void sytemInit(void){
// 【特别说明】要先初始化串口，再去用printf;
usart_init(USART_BPS); printf("...串口初始化:%dbps\r\n",USART_BPS);
delay_init(SYS_CLK); printf("...延时函数初始化\r\n");
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); printf("...中断优先级设置，优先级为2\r\n");//设置中断优先级分组为组2：2位抢占优先级，2位响应优先级
LED_Init(); printf("...LED初始化\r\n");
KEY_Init(); printf("...KEY初始化\r\n");
TIMER3_Init(); printf("...TIM3初始化\r\n");
CAN_ModeInit(bandrate, mode);
My_RTC_Init(); printf("...时钟初始化RTC\r\n");
RTC_Set_WakeUp(RTC_WakeUpClock_CK_SPRE_16bits,0); //配置WAKE UP中断,1秒钟中断一次
DB_Init(); printf("...文件系统初始化\r\n");
OBD_print_CmdList();
WIFI_Init();
printf("\r\n---help------------------\
\r\n左键：查询数据\
\r\n右键：上传数据\
\r\n上键：切换CAN工作模式\
\r\n下键：切换CAN波特率\
\r\n-------------------------\r\n");
}
int NDS_Init( struct armcpu_memory_iface *arm9_mem_if,
struct armcpu_ctrl_iface **arm9_ctrl_iface,
struct armcpu_memory_iface *arm7_mem_if,
struct armcpu_ctrl_iface **arm7_ctrl_iface) {
#else
int NDS_Init( void) {
#endif
nds.ARM9Cycle = 0;
nds.ARM7Cycle = 0;
nds.cycles = 0;
nds.idleFrameCounter = 0;
memset(nds.runCycleCollector,0,sizeof(nds.runCycleCollector));
MMU_Init();
nds.nextHBlank = 3168;
nds.VCount = 0;
nds.lignerendu = FALSE;
if (Screen_Init(GFXCORE_DUMMY) != 0)
return -1;
gfx3d_init();
#ifdef GDB_STUB
armcpu_new(&NDS_ARM7,1, arm7_mem_if, arm7_ctrl_iface);
armcpu_new(&NDS_ARM9,0, arm9_mem_if, arm9_ctrl_iface);
#else
armcpu_new(&NDS_ARM7,1);
armcpu_new(&NDS_ARM9,0);
#endif
if (SPU_Init(SNDCORE_DUMMY, 740) != 0)
return -1;
#ifdef EXPERIMENTAL_WIFI
WIFI_Init(&wifiMac) ;
#endif
return 0;
}
void DR_Init(void)
{
DR_LED_Init();
DR_SwitchInit();
WIFI_Init();
}
