/*----------------------------------------------------------------------------*/
void check_alm(void)
{
u8 rtc_reg;
rtc_reg = read_rtc_reg();
if (rtc_reg & BIT(7))
{
alm_flag = 1;
put_msg_lifo(INFO_ALM_BELL);
}
}
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 arch_rtc_init(struct c_os_time *time)
{
rtc_format = read_rtc_reg(0xB);
time->second = read_rtc_reg(0);
time->minute = read_rtc_reg(2);
time->hour = read_rtc_reg(4);
//Should be Weekday, doesn't work correctly
time->weekday = read_rtc_reg(6);
time->day = read_rtc_reg(7);
time->month = read_rtc_reg(8);
time->year = read_rtc_reg(9);
time->century = read_rtc_reg(0x32);
//XXX: Is this right?
if(time->hour == 0) time->hour = 12;
if(time->hour > 12) time->hour -= 12;
}
/*----------------------------------------------------------------------------*/
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 read_rtc(struct rtc_date_time *dt)
{
int last_second;
int last_minute;
int last_hour;
int last_day;
int last_month;
int last_year;
int last_century;
int registerB;
if (!dt) {
return;
}
/*
* Note: This uses the "read registers until you get the same values twice in a row" technique
* to avoid getting dodgy/inconsistent values due to rtc updates
*/
// Make sure an update isn't in progress
wait_update();
dt->second = read_rtc_reg(0x00);
dt->minute = read_rtc_reg(0x02);
dt->hour = read_rtc_reg(0x04);
dt->day = read_rtc_reg(0x07);
dt->month = read_rtc_reg(0x08);
dt->year = read_rtc_reg(0x09);
if (century_reg) {
dt->century = read_rtc_reg(century_reg);
}
do {
last_second = dt->second;
last_minute = dt->minute;
last_hour = dt->hour;
last_day = dt->day;
last_month = dt->month;
last_year = dt->year;
last_century = dt->century;
// Make sure an update isn't in progress
wait_update();
dt->second = read_rtc_reg(0x00);
dt->minute = read_rtc_reg(0x02);
dt->hour = read_rtc_reg(0x04);
dt->day = read_rtc_reg(0x07);
dt->month = read_rtc_reg(0x08);
dt->year = read_rtc_reg(0x09);
if (century_reg) {
dt->century = read_rtc_reg(century_reg);
}
} while (
(last_second == dt->second) &&
(last_minute == dt->minute) &&
(last_hour == dt->hour) &&
(last_day == dt->day) &&
(last_month == dt->month) &&
(last_year == dt->year) &&
(last_century == dt->century)
);
registerB = read_rtc_reg(0x0B);
// Convert BCD to binary values if necessary
if (!(registerB & 0x04)) {
dt->second = (dt->second & 0x0F) + ((dt->second / 16) * 10);
dt->minute = (dt->minute & 0x0F) + ((dt->minute / 16) * 10);
dt->hour = ((dt->hour & 0x0F) + (((dt->hour & 0x70) / 16) * 10)) | (dt->hour & 0x80);
dt->day = (dt->day & 0x0F) + ((dt->day / 16) * 10);
dt->month = (dt->month & 0x0F) + ((dt->month / 16) * 10);
dt->year = (dt->year & 0x0F) + ((dt->year / 16) * 10);
if(century_reg) {
dt->century = (dt->century & 0x0F) + ((dt->century / 16) * 10);
}
}
// Convert 12 hour clock to 24 hour clock if necessary
if (!(registerB & 0x02) && (dt->hour & 0x80)) {
dt->hour = ((dt->hour & 0x7F) + 12) % 24;
}
// Calculate the full (4-digit) year
if(century_reg) {
dt->year += dt->century * 100;
} else {
if (dt->year > 80 && dt->year < 100) {
dt->century = 20;
dt->year += 1900;
} else {
dt->century = 21;
dt->year += 2000;
}
//year += (CURRENT_YEAR / 100) * 100;
//if (year < CURRENT_YEAR) year += 100;
}
}
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();
}
bool init_rtc(void)
{
u8 rtc_con;
bool alm_wkup;
curr_alm.hour = read_info(MEM_ALM_HOUR);
curr_alm.minutes = read_info(MEM_ALM_MIN);
if (curr_alm.hour > 23)
{
#ifdef USE_RTC_ALM_CUSTOM_INIT
curr_alm.hour = 0;
#else
curr_alm.hour = 12;
#endif
}
if (curr_alm.minutes > 59)
{
curr_alm.minutes = 0;
}
alm_sw = 0;
rtc_con=read_rtc_reg(); //读出IRTCON = 0x05；32KHz enable,32KHz output
alm_wkup = 0;
//printf("%u\n",(u16)rtc_con);
if (rtc_con & BIT(6)) ///<RTC是否完全掉电
{
#ifdef UART_ENABLE_RTC
sys_printf("sys_init from completely power off");
#endif
send_rtc_sec(0);
}
else
{
#ifdef UART_ENABLE_RTC
sys_printf("sys_init from NOT completely power off");
#endif
if (rtc_con & (1<<1)) ///<RTC是否开闹钟
{
alm_sw = 1;
}
if (rtc_con & BIT(7)) ///<闹钟唤醒
{
#ifdef PWR_OFF_WAKEUP_FUNC
#if defined(PWR_CTRL_WKUP)
wkup_pin_ctrl(1);
#else
power_ctl(1);
#endif
#endif
alm_wkup=1;
alm_flag = 1;
}
}
get_curr_date();
chk_date_err();
fond_alm_clk();
rtc_con &= ~BIT(6); //清零PDGLG
write_rtc_reg(rtc_con);
return alm_wkup;
}
