spo2_value_label = lv.label(spo2_screen)
spo2_value_label.set_size(110, 40)
spo2_value_label.set_pos(130, 270)
- spo2_value_label.set_text("- -%")
+ spo2_value_label.set_text("- - %")
spo2_value_label.add_style(style_font_youyuan_20, lv.PART.MAIN | lv.STATE.DEFAULT)
spo2_value_label.set_style_text_color(lv.color_make(0xff, 0xff, 0xff), lv.STATE.DEFAULT)
spo2_reset_btn_img.add_flag(lv.obj.FLAG.HIDDEN)
- spo2_value_label.set_text("- -%")
+ spo2_value_label.set_text("- - %")
spo2_start_label.set_text("正在测量中.")
EventMesh.publish("set_spo2_state",1)#2代表后台进入血氧测试
EventMesh.publish(constants.EVENT.START_BLOOD_OXYGEN)