125 lines
3.9 KiB
C
125 lines
3.9 KiB
C
#include "config.h"
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#include "console.h"
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#include "board.h"
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static bt_sw_cfg_t g_bt_cfg;
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static TaskHandle_t fsc_bt_task_handle = NULL;
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void fsc_bt_register_pcm_interface(void *itfc)
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{
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memcpy((void*)&g_bt_cfg, itfc, sizeof(bt_sw_cfg_t));
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}
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static void fsc_bt_callback(char * cAtStr)
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{
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char* cmd = NULL;
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//printf("fsc_bt_callback %s\r\n", cAtStr);
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if (0) {
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} else if (0 == strncmp(cAtStr, "+VER", 4)) {
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cmd = "AT+ADDR\r\n";
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console_send_atcmd(cmd, strlen(cmd));//get mac addr
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} else if (0 == strncmp(cAtStr, "+ADDR=", 6)) {
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char cmd_str[64] = {0};
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sprintf(cmd_str, "AT+NAME=EY_%s\r\n", (cAtStr + 6));
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console_send_atcmd(cmd_str, strlen(cmd_str));//get mac addr
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}
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}
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static int fsc_bt_play_state_callback(BT_PLAY_STATE_E state, unsigned short samplerate, unsigned char channel)
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{
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printf("fsc_bt_play_state_callback state %d samplerate %d channel %d\r\n", state, samplerate, channel);
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return 0;
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}
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static int fsc_bt_a2dp_pcm_data_callback(unsigned char* buffer, unsigned short length)
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{
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/* 蓝牙音乐播放数据 采样率为44100或48000，2 channel 16bit，直接输出到I2S设备 */
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//printf("a2dp length %d 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x \r\n", length, buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], buffer[5], buffer[6], buffer[7]);
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return 0;
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}
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static int fsc_bt_hfp_spk_pcm_data_callback(unsigned char* buffer, unsigned short length)
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{
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/* 蓝牙电话下行数据 采样率为8000或16000，1 channel 16bit，直接输出到I2S设备 */
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//if (buffer[0] || buffer[1] || buffer[2] || buffer[3])
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//printf("spk length %d 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x \r\n", length, buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], buffer[5], buffer[6], buffer[7]);
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return 0;
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}
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static void bt_task(void* arg)
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{
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// bluetooth stack require none volatile storage to store configuration (e.g. device name) and paired record link key and etc.
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// the file name is "bw_conf0.db" and "bw_conf1.db"
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// do not setup uart in itpInit , as blueware will do this job.
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bt_hw_cfg_t bt_hw_cfg = {BT_RESET_IO, BT_UART_PORT};
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bt_sw_cfg_t bt_sw_cfg;
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// for AT-Command sent from upper layer application to blueware
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tx_queue = xQueueCreate(AT_CMD_TX_QUEUE_LEN, (unsigned portBASE_TYPE) sizeof(char)*AT_CMD_PAYLOAD_LEN);
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// for AT-Response sent from blueware to upper layer application
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rx_queue = xQueueCreate(AT_CMD_RX_QUEUE_LEN, (unsigned portBASE_TYPE) sizeof(char)*AT_CMD_PAYLOAD_LEN);
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if(!tx_queue || !rx_queue)
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{
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goto die;
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}
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console_init(fsc_bt_callback);
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bt_hw_cfg.bt_en_pin = BT_RESET_IO;
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bt_hw_cfg.uartport = BT_UART_PORT;
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bt_hw_cfg.flashaddr = DB0_START_ADDR;
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bt_hw_cfg.flashaddr1 = DB1_START_ADDR;
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bt_sw_cfg.rx_queue = rx_queue;
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bt_sw_cfg.tx_queue = tx_queue;
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bt_sw_cfg.a2dp_resampler = 0;
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bt_sw_cfg.debug_mode = 0; // debug toggle
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#if CARLINK_EC
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bt_sw_cfg.ble_connection_type = BLE_EASY_CONNECTION;
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#else
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bt_sw_cfg.ble_connection_type = BLE_ERYA_CONNECTION;
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#endif
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bt_sw_cfg.ancs_enable = 0;
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bt_sw_cfg.absvol_enable = 0;
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if (g_bt_cfg.play_state_cb)
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bt_sw_cfg.play_state_cb = g_bt_cfg.play_state_cb;
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else
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bt_sw_cfg.play_state_cb = fsc_bt_play_state_callback;
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if (g_bt_cfg.a2dp_cb)
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bt_sw_cfg.a2dp_cb = g_bt_cfg.a2dp_cb;
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else
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bt_sw_cfg.a2dp_cb = fsc_bt_a2dp_pcm_data_callback;
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if (g_bt_cfg.hfp_spk_cb)
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bt_sw_cfg.hfp_spk_cb = g_bt_cfg.hfp_spk_cb;
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else
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bt_sw_cfg.hfp_spk_cb = fsc_bt_hfp_spk_pcm_data_callback;
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fscbt_init(&bt_hw_cfg, &bt_sw_cfg);
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while(!initialize_timeout)
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{
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// do nothing else here
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fscbt_run();
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}
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die:
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console_deinit();
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}
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int fsc_bt_main(void)
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{
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if (fsc_bt_task_handle)
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return 0;
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/* Create a task to process uart rx data */
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if (xTaskCreate(bt_task, "bt_main", 4096, NULL,
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configMAX_PRIORITIES / 3, &fsc_bt_task_handle) != pdPASS) {
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printf("create fsc_bt_thread task fail.\n");
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return -1;
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}
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return 0;
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}
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