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