318 lines
8.3 KiB
C
318 lines
8.3 KiB
C
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#include "app_config.h"
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#include "system/includes.h"
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#include "fm/fm_manage.h"
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#include "rda5807/RDA5807.h"
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#include "bk1080/BK1080.h"
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#include "qn8035/QN8035.h"
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#include "fm_inside/fm_inside.h"
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#include "asm/audio_linein.h"
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#include "audio_config.h"
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#include "audio_dec/audio_dec_fm.h"
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#if TCFG_APP_FM_EN
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#define LOG_TAG_CONST APP_FM
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#define LOG_TAG "[APP_FM]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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/* #define LOG_DUMP_ENABLE */
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#define LOG_CLI_ENABLE
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#include "debug.h"
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static FM_INTERFACE *t_fm_hdl = NULL;
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static FM_INTERFACE *fm_hdl = NULL;
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static struct _fm_dev_info *fm_dev_info;
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static struct _fm_dev_platform_data *fm_dev_platform_data;
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int linein_dec_open(u8 source, u32 sample_rate);
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void linein_dec_close(void);
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int fm_dev_init(void *_data)
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{
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fm_dev_platform_data = (struct _fm_dev_platform_data *)_data;
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return 0;
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fm_dev_info = (struct _fm_dev_info *)malloc(sizeof(struct _fm_dev_info));
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if (fm_dev_info == NULL) {
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printf("fm_dev_init info malloc err!");
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return -1;
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}
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fm_dev_platform_data = (struct _fm_dev_platform_data *)_data;
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memset(fm_dev_info, 0x00, sizeof(struct _fm_dev_info));
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fm_dev_info->iic_hdl = fm_dev_platform_data->iic_hdl;
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fm_dev_info->iic_delay = fm_dev_platform_data->iic_delay;
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/* iic_init(fm_dev_info->iic_hdl);
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extern void bk1080_test(void);
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bk1080_test(); */
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fm_manage_check_online();
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if (!fm_hdl) {
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/* printf("fm_manage could not find dev\n"); */
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return -1;
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} else {
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extern void wdt_clear();
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wdt_clear();
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memcpy(fm_dev_info->logo, fm_hdl->logo, strlen(fm_hdl->logo));
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/* printf("fm_manage found dev %s\n", fm_dev_info->logo); */
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/* fm_manage_init(); */
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/* fm_manage_set_fre(875); */
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/* fm_manage_mute(0); */
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/* u16 iii = 875; */
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/* while(!fm_manage_set_fre(iii) && (iii < 1080)) { */
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/* printf("fm fre no %d\n", iii); */
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/* iii++; */
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/* os_time_dly(1); */
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/* } */
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/* printf("fm fre %d\n", iii); */
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/* while(1) { */
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/* os_time_dly(1); */
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/* } */
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}
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return 0;
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}
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u8 fm_dev_iic_write(u8 w_chip_id, u8 register_address, u8 *buf, u32 data_len)
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{
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u8 ret = 1;
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iic_start(fm_dev_info->iic_hdl);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, w_chip_id)) {
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ret = 0;
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log_e("\n fm iic wr err 0\n");
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goto __gcend;
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}
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delay(fm_dev_info->iic_delay);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, register_address)) {
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ret = 0;
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log_e("\n fm iic wr err 1\n");
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goto __gcend;
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}
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u8 *pbuf = buf;
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while (data_len--) {
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delay(fm_dev_info->iic_delay);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, *pbuf++)) {
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ret = 0;
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log_e("\n fm iic wr err 2\n");
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goto __gcend;
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}
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}
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__gcend:
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iic_stop(fm_dev_info->iic_hdl);
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return ret;
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}
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u8 fm_dev_iic_readn(u8 r_chip_id, u8 register_address, u8 *buf, u8 data_len)
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{
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u8 read_len = 0;
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iic_start(fm_dev_info->iic_hdl);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, (r_chip_id & 0x01) ? (r_chip_id - 1) : (r_chip_id))) {
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log_e("\n fm iic rd err 0\n");
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read_len = 0;
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goto __gdend;
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}
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delay(fm_dev_info->iic_delay);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, register_address)) {
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log_e("\n fm iic rd err 1\n");
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read_len = 0;
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goto __gdend;
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}
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delay(fm_dev_info->iic_delay);
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iic_start(fm_dev_info->iic_hdl);
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if (0 == iic_tx_byte(fm_dev_info->iic_hdl, r_chip_id)) {
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log_e("\n fm iic rd err 2\n");
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read_len = 0;
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goto __gdend;
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}
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delay(fm_dev_info->iic_delay);
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for (; data_len > 1; data_len--) {
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*buf++ = iic_rx_byte(fm_dev_info->iic_hdl, 1);
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read_len ++;
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}
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*buf = iic_rx_byte(fm_dev_info->iic_hdl, 0);
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__gdend:
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iic_stop(fm_dev_info->iic_hdl);
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delay(fm_dev_info->iic_delay);
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return read_len;
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}
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void fm_manage_check_online(void)
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{
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/* printf("fm check online dev \n"); */
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/* printf("addr %x %x\n", fm_dev_begin, fm_dev_end); */
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////先找外挂fm
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list_for_each_fm(t_fm_hdl) {
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/* printf("find %x %x %s\n", t_fm_hdl, t_fm_hdl->read_id((void *)fm_dev_info), t_fm_hdl->logo); */
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if (t_fm_hdl->read_id((void *)fm_dev_info) &&
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(memcmp(t_fm_hdl->logo, "fm_inside", strlen(t_fm_hdl->logo)))) {
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fm_hdl = t_fm_hdl;
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printf("fm find dev %s \n", t_fm_hdl->logo);
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return;
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}
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}
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/* printf("no ex fm dev !!!\n"); */
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list_for_each_fm(t_fm_hdl) {
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/* printf("# find %x %x %s\n", t_fm_hdl, t_fm_hdl->read_id((void *)fm_dev_info), t_fm_hdl->logo); */
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if (t_fm_hdl->read_id((void *)fm_dev_info) &&
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(!memcmp(t_fm_hdl->logo, "fm_inside", strlen(t_fm_hdl->logo)))) {
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fm_hdl = t_fm_hdl;
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printf("fm find dev %s \n", t_fm_hdl->logo);
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return;
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}
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}
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}
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/* early_initcall(fm_manage_check_online); */
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int fm_manage_init()
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{
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fm_dev_info = (struct _fm_dev_info *)malloc(sizeof(struct _fm_dev_info));
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if (fm_dev_info == NULL) {
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printf("fm_dev_init info malloc err!");
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return -1;
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}
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memset(fm_dev_info, 0x00, sizeof(struct _fm_dev_info));
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#if TCHFG_SOFT_I2C_ENABLE
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fm_dev_info->iic_hdl = fm_dev_platform_data->iic_hdl;
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fm_dev_info->iic_delay = fm_dev_platform_data->iic_delay;
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iic_init(fm_dev_info->iic_hdl);
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#endif
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fm_manage_check_online();
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if (!fm_hdl) {
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printf("fm_manage could not find dev\n");
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return -1;
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} else {
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memcpy(fm_dev_info->logo, fm_hdl->logo, strlen(fm_hdl->logo));
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printf("fm_manage found dev %s\n", fm_dev_info->logo);
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}
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if (fm_hdl) {
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fm_hdl->init((void *)fm_dev_info);
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}
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return 0;
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}
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int fm_manage_start()
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{
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if (!fm_hdl || !fm_dev_info) {
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printf("fm_manage could not find dev\n");
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return -1;
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}
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if (memcmp(fm_dev_info->logo, "fm_inside", strlen(fm_dev_info->logo))) {//不开启内部收音开启linein
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#if (TCFG_FM_INPUT_WAY != LINEIN_INPUT_WAY_ADC)
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if (!app_audio_get_volume(APP_AUDIO_STATE_MUSIC)) {
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audio_linein_mute(1); //模拟输出时候，dac为0也有数据
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}
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#endif
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#if (TCFG_FM_INPUT_WAY == LINEIN_INPUT_WAY_ADC)
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linein_dec_open(TCFG_FMIN_LR_CH, 44100);
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#else
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if (TCFG_FMIN_LR_CH & (BIT(0) | BIT(1))) {
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audio_linein0_open(TCFG_FMIN_LR_CH, 1);
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} else if (TCFG_FMIN_LR_CH & (BIT(2) | BIT(3))) {
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audio_linein1_open(TCFG_FMIN_LR_CH, 1);
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} else if (TCFG_FMIN_LR_CH & (BIT(4) | BIT(5))) {
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audio_linein2_open(TCFG_FMIN_LR_CH, 1);
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}
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audio_linein_gain(1); // high gain
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#endif
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#if (TCFG_FM_INPUT_WAY != LINEIN_INPUT_WAY_ADC)
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if (app_audio_get_volume(APP_AUDIO_STATE_MUSIC)) {
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audio_linein_mute(0);
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app_audio_set_volume(APP_AUDIO_STATE_MUSIC, app_audio_get_volume(APP_AUDIO_STATE_MUSIC), 1);//防止无法调整
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}
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//模拟输出时候，dac为0也有数据
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#endif
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} else {
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fm_dec_open(0xff, 37500);//打开内置收音解码通道
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}
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return 0;
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}
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static u16 cur_fmrx_freq = 0;
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bool fm_manage_set_fre(u16 fre)
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{
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if (fm_hdl) {
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cur_fmrx_freq = fre;
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return fm_hdl->set_fre((void *)fm_dev_info, fre);
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}
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return 0;
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}
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u16 fm_manage_get_fre()
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{
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if (fm_hdl) {
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return cur_fmrx_freq;
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}
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return 0;
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}
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void fm_manage_close(void)
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{
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if (fm_hdl) {
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fm_hdl->close((void *)fm_dev_info);
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fm_hdl = NULL;
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}
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if (fm_dev_info != NULL) {
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free(fm_dev_info);
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fm_dev_info = NULL;
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}
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if (t_fm_hdl && memcmp(t_fm_hdl->logo, "fm_inside", strlen(t_fm_hdl->logo))) { //不使用内部收音开启linein
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#if (TCFG_FM_INPUT_WAY == LINEIN_INPUT_WAY_ADC)
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linein_dec_close();
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#else
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if (TCFG_FMIN_LR_CH & (BIT(0) | BIT(1))) {
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audio_linein0_close(TCFG_FMIN_LR_CH, 0);
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} else if (TCFG_FMIN_LR_CH & (BIT(2) | BIT(3))) {
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audio_linein1_close(TCFG_FMIN_LR_CH, 0);
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} else if (TCFG_FMIN_LR_CH & (BIT(4) | BIT(5))) {
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audio_linein2_close(TCFG_FMIN_LR_CH, 0);
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}
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#endif
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}
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}
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void fm_manage_mute(u8 mute)
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{
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if (fm_hdl) {
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fm_hdl->mute((void *)fm_dev_info, mute);
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}
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}
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#endif
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