid_msg_el, 0, sizeof(cid_msg_el));
+
+ cid_msg_el[0].string.elementType = IFX_TAPI_CID_ST_CLI;
+ cid_msg_el[0].string.len = strlen(caller_number);
+ strncpy(cid_msg_el[0].string.element, caller_number, sizeof(cid_msg_el[0].string.element));
+
+ cid_msg.txMode = IFX_TAPI_CID_HM_ONHOOK;
+ cid_msg.messageType = IFX_TAPI_CID_MT_CSUP;
+ cid_msg.nMsgElements = 1;
+ cid_msg.message = cid_msg_el;
+ ioctl(ch_fd[port], IFX_TAPI_CID_TX_SEQ_START, &cid_msg);
+ } else {
+ ioctl(ch_fd[port], IFX_TAPI_RING_START, 0);
+ }
+ } else {
+ ioctl(ch_fd[port], IFX_TAPI_RING_STOP, 0);
+ }
+
+ return PJ_SUCCESS;
+}
- TRACE_((THIS_FILE, "stream_destroy()"));
+pj_status_t
+tapi_dial_tone(pj_uint32_t port) {
+ PJ_ASSERT_RETURN(port < TAPI_AUDIO_PORT_NUM, PJ_EINVAL);
- stream_stop(stream);
+ ioctl(ch_fd[port], IFX_TAPI_TONE_DIALTONE_PLAY, 0);
- stream->run_flag = 0;
+ return PJ_SUCCESS;
+}
- /* Stop the stream thread */
- if (stream->thread)
- {
- pj_thread_join(stream->thread);
- pj_thread_destroy(stream->thread);
- stream->thread = NULL;
- }
+pj_status_t
+tapi_no_tone(pj_uint32_t port) {
+ PJ_ASSERT_RETURN(port < TAPI_AUDIO_PORT_NUM, PJ_EINVAL);
- pool = stream->pool;
- pj_bzero(stream, sizeof(stream));
- pj_pool_release(pool);
+ ioctl(ch_fd[port], IFX_TAPI_TONE_LOCAL_PLAY, 0);
- return state;
+ return PJ_SUCCESS;
}
-#endif /* PJMEDIA_AUDIO_DEV_HAS_TAPI_DEVICE */
+#endif
projects / openwrt / staging / dedeckeh.git / commitdiff