增加基站时间同步，等待systick换成基础定时器

zhyinch

2019-10-29 bbb68fd93739963f866d0c95246191962b6a7f72

 源码/核心板/Src/main.c

@@ -83,9 +83,11 @@
{ 
UART_PushFrame(hbsend,16);
}
u16 heartbeat_timer,poll_timer;
extern u8 g_start_sync_flag;
u16 heartbeat_timer,poll_timer,sync_timer;
void IdleTask(void)
{
   g_start_sync_flag=0;
         UART_CheckReceive();
      UART_CheckSend();
   if(heartbeat_timer>1000)