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A59项目初版工程 1.电压+光感adc采样优化 2.串口逻辑优化

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Li Jie
2024-08-27 10:54:23 +08:00
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app/moto/protocol/user_protocol.c Normal file
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#include "awtk.h"
#include "user_protocol.h"
#include "gpio_protocol.h"
#include "moto_config.h"
#include "data_port.h"
#include "FreeRTOS.h"
#include "chip.h"
#include "board.h"
#include "keypad.h"
#include "moto_adc.h"
// uint8_t save_data = 0;
#define ADC_VPLTAGE_MIN 1666
#define ADC_VPLTAGE_MAX 2486
int adc_light = 0;
int adc_voltage = 0;
extern uint32_t fml_stamp_to_time(uint32_t timep , uint32_t time[]);
extern uint16_t light_buffer[];
extern double cell_buffer[];
extern uint8_t data_storage;
extern uint32_t tire_front_time;
extern uint32_t tire_rear_time;
// 封装的函数，根据位位置获取对应的值
uint8_t getBitValue(uint8_t count, int bitPosition) {
return (count >> bitPosition) & 0x1;
}
// 封装的函数，获取2个bit组合成的值
uint8_t getBit2Value(uint8_t count, int bitPosition) {
return (count >> bitPosition) & 0x3;
}
// 封装的函数，获取3个bit组合成的值
uint8_t getBit3Value(uint8_t count, int bitPosition) {
return (count >> bitPosition) & 0x7;
}
// 封装的函数，获取4个bit组合成的值
uint8_t getBit4Value(uint8_t count, int bitPosition) {
return (count >> bitPosition) & 0xf;
}
double adc_voltage_calculation(void){
double value = 0;
if(adc_voltage<=ADC_VPLTAGE_MIN)
value = 11.0;
else if(adc_voltage>=ADC_VPLTAGE_MAX)
value = 16.5;
else
value = (adc_voltage - ADC_VPLTAGE_MIN) * (16.5 - 11.0) / (ADC_VPLTAGE_MAX - ADC_VPLTAGE_MIN) + 11.0;
printf("adc_voltage = %d value = %lf.\r\n",adc_voltage,value);
return value;
}
extern uint8_t device_flag;
//MOTO通讯 设备信息+时间戳解析协议
void device_data_analysis(uint8_t *buf){
DEBUG_PRINT("enter device_data_analysis .\r\n");
uint8_t data;
uint8_t sum1,sum2,sum3,sum4;
uint32_t sum;
uint8_t i=0;
char equipment[16] = {0};
char produce[5] = {0};
char mac[6] = {0};
data = *(buf++);
// DEBUG_PRINT("0xAA -- %02x .\n",data);
if(data!=0xAA)
return;
data = *(buf++);
// DEBUG_PRINT("0x47 -- %02x .\n",data);
if(data!=0x47)
return;
if(!device_flag)
device_flag = 1;
//设备相关信息
data = *(buf++);//0x01
// DEBUG_PRINT("0x01 -- %02x .\n",data);
data = *(buf++);//0x1C 总长度22+6mac
// DEBUG_PRINT("0x1c -- %02x .\n",data);
//设备编号占16
DEBUG_PRINT("equipment > ");
for(i=0;i<16;i++){
data = *(buf++);//0x16
DEBUG_PRINT("%02x ",data);
equipment[i] = data;
}
DEBUG_PRINT("\n");
Set_device_equipment_num(equipment);
//产品型号占5
DEBUG_PRINT("produce > ");
for(i=0;i<5;i++){
data = *(buf++);
DEBUG_PRINT("%02x ",data);
produce[i] = data;
}
DEBUG_PRINT("\n");
Set_device_produce_num(produce);
//客户编号
data = *(buf++);
DEBUG_PRINT("client > %02x \n",data);
Set_device_client_num(data);
//mac占6
DEBUG_PRINT("mac > ");
for(i=0;i<6;i++){
data = *(buf++);
DEBUG_PRINT("%02x ",data);
mac[i] = data;
}
DEBUG_PRINT("\n");
Set_device_mac(mac);
//平台信息
data = *(buf++);//0x02
// DEBUG_PRINT("0x02 -- %02x .\n",data);
data = *(buf++);//0x03
// DEBUG_PRINT("0x03 -- %02x .\n",data);
//BottomData platform[3];
data = *(buf++);//平台ID
DEBUG_PRINT("bottom_id > %02x \n",data);
Set_device_bottom_id(data);
data = *(buf++);//主版本
DEBUG_PRINT("bottom_softwar_host > %02x \n",data);
Set_device_bottom_softwar_host(data);
data = *(buf++);//次版本
DEBUG_PRINT("bottom_softwar_order > %02x \n",data);
Set_device_bottom_softwar_order(data);
//Set_device_bottom_data(platform);
//平台认证
data = *(buf++);//0x03
DEBUG_PRINT("0x03 -- %02x .\n",data);
data = *(buf++);//0x14
DEBUG_PRINT("0x14 -- %02x .\n",data);
DEBUG_PRINT("voucher > ");
char voucher[20] = {0};
for(i=0;i<20;i++){
data = *(buf++);
DEBUG_PRINT("%02x ",data);
voucher[i] = data;
}
DEBUG_PRINT("\n");
Set_device_voucher(voucher);
//同步时间
data = *(buf++);//0x04
// printf("time >> 0x04 -- %02x .\n",data);
data = *(buf++);//0x04
// printf("time >> 0x04 -- %02x .\n",data);
//DEBUG_PRINT("time stamp >> ");
uint32_t time_transfer[6];
sum1 = *(buf++);
sum2 = *(buf++);
sum3 = *(buf++);
sum4 = *(buf++);
//sum = sum1 | sum2<<8 | sum3<<16 | sum4<<24;
sum = sum1<<24 | sum2<<16 | sum3<<8 | sum4;
// printf("time > %08x \n",sum);
tire_rear_time = sum;
tire_front_time = sum;
// if(sum<1706198400)
// sum = 1706198400;
fml_stamp_to_time(sum,time_transfer);
// printf(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
// Uart_set_time(time_transfer);//去设置时间并不再发送询问时间指令
//Set_sys_ttrb_time(10);
data = *(buf++);//0x05
//DEBUG_PRINT("0x05 -- %02x .\n",data);
data = *(buf++);//0x02
//DEBUG_PRINT("0x02 -- %02x .\n",data);
data = *(buf++);
DEBUG_PRINT("device_moto_type %02x \n",data);
Set_device_moto_type(data);
data = *(buf++);
DEBUG_PRINT("device_screen_type %02x \n",data);
Set_device_screen_type(data);
data = *(buf++);//0x06
//DEBUG_PRINT("0x06 -- %02x .\n",data);
data = *(buf++);//0x01
//DEBUG_PRINT("0x01 -- %02x .\n",data);
data = *(buf++);
DEBUG_PRINT("device_ability %02x .\n",data);
Set_device_ability(data);
}
//MOTO通讯协议
void data_analysis(uint8_t *buf){
uint32_t data;
uint32_t sum,sum1,sum2,sum3,sum4;
volatile double value=0;
//一些标志
uint8_t temp = 0;
uint8_t oil = 0;
uint8_t light = 0;
double cell = 0;
uint8_t sys_state = 0;
uint8_t save_data = 0;
if(Get_sys_power_on_self_test()==100)
sys_state=1;
data = *(buf++);
if(data!=0xAA)
return;
data = *(buf++);
if(data!=0x18)
return;
data = *(buf++);
if(data!=0x03)
return;
data = *(buf++);
if(data!=0x50)
return;
data = *(buf++);
if(data!=0x14)
return;
//速度
data = *(buf++);
#ifndef SPEED_DATA_CAN
Set_sys_velocity(data);
#endif
//转速
sum = 0;
sum = *(buf++)&0xFF;
//sum = (*(buf++)&0xFF)<<8 | sum;
sum = (*(buf++)&0xFF) | sum<<8;
Set_sys_veer_velocity(sum);
//小计里程
sum = 0;
sum1 = *(buf++)&0xFF;
sum2 = *(buf++)&0xFF;
sum3 = *(buf++)&0xFF;
sum4 = *(buf++)&0xFF;
sum = sum1<<24 | sum2<<16 | sum3<<8 | sum4;
Set_sys_trip_mileage(sum);
//总计里程
sum = 0;
sum1 = *(buf++)&0xFF;
sum2 = *(buf++)&0xFF;
sum3 = *(buf++)&0xFF;
sum4 = *(buf++)&0xFF;
sum = sum1<<24 | sum2<<16 | sum3<<8 | sum4;
Set_sys_total_mileage(sum);
//灯1
data = *(buf++);
// DEBUG_PRINT("data = %d .\r\n",data);
Set_sys_veer(getBit2Value(data,0));//UI层数据
Set_sys_lamplight(getBitValue(data,2));
Set_sys_side_marker(getBitValue(data,3));
Set_sys_warning_abs(getBitValue(data,4));
Set_sys_warning_tcs(getBitValue(data,5));
Set_sys_warning_engine(getBitValue(data,6));
save_data = getBitValue(data,7);
if(sys_state){
// right_led_switch(getBitValue(data,0));
// left_led_switch(getBitValue(data,1));
yg_led_switch(getBitValue(data,2));
// abs_led_switch(getBitValue(data,4));
// eng_led_switch(getBitValue(data,6));
}
//档位
data = *(buf++);
if(data < 8){
Set_sys_grade(data);
if(sys_state){
if(data == 0)
n_led_switch(1);
else
n_led_switch(0);
}
}
//油量
oil = *(buf++);
//温度
temp = *(buf++);
//电池电压
value = 0;
sum = *(buf++)&0xFF;
value = (*(buf++)&0xFF) | sum<<8;
cell = value/1000;
//光感阻值 测试范围：57-1000
sum = 0;
sum = *(buf++)&0xFF;
sum = (*(buf++)&0xFF) | sum<<8;
// Set_sys_sensor_light(sum);
// if(sum<215)
// light = sum/2;
// else
// light = 215;
data = *(buf++);
if(JUDGE_BIN_0(data)){//收到小计清零，不再发送
DEBUG_PRINT("Received subtotal reset, no more sending.\n");
Set_sys_odo_reset(10);
}
if(JUDGE_BIN_1(data)){//需要询问时间
DEBUG_PRINT("start time select.\n");
Set_sys_ttrb(0);
}
if(JUDGE_BIN_2(data)){//收到故障码，不再发送
DEBUG_PRINT("Received fault code, no longer sending.\n");
Set_sys_fault_code(0);
}
if(JUDGE_BIN_3(data)){//收到时间，不再发送
DEBUG_PRINT("Received time, no longer sending.\n");
Set_sys_ttrb_time(10);//630发送时间给蓝牙后，蓝牙回复收到信号
}
if(JUDGE_BIN_4(data)){//收到小计清零，不再发送
DEBUG_PRINT("Received tire pressure command, no longer sending.\n");
Set_sys_tire_pressure_mesg(10);
}
if(save_data){
DEBUG_PRINT("save_data.\r\n");
// printf("light = %d .\r\n",light);
Set_sys_gas(oil);
Set_sys_temp(temp);
//Set_sys_voltage(cell);
// light = light-15;
// light_buffer[data_storage] = light;
//adc采样电压计算
// if(adc_voltage>=1700){
// cell = adc_voltage_calculation();
// Set_sys_voltage(cell);
adc_light = adc_get_channel_value(ADC_CH_AUX2);//光感
adc_voltage = adc_get_channel_value(ADC_CH_AUX3);//电压
cell = adc_voltage_calculation();
cell_buffer[data_storage] = cell;
// Set_sys_voltage(cell);
//adc采样光感计算
int light_num = (adc_light/10);
if(light_num>=100)
light_num = 100;
light_buffer[data_storage] =light_num;
data_storage++;
if(data_storage>=SAVE_DATA_SIZE){//满足存储大小 计算均值
data_storage=0;
}
}
}