void sys_init(void)
{
#if defined(UART_ENABLE)
uart_init();
deg_str("power on\n");
#endif
SYS_POWER_OFF();
core_power_on();
OTP_CLK_DIV2();
DECODER_DIV2();
SYSTEM_CLK_DIV4();
#if (NO_DISP != monitor)
init_display();
#endif
sd_speed_init(0,100);
//#if SDMMC_CMD_MODE
// sd_chk_ctl(SET_SD_H_CHK);
//#endif
init_port_sd();
//kv_init(); ///按键音初始化函数
#if RTC_ENABLE
rtc_init(); //RTC初始化，检测是否闹钟开机
//{
//work_mode = RTC_MODE;
//}
#else
{
u8 rtc_reg = read_rtc_reg();
if (rtc_reg & BIT(7)) //检测是否掉电
{
rtc_reg &= ~BIT(7); //清零PDFLAG
write_rtc_reg(rtc_reg);
#if USE_RTC_RAM
reset_rtc_ram();
#endif
}
}
#endif
SYS_POWER_OFF();
key_init();
bsp_init();
SYS_POWER_OFF();
//interrupt_init(15, rtcisr);
interrupt_init(3, timer3isr);
interrupt_init(0, timer0isr);
#if defined(BLUE_TOOTH_UART_FUNC)
interrupt_init(7, uart_isr);
#endif
enable_interrupt();
/// flashled(3);
}
/*----------------------------------------------------------------------------*/
void sys_init(void)
{
#ifdef UART_ENABLE
uartInit();
printf("power up \r\n");
#endif
#if RTC_ENABLE
if (init_rtc())
{
work_mode = SYS_RTC;
}
#else
{
u8 rtc_reg;
rtc_reg=read_rtc_reg();
//printf("RTC reg:%02bx\n",rtc_reg);
if (rtc_reg & BIT(6)) ///<RTC是否完全掉电
{
#if (MEMORY_STYLE == USE_RTCRAM)
reset_rtc_ram();
#endif
rtc_reg &= ~(BIT(6)); //清零PDGLG
write_rtc_reg(rtc_reg);
}
}
#endif
P0IE_init();
keyInit();
timer1Init();
timer3Init();
#ifdef USE_USB_SD_DECODE_FUNC
#ifndef NO_SD_DECODE_FUNC
sd_speed_init(1,100);
init_port_sd();
#endif
#endif
#if SDMMC_CMD_MODE
sd_chk_ctl(SET_SD_H_CHK);
#endif
DACCON0 |= 0x05; //打开DSP
EA = 1;
}
void sys_init(void)
{
#if 0
uart_init();
deg_str("AC309N-C\n");
#endif
core_power_on();
OTP_CLK_DIV2();
DECODER_DIV2();
sys_clk_div(4);//SYSTEM_CLK_DIV4();
set_vol_tab_ptr(analog_vol_tab, digital_vol_tab);
#if (NO_DISP != monitor)
init_display();
#endif
sd_speed_init(0,100);
//#if SDMMC_CMD_MODE
// sd_chk_ctl(SET_SD_H_CHK);
//#endif
init_port_sd();
kv_init(); ///按键音初始化函数
#if RTC_ENABLE
if (rtc_init()) //RTC初始化，检测是否闹钟开机
{
work_mode = RTC_MODE;
}
#else
{
u8 rtc_reg = read_rtc_reg();
if (rtc_reg & BIT(7)) //检测是否掉电
{
rtc_reg &= ~(BIT(7)); //清零PDFLAG
write_rtc_reg(rtc_reg);
#if USE_RTC_RAM
#if RTC_ENABLE
reset_rtc_ram();
#else
{
u8 i;
for (i = 0; i < 64; i++)
{
write_rtc_ram(i, 0);
}
}
#endif ///<RTC_ENABLE
#endif ///<USE_RTC_RAM
}
}
#endif
key_init();
bsp_init();
#if ECHO_ENABLE
dec_analog_vol_sel(1);
echo_ptr = (REVERB_CTL _xdata *)get_echo_var_ptr(1);
encode_msg = (ENCODE_MSG _xdata *)get_encode_msg_ptr();
app_echo.strong = 150;
app_echo.deep = 40;
#else
dec_analog_vol_sel(0);
get_echo_var_ptr(0);///<传参0，不适用混响功能
#endif
interrupt_init(15, rtcisr);
interrupt_init(3, timer3isr);
interrupt_init(0, timer0isr);
enable_interrupt();
}
/*----------------------------------------------------------------------------*/
void sys_init(void)
{
#ifdef UART_ENABLE
uartInit();
printf("power up \r\n");
#endif
#if RTC_ENABLE
if (init_rtc())
{
work_mode = SYS_RTC;
}
#else
{
u8 rtc_reg;
rtc_reg=read_rtc_reg();
//printf("RTC reg:%02bx\n",rtc_reg);
if (rtc_reg & BIT(6)) ///<RTC是否完全掉电
{
#if (MEMORY_STYLE == USE_RTCRAM)
reset_rtc_ram();
#endif
rtc_reg &= ~(BIT(6)); //清零PDGLG
write_rtc_reg(rtc_reg);
}
}
#endif
set_brightness_all_on();
P0IE_init();
keyInit();
timer1Init();
timer3Init();
#ifdef USE_USB_SD_DECODE_FUNC
#ifndef NO_SD_DECODE_FUNC
sd_speed_init(1,100);
init_port_sd();
#endif
#endif
#if SDMMC_CMD_MODE
sd_chk_ctl(SET_SD_H_CHK);
#endif
#ifdef USE_POWER_KEY
sys_power_up();
#endif
DACCON0 |= 0x05; //打开DSP
EA = 1;
#ifdef USE_POWER_KEY
sys_power_up();
#endif
work_mode = read_info(MEM_SYSMODE);
#ifdef CUSTOMED_POWER_ON_AT_RADIO_MODE
work_mode = SYS_FMREV;
#endif
if (work_mode == SYS_MP3DECODE_USB){
#ifdef REMOVE_USE_MODE
work_mode = SYS_FMREV;
Disp_Con(DISP_TUNER);
return;
#endif
Disp_Con(DISP_SCAN_DISK);
}
else if ((work_mode == SYS_FMREV)
#ifdef AM_RADIO_FUNC
||(work_mode == SYS_AMREV)
#endif
){
#ifdef AM_RADIO_FUNC
if(work_mode == SYS_AMREV){
cur_sw_fm_band = MW_MODE;
}
else
#endif
{
cur_sw_fm_band = FM_MODE;
}
Disp_Con(DISP_TUNER);
}
else if (work_mode == SYS_MCU_CD){
Disp_Con(DISP_SCAN_TOC);
}
else if (work_mode == SYS_AUX){
Disp_Con(DISP_AUX);
}
#if defined(USE_BLUE_TOOTH_FUNC)
else if (work_mode == SYS_BLUE_TOOTH){
Disp_Con(DISP_BT);
}
#endif
CD_PWR_GPIO_CTRL_INIT();
CD_PWR_GPIO_OFF();
//TUNER_PWR_GPIO_CTRL_INIT();
//TUNER_PWR_GPIO_OFF();
AUX_GPIO_CTRL_INIT();
AUX_PWR_GPIO_OFF();
BT_GPIO_CTRL_INIT();
BT_PWR_GPIO_OFF();
}