Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
commit 2746cc3d4e
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+/*================================================================
+  Copyright (c) 2021, Quectel Wireless Solutions Co., Ltd. All rights reserved.
+  Quectel Wireless Solutions Proprietary and Confidential.
+=================================================================*/
+
+#include <stdio.h>
+#include "ql_rtos.h"
+#include "ql_application.h"
+#include "ql_adc.h"
+#include "ql_power.h"
+
+#define test_log(fmt, args...)	printf(fmt, ##args)
+
+/**********
+pm802(guilin:adc0、adc1、vbat): 600S、600N_LD、100N_AB
+pm813(ningbo:adc0、adc1、vbat): 100Y
+pm803(adc0、vbat):               600N_LC、100N_AA
+*************/
+#if 1
+static void quec_adc_test(void * argv)
+{
+	unsigned short adc_vol = 0;
+	unsigned char at_channel = 0;
+	unsigned short bat_vol = 0;
+	
+	//ql_adc_init();  //PM802、PM813 需要初始化
+	
+	while(1)
+	{
+		at_channel = 0;
+		
+		//ql_adc_onff(1);   //PM802 需要开关，否则会有误差
+		ql_rtos_task_sleep_s(10);
+		//ql_adc_onff(0);
+			
+		//ql_adc_read(0, &adc_vol);      //PM802、PM803、PM813都支持adc0
+        //adc_vol = adc_vol*49/10;
+		test_log(" adc0_vol: %d mV ",adc_vol);
+
+		//ql_adc_read(1, &adc_vol);     //PM802、PM813支持adc1, PM803没有adc1
+		test_log(" adc1_vol: %d mV ",adc_vol);
+        
+		//bat_vol = ql_get_battery_vol(); //PM802、PM803、PM813都支持
+		test_log(" vbat_vol: %d mV \r\n",bat_vol);
+		ql_rtos_task_sleep_s(1);
+	}
+}
+#else
+static void quec_adc_test(void * argv)
+{
+	unsigned char at_channel = 0,times=10,i=0;
+	unsigned short adc_vol = 0;
+    unsigned short batvol_sample[10]={0};
+
+    unsigned short vbat_vol = 0;
+    unsigned short vbat_sample[10]={0};
+    
+	ql_adc_init();
+	while(1)
+	{
+	    times = 10;i=0;
+	    while(times--)
+	    {
+	        ql_adc_onff(1);
+            ql_rtos_task_sleep_ms(5);
+            ql_adc_onff(0);
+            
+		    //adc_vol = ql_get_battery_vol();
+            ql_adc_read(at_channel, &adc_vol);
+            batvol_sample[i]=adc_vol;
+
+            vbat_vol = ql_get_battery_vol();
+            vbat_sample[i] = vbat_vol;
+            
+            i++;
+        }
+        {  //过滤和平均adc0
+            unsigned short max=batvol_sample[0], min=batvol_sample[0];
+            unsigned short j=0, vol_all=0;
+            for(j=1; j<10; j++){    //取最大最小??
+                if(max < batvol_sample[j])
+                    max=batvol_sample[j];
+
+                if(min > batvol_sample[j])
+                    min=batvol_sample[j];
+            }
+            
+            for(j=0; j<10; j++){
+                vol_all += batvol_sample[j];
+            }
+
+            vol_all = vol_all - min - max;  //去掉最大最小??
+            adc_vol = vol_all/8;
+        }   
+        {   //过滤和平均vbat
+            unsigned short max=vbat_sample[0], min=vbat_sample[0];
+            unsigned short j=0, vol_all=0;
+            for(j=1; j<10; j++){    //取最大最小??
+                if(max < vbat_sample[j])
+                    max=vbat_sample[j];
+
+                if(min > vbat_sample[j])
+                    min=vbat_sample[j];
+            }
+            
+            for(j=0; j<10; j++){
+                vol_all += vbat_sample[j];
+            }
+
+            vol_all = vol_all - min - max;  //去掉最大最小??
+            vbat_vol = vol_all/8;
+        }   
+        
+		test_log(" adc0=%d mV  vbat=%d mV\n", adc_vol, vbat_vol);
+		ql_rtos_task_sleep_s(1);
+        
+	}
+
+}
+#endif
+
+//application_init(quec_adc_test, "quec_adc_test", 2, 0);
+