回退3508定时器频率

diff --git a/code/sdk/zhihui/drivers/rotary_encoder/hx3508/hx3508.c b/code/sdk/zhihui/drivers/rotary_encoder/hx3508/hx3508.c
index 958e9f5..e8b5f6a 100644 (file)
--- a/code/sdk/zhihui/drivers/rotary_encoder/hx3508/hx3508.c
+++ b/code/sdk/zhihui/drivers/rotary_encoder/hx3508/hx3508.c
@@ -176,7 +176,7 @@ void ots_timer_start(void)
     if(ots_timer_running == false && g_hx3508_timer)
     {
         // app_timer_start(g_hx3508_timer, APP_TIMER_TICKS(50), NULL);//定义为50ms定时器间隔
-        int ret = osTimerStart(g_hx3508_timer,50);
+        int ret = osTimerStart(g_hx3508_timer,20);
         // printf("ret:%d\n",ret);
         ots_timer_running = true;
     }