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恒定电流电压，改为pi控制（作用于mppt点的左端）

This commit is contained in:
起床就犯困 2024-08-17 11:14:19 +08:00
parent ad8afd3845
commit 6b9e8fae9c
24 changed files with 8880 additions and 9293 deletions
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7
App/inc/mppt_control.h
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@ -35,6 +35,13 @@ typedef enum
FLOAT = 4, /* ¸¡³äģʽ */ FLOAT = 4, /* ¸¡³äģʽ */
}SL_MPPT_MODE; }SL_MPPT_MODE;
///* 恒定电流或者电压时PI调节器参数 */
//typedef struct PIconstV {
// float_t kp;
// float_t ki;
// float_t allError;
//};
extern float g_duty_ratio; extern float g_duty_ratio;
void mppt_readJust(void); void mppt_readJust(void);

10
App/inc/task.h
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@ -17,7 +17,7 @@
extern STR_TimeSliceOffset m_runled; extern STR_TimeSliceOffset m_runled;
void Task_RunLED(void); void Task_RunLED(void);
#define mpptControl_reloadVal 10 /* 任务执行间隔 */ #define mpptControl_reloadVal 2000 /* 任务执行间隔 */
#define mpptControl_offset 0 /* 任务执行偏移量 */ #define mpptControl_offset 0 /* 任务执行偏移量 */
extern STR_TimeSliceOffset m_mpptControl; extern STR_TimeSliceOffset m_mpptControl;
void Task_mpptControl(void); void Task_mpptControl(void);
@ -47,10 +47,10 @@ extern uint8_t g_recvBroadcastRegisterNumber; /*
extern STR_TimeSliceOffset m_recvbroadcast; extern STR_TimeSliceOffset m_recvbroadcast;
void Task_recvbroadcast(void); void Task_recvbroadcast(void);
#define CapCharg_reloadVal 500 /* 任务执行间隔 */ #define EnPowerSupply_reloadVal 100 /* 任务执行间隔 */
#define CapCharg_offset 0 /* 任务执行偏移量 */ #define EnPowerSupply_offset 0 /* 任务执行偏移量 */
extern STR_TimeSliceOffset m_CapCharg; extern STR_TimeSliceOffset m_EnPowerSupply;
extern void Task_CapCharg(void); extern void Task_EnPowerSupply(void);
void task_Init(void); void task_Init(void);
void hardware_Init(void); void hardware_Init(void);

94
App/src/collect_Conversion.c
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@ -18,24 +18,58 @@
#define MOSFET_Temper ADC_Channel_6 #define MOSFET_Temper ADC_Channel_6
#define PV2_VOLT_IN ADC_Channel_7 #define PV2_VOLT_IN ADC_Channel_7
//#define enable_Printf_VI #define enable_Printf_VI
/* 光伏充电输出电流比例，放大倍数*电阻 */ /* 光伏充电输出电流比例，放大倍数*电阻 */
const float P_CHG_CURR = (1.0 / (50 * 0.005)); const float P_CHG_CURR = (1.0 / (50 * 0.005));
/* 光伏充电输出电压比例，分压系数（放电时采集不准） */ /* 光伏充电输出电压比例，分压系数（放电时采集不准） */
const float P_PV_VOLT_OUT = (47 + 4.7) / 4.7; const float P_PV_VOLT_OUT = (47.0 + 10.0) / 10.0;
/* 放电电流采集电流倍数 */ /* 放电电流采集电流倍数 */
const float P_DSG_CURR = (1.0 / (50 * 0.005)); const float P_DSG_CURR = (1.0 / (50 * 0.005));
///* 光伏1开路输出电压比例 */ ///* 光伏1开路输出电压比例 */
//const float P_PV1_VOLT_IN = (100 + 4.7) / 4.7; //const float P_PV1_VOLT_IN = (100 + 4.7) / 4.7;
/* 光伏1开路输出电压比例 */ /* 光伏1开路输出电压比例 */
const float P_PV1_VOLT_IN = (100 + 10) / 10; const float P_PV1_VOLT_IN = (47 + 4.7) / 4.7;
/* 系统电源电压比例 */ /* 系统电源电压比例 */
const float P_PV_VOLT_IN1 = (47 + 4.7) / 4.7; const float P_PV_VOLT_IN1 = (47 + 4.7) / 4.7;
/* 温度采集比例 */ /* 温度采集比例 */
const float P_MOSFET_TEMPER = 0; //const float P_MOSFET_TEMPER = 0;
/* 光伏2开路输出电压比例 */ /* 光伏2开路输出电压比例 */
const float P_PV2_VOLT_IN = (100 + 4.7) / 4.7; const float P_PV2_VOLT_IN = (47 + 4.7) / 4.7;
/* 温度的adc值的个数 */
#define mosTemperADCLen 241
/* 温度 */
const uint16_t mosTemperADC[mosTemperADCLen] = {
3707, 3697, 3687, 3676, 3665, 3654, 3643, 3632, 3620, 3608, /* -20 - -15.5 ℃ */
3596, 3584, 3571, 3559, 3546, 3533, 3519, 3506, 3492, 3478, /* -15 - -10.5 ℃ */
3464, 3449, 3434, 3419, 3404, 3389, 3373, 3358, 3341, 3325, /* -10 - -5.5 ℃ */
3309, 3292, 3275, 3258, 3241, 3223, 3205, 3187, 3169, 3151, /* -5 - -0.5 ℃ */
3132, 3114, 3095, 3075, 3056, 3037, 3017, 2997, 2977, 2957, /* 0 - 4.5 ℃ */
2936, 2916, 2895, 2874, 2854, 2832, 2811, 2790, 2768, 2747, /* 9 - 9.5 ℃ */
2725, 2703, 2681, 2659, 2637, 2615, 2592, 2570, 2548, 2525, /* 10 - 14.5 ℃ */
2503, 2480, 2457, 2435, 2412, 2389, 2366, 2343, 2321, 2298, /* 15 - 19.5 ℃ */
2275, 2252, 2229, 2207, 2184, 2161, 2138, 2116, 2093, 2071, /* 20 - 24.5 ℃ */
2048, 2026, 2003, 1981, 1959, 1937, 1914, 1893, 1871, 1849, /* 25 - 29.5 ℃ */
1827, 1806, 1784, 1763, 1742, 1721, 1700, 1679, 1658, 1638, /* 30 - 34.5 ℃ */
1617, 1597, 1577, 1557, 1537, 1518, 1498, 1479, 1460, 1441, /* 35 - 39.5 ℃ */
1422, 1403, 1385, 1366, 1348, 1330, 1312, 1295, 1277, 1260, /* 40 - 44.5 ℃ */
1243, 1226, 1209, 1192, 1176, 1160, 1144, 1128, 1112, 1097, /* 45 - 49.5 ℃ */
1081, 1066, 1051, 1036, 1022, 1007, 993, 979, 965, 951, /* 50 - 54.5 ℃ */
938, 924, 911, 898, 885, 872, 860, 848, 835, 823, /* 55 - 59.5 ℃ */
811, 800, 788, 777, 765, 754, 743, 732, 722, 711, /* 60 - 64.5 ℃ */
701, 691, 681, 671, 661, 651, 642, 632, 623, 614, /* 65 - 69.5 ℃ */
605, 596, 588, 579, 571, 562, 554, 546, 538, 530, /* 70 - 74.5 ℃ */
522, 515, 507, 500, 493, 486, 478, 471, 465, 458, /* 75 - 79.5 ℃ */
451, 445, 438, 432, 426, 420, 414, 408, 402, 396, /* 80 - 84.5 ℃ */
390, 385, 379, 374, 368, 363, 358, 353, 348, 343, /* 85 - 89.5 ℃ */
338, 333, 328, 324, 319, 315, 310, 306, 301, 297, /* 90 - 94.5 ℃ */
293, 289, 285, 281, 277, 273, 269, 266, 262, 258, /* 95 - 99.5 ℃ */
255 /* 100 ℃ */
};
static uint16_t get_adc(uint8_t ADC_Channel); static uint16_t get_adc(uint8_t ADC_Channel);
@ -82,7 +116,7 @@ float get_CHG_CURR(void)
I_ADC = Get_ConversionVal(get_adc(CHG_CURR)); I_ADC = Get_ConversionVal(get_adc(CHG_CURR));
// I_ADC = get_adc(CHG_CURR); // I_ADC = get_adc(CHG_CURR);
I = (float)(I_ADC) / 4095 * 3.3 * P_CHG_CURR; I = (float)(I_ADC) / 4095 * 3.3 * P_CHG_CURR * 2;
// printf(" CHG_CURR I : %d /10000 \n", (int)(I * 10000)); // printf(" CHG_CURR I : %d /10000 \n", (int)(I * 10000));
#ifdef enable_Printf_VI #ifdef enable_Printf_VI
@ -129,7 +163,7 @@ float get_DSG_CURR(void)
I_ADC = Get_ConversionVal(get_adc(DSG_CURR)); I_ADC = Get_ConversionVal(get_adc(DSG_CURR));
// I_ADC = get_adc(DSG_CURR); // I_ADC = get_adc(DSG_CURR);
I = (float)(I_ADC) / 4095 * 3.3 / P_DSG_CURR; I = (float)(I_ADC) / 4095 * 3.3 * P_DSG_CURR;
#ifdef enable_Printf_VI #ifdef enable_Printf_VI
printf("\n DSG_CURR ADC : %d \n", I_ADC); printf("\n DSG_CURR ADC : %d \n", I_ADC);
@ -149,10 +183,10 @@ float get_PV1_VOLT_IN(void)
float V; float V;
uint16_t V_ADC; uint16_t V_ADC;
GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, SET); // GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, SET);
V_ADC = Get_ConversionVal(get_adc(PV1_VOLT_IN)); V_ADC = Get_ConversionVal(get_adc(PV1_VOLT_IN));
// V_ADC = get_adc(PV1_VOLT_IN); // V_ADC = get_adc(PV1_VOLT_IN);
GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, RESET); // GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, RESET);
V = (float)(V_ADC) / 4095 * 3.3 * P_PV1_VOLT_IN; V = (float)(V_ADC) / 4095 * 3.3 * P_PV1_VOLT_IN;
@ -188,10 +222,10 @@ float get_PV_VOLT_IN1(void)
} }
const float Rp=10000.0; //10K const float Rp = 10000.0; //10K
const float T2 = (273.15+25.0);;//T2 const float T2 = (273.15+25.0);//T2
//const float Bx = 3950.0;//B const float Bx = 3950.0;//B
const float Bx = 3435.0;//B //const float Bx = 3435.0;//B
const float Ka = 273.15; const float Ka = 273.15;
/** /**
* @brief 得到温度 * @brief 得到温度
@ -200,27 +234,37 @@ const float Ka = 273.15;
*/ */
float get_MOSFET_Temper(void) float get_MOSFET_Temper(void)
{ {
float T; float T = 0;
uint16_t T_ADC; uint16_t T_ADC;
T_ADC = Get_ConversionVal(get_adc(MOSFET_Temper)); T_ADC = Get_ConversionVal(get_adc(MOSFET_Temper));
// T_ADC = get_adc(MOSFET_Temper); // T_ADC = get_adc(MOSFET_Temper);
float V = (float)(T_ADC) / 4095 * 3.3; // float V = (float)(T_ADC) / 4095 * 3.3;
float R = (float)(10 * V) / (3.3 - V); // float R = (float)(10 * V) / (3.3 - V);
//
// T = R / Rp;
// T = log(T);//ln(Rt/Rp)
// T /= Bx;//ln(Rt/Rp)/B
// T += (1.0 / T2);
// T = 1.0 / (T);
// T -= Ka;
T = R / Rp; float Res = 10.0 * T_ADC / (4094 - T_ADC);
T = log(T);//ln(Rt/Rp)
T /= Bx;//ln(Rt/Rp)/B for (int i = 0; i < mosTemperADCLen; ++i) {
T += (1.0 / T2); if (T_ADC >= mosTemperADC[i]) {
T = 1.0 / (T); T = -20 + i * 0.5;
T -= Ka; break;
}
}
// T = (float)(T_ADC) / 4095 * 3.3 * P_MOSFET_TEMPER; // T = (float)(T_ADC) / 4095 * 3.3 * P_MOSFET_TEMPER;
#ifdef enable_Printf_VI #ifdef enable_Printf_VI
printf("\n MOSFET_Temper ADC : %d \n", T_ADC); printf("\n MOSFET_Temper ADC : %d \n", T_ADC);
printf(" MOSFET_Temper T : %d /100 \n", (int)(T * 100)); printf(" MOSFET_Temper T : %d /10 \n", (int)(T * 10));
printf(" MOSFET_Temper Res : %d /10000 \n", (int)(Res * 10000));
#endif #endif
return T; return T;
@ -236,10 +280,10 @@ float get_PV2_VOLT_IN(void)
float V; float V;
uint16_t V_ADC; uint16_t V_ADC;
GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, SET); // GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, SET);
V_ADC = Get_ConversionVal(get_adc(PV2_VOLT_IN)); V_ADC = Get_ConversionVal(get_adc(PV2_VOLT_IN));
// V_ADC = get_adc(PV2_VOLT_IN); // V_ADC = get_adc(PV2_VOLT_IN);
GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, RESET); // GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, RESET);
V = (float)(V_ADC) / 4095 * 3.3 * P_PV2_VOLT_IN; V = (float)(V_ADC) / 4095 * 3.3 * P_PV2_VOLT_IN;

237
App/src/mppt_control.c
View File

@ -4,6 +4,7 @@
* Created on: 2024年6月29日 * Created on: 2024年6月29日
* Author: psx * Author: psx
*/ */
#include <math.h>
#include "mppt_control.h" #include "mppt_control.h"
#include "collect_Conversion.h" #include "collect_Conversion.h"
@ -11,6 +12,8 @@
#include "inflash.h" #include "inflash.h"
#include "gpio.h" #include "gpio.h"
#include "uart_dev.h"
SL_Mppt_para g_Mppt_Para = {0}; SL_Mppt_para g_Mppt_Para = {0};
static void TrickleCharge(void); static void TrickleCharge(void);
@ -19,7 +22,7 @@ static void ConstantVoltageCharge(void);
static void FloatingCharge(void); static void FloatingCharge(void);
/* 占空比 */ /* 占空比 */
float g_duty_ratio = 0.5; float g_duty_ratio = 0.7;
/* 用于确定工作模式 */ /* 用于确定工作模式 */
static uint8_t modeFlag = 0; static uint8_t modeFlag = 0;
@ -137,7 +140,7 @@ void printf_data(void)
get_CHG_CURR(); get_CHG_CURR();
get_PV_VOLT_OUT(); get_PV_VOLT_OUT();
get_DSG_CURR(); get_DSG_CURR();
get_PV1_VOLT_IN(); // get_PV1_VOLT_IN();
get_PV_VOLT_IN1(); get_PV_VOLT_IN1();
get_MOSFET_Temper(); get_MOSFET_Temper();
get_PV2_VOLT_IN(); get_PV2_VOLT_IN();
@ -152,36 +155,53 @@ void printf_data(void)
*/ */
void mppt_constantVoltage(float InVoltage) void mppt_constantVoltage(float InVoltage)
{ {
// static uint8_t ConstantVoltageFlag = 1;
// float PV1_V = get_PV1_VOLT_IN();
//
// if (ConstantVoltageFlag) {
// if (PV1_V > InVoltage) {
// g_duty_ratio += step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio -= step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (PV1_V - InVoltage < 0.1) {
// ConstantVoltageFlag = 0;
// }
// } else {
// if (PV1_V > InVoltage) {
// g_duty_ratio += step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio -= step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (PV1_V - InVoltage > 0.1) {
// ConstantVoltageFlag = 1;
// }
// }
static uint8_t ConstantVoltageFlag = 1; static float_t kp = 0.05;
float PV1_V = get_PV1_VOLT_IN(); static float_t ki = 0.0001;
// static float_t allError = 0;
if (ConstantVoltageFlag) { // float_t error = (get_PV1_VOLT_IN()) - InVoltage;
if (PV1_V > InVoltage) { // float_t error = InVoltage - (get_PV2_VOLT_IN());
g_duty_ratio += step1_pwm; // allError += error;
Set_duty_ratio(&g_duty_ratio);
} else {
g_duty_ratio -= step1_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (PV1_V - InVoltage < 0.1) { float_t pv1Volt = get_PV2_VOLT_IN();
ConstantVoltageFlag = 0; float_t error = pv1Volt - InVoltage;
} // float_t error = InVoltage - pv1Volt;
} else { float_t stepPwm = kp * error + ki * pv1Volt;
if (PV1_V > InVoltage) { g_duty_ratio += stepPwm;
g_duty_ratio += step2_pwm;
Set_duty_ratio(&g_duty_ratio);
} else {
g_duty_ratio -= step2_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (PV1_V - InVoltage > 0.1) { // printf("setPwm : %d/10000 \n", (int)(stepPwm * 10000));
ConstantVoltageFlag = 1;
}
}
Set_duty_ratio(&g_duty_ratio);
} }
/** /**
@ -192,35 +212,48 @@ void mppt_constantVoltage(float InVoltage)
*/ */
void mppt_constantVoltageO(float OutVoltage) void mppt_constantVoltageO(float OutVoltage)
{ {
// static uint8_t ConstantVoltageFlag = 1;
// float PV1_V = get_PV_VOLT_OUT();
//
// if (ConstantVoltageFlag) {
// if (PV1_V > OutVoltage) {
// g_duty_ratio -= step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio += step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (PV1_V - OutVoltage < 0.1) {
// ConstantVoltageFlag = 0;
// }
// } else {
// if (PV1_V > OutVoltage) {
// g_duty_ratio -= step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio += step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (PV1_V - OutVoltage > 0.1) {
// ConstantVoltageFlag = 1;
// }
// }
static uint8_t ConstantVoltageFlag = 1; static float_t kp = 0.02;
float PV1_V = get_PV_VOLT_OUT(); static float_t ki = 0.00001;
if (ConstantVoltageFlag) { float_t outVolt = get_PV_VOLT_OUT();
if (PV1_V > OutVoltage) { // float_t error = outVolt - OutVoltage;
g_duty_ratio -= step1_pwm; float_t error = OutVoltage - outVolt;
Set_duty_ratio(&g_duty_ratio); float_t stepPwm = kp * error + ki * outVolt;
} else { g_duty_ratio += stepPwm;
g_duty_ratio += step1_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (PV1_V - OutVoltage < 0.1) { printf("setPwm : %d/10000 \n", (int)(stepPwm * 10000));
ConstantVoltageFlag = 0;
}
} else {
if (PV1_V > OutVoltage) {
g_duty_ratio -= step2_pwm;
Set_duty_ratio(&g_duty_ratio);
} else {
g_duty_ratio += step2_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (PV1_V - OutVoltage > 0.1) {
ConstantVoltageFlag = 1; Set_duty_ratio(&g_duty_ratio);
}
}
} }
@ -232,38 +265,64 @@ void mppt_constantVoltageO(float OutVoltage)
*/ */
void mppt_constantCurrentO(float outCurrent) void mppt_constantCurrentO(float outCurrent)
{ {
// static uint8_t ConstantCurrent = 1;
// float out_I = get_CHG_CURR();
//
// if (ConstantCurrent) {
// if (out_I > outCurrent) {
// g_duty_ratio -= step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio += step1_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (out_I - outCurrent < 0.1) {
// ConstantCurrent = 0;
// }
// }
//
// else {
// if (out_I > outCurrent) {
// g_duty_ratio -= step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// } else {
// g_duty_ratio += step2_pwm;
// Set_duty_ratio(&g_duty_ratio);
// }
//
// if (out_I - outCurrent > 0.1) {
// ConstantCurrent = 1;
// }
// }
static uint8_t ConstantCurrent = 1; static float_t kp = 0.01;
float out_I = get_CHG_CURR(); static float_t ki = 0.0001;
if (ConstantCurrent) { // static float_t last_CHG_CURR = 0;
if (out_I > outCurrent) { // static float_t flag = 0;
g_duty_ratio -= step1_pwm;
Set_duty_ratio(&g_duty_ratio);
} else {
g_duty_ratio += step1_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (out_I - outCurrent < 0.1) { float_t outCurr = get_CHG_CURR();
ConstantCurrent = 0; float_t error = outCurrent - outCurr;
} // float_t error = outCurr - outCurrent;
} float_t stepPwm = kp * error + ki * outCurr;
else { // if ((last_CHG_CURR > outCurr) && flag) {
if (out_I > outCurrent) { // g_duty_ratio -= stepPwm;
g_duty_ratio -= step2_pwm; // } else {
Set_duty_ratio(&g_duty_ratio); g_duty_ratio += stepPwm;
} else { // }
g_duty_ratio += step2_pwm;
Set_duty_ratio(&g_duty_ratio);
}
if (out_I - outCurrent > 0.1) { printf("setPwm : %d/10000 \n", (int)(stepPwm * 10000));
ConstantCurrent = 1;
}
}
Set_duty_ratio(&g_duty_ratio);
// last_CHG_CURR = outCurr;
// if (stepPwm > 0 && (last_CHG_CURR > outCurr)) {
// flag = 1;
// } else {
// flag = 0;
// }
} }
/** /**
@ -420,17 +479,20 @@ void test(void)
{ {
// mppt_readjust(); // mppt_readjust();
// Get_OutputPower(); // Get_OutputPower();
// mppt_constantVoltage(18);
// mppt_constantVoltage(17);
// findMiNDutyRatio(); // findMiNDutyRatio();
// MpptContorl(); // MpptContorl();
// printf_data(); // printf_data();
// void MpptContorl(); // void MpptContorl();
// mppt_constantVoltageO(12); // mppt_constantVoltageO(13);
// FloatingCharge(); // FloatingCharge();
mppt_readJust(); // mppt_readJust();
// mppt_constantCurrentO(0.7);
// mppt_constantCurrentO(1.0);
// static uint32_t run_num = 0; // static uint32_t run_num = 0;
// if (1000 < run_num++) { // if (1000 < run_num++) {
@ -441,6 +503,17 @@ void test(void)
// } // }
// mppt_readJust(); // mppt_readJust();
// mppt_constantCurrentO(1.2); // mppt_constantCurrentO(1.2);
// int16_t var = 0;
// char buff[4];
// for (var = 0; var < 100; ++var) {
// sprintf(buff, "%3d:", var);
// uart_dev_write(g_gw485_uart4_handle, buff, sizeof(buff));
// uart_dev_write(g_gw485_uart4_handle, "1234567890\n", sizeof("1234567890\n"));
// Delay_Ms(1);
// }
// uart_dev_write(g_gw485_uart4_handle, "\n\n\n\n\n\n", sizeof("\n\n\n\n\n\n"));
} }

1
App/src/sl_protocol.c
View File

@ -802,6 +802,7 @@ void read_and_process_uart_data(device_handle device)
// if (ring_queue_length(device) > 10) {uart_dev_char_present(device_handle device) // if (ring_queue_length(device) > 10) {uart_dev_char_present(device_handle device)
if (uart_dev_char_present(device)) { if (uart_dev_char_present(device)) {
Delay_Ms(20); Delay_Ms(20);
// printf("ring_queue_length = %d \n", ring_queue_length(device));
memset(rs485_buff, 0, sizeof(rs485_buff)); memset(rs485_buff, 0, sizeof(rs485_buff));
int ret = uart_read_climate_pack(device, rs485_buff, sizeof(rs485_buff)); int ret = uart_read_climate_pack(device, rs485_buff, sizeof(rs485_buff));
if(ret > 0){ if(ret > 0){

57
App/src/task.c
View File

@ -30,7 +30,15 @@
STR_TimeSliceOffset m_runled; STR_TimeSliceOffset m_runled;
void Task_RunLED(void) void Task_RunLED(void)
{ {
printf("duty_ratio : %d \n", (int)(g_duty_ratio * 1000)); // for (int i = 0; i < 200; ++i) {
// uart_sendstr(g_gw485_uart4_handle, "is gw485\n");
// }
//
// uart_sendstr(g_gw485_uart4_handle, "\n\n\n\n\n");
// uart_sendstr(g_gw485_uart4_handle, "is gw485\n");
// uart_sendstr(g_bat485_uart3_handle, "is bat485\n");
// printf("duty_ratio : %d/1000 \n", (int)(g_duty_ratio * 1000));
static uint8_t flag = RESET; static uint8_t flag = RESET;
flag = !flag; flag = !flag;
GPIO_WriteBit(RUN_LED_GPIO, RUN_LED_PIN, flag); GPIO_WriteBit(RUN_LED_GPIO, RUN_LED_PIN, flag);
@ -46,7 +54,8 @@ void Task_RunLED(void)
STR_TimeSliceOffset m_mpptControl; STR_TimeSliceOffset m_mpptControl;
void Task_mpptControl(void) void Task_mpptControl(void)
{ {
test(); // test();
get_MOSFET_Temper();
// static uint8_t test_flag = 0; // static uint8_t test_flag = 0;
// if (5 == ++test_flag) { // if (5 == ++test_flag) {
@ -70,6 +79,7 @@ uint8_t RegistrationRequestFlag = 0;
void Task_usart(void) void Task_usart(void)
{ {
read_and_process_uart_data(g_gw485_uart4_handle); read_and_process_uart_data(g_gw485_uart4_handle);
// read_and_process_uart_data(g_bat485_uart3_handle);
return; return;
} }
@ -252,33 +262,23 @@ void Task_recvbroadcast(void)
} }
/** /**
* @brief 给泵电路电容充电 * @brief ʹÄܹ¦Âʲ¿·ÖdcdcµçÔ´
* @param * @param
* @retval * @retval
*/ */
void CapCharg(void) STR_TimeSliceOffset m_EnPowerSupply;
void Task_EnPowerSupply(void)
{ {
TIM_SetCompare4(TIM4, 0); if (get_PV_VOLT_IN1() > 17 - 0.4) {
TIM_SetCompare2(TIM4, 50); GPIO_WriteBit(EnPowerSupply_GPIO, EnPowerSupply_PIN, SET);
Delay_Us(7); return;
TIM_SetCompare2(TIM4, 0); } else if (get_PV_VOLT_IN1() < 14 - 0.4) {
TIM_SetCompare4(TIM4, 135); GPIO_WriteBit(EnPowerSupply_GPIO, EnPowerSupply_PIN, RESET);
}
STR_TimeSliceOffset m_CapCharg;
void Task_CapCharg(void)
{
if (get_CHG_CURR() > 0.05) {
return; return;
} }
else {
g_duty_ratio = 0.675;
printf("in capcharg \n");
CapCharg();
}
return; return;
} }
/** /**
* @brief 初始化各个寄存器 * @brief 初始化各个寄存器
* @param * @param
@ -320,15 +320,15 @@ void task_Init(void)
// TimeSliceOffset_Register(&m_refreshRegister, Task_refreshRegister // TimeSliceOffset_Register(&m_refreshRegister, Task_refreshRegister
// , refreshRegister_reloadVal, refreshRegister_offset); // , refreshRegister_reloadVal, refreshRegister_offset);
TimeSliceOffset_Register(&m_mpptControl, Task_mpptControl // TimeSliceOffset_Register(&m_mpptControl, Task_mpptControl
, mpptControl_reloadVal, mpptControl_offset); // , mpptControl_reloadVal, mpptControl_offset);
// TimeSliceOffset_Register(&m_usart, Task_usart, usart_reloadVal, usart_offset); TimeSliceOffset_Register(&m_usart, Task_usart, usart_reloadVal, usart_offset);
// //
// TimeSliceOffset_Register(&m_wdi, Task_wdi, wdi_reloadVal, wdi_offset); // TimeSliceOffset_Register(&m_wdi, Task_wdi, wdi_reloadVal, wdi_offset);
m_CapCharg.runFlag = 1; /* 该启动后立即执行一次 */ // TimeSliceOffset_Register(&m_EnPowerSupply, Task_EnPowerSupply
TimeSliceOffset_Register(&m_CapCharg, Task_CapCharg, CapCharg_reloadVal, CapCharg_offset); // , EnPowerSupply_reloadVal, EnPowerSupply_offset);
TimeSliceOffset_Start(); /* 启动时间片轮询 */ TimeSliceOffset_Start(); /* 启动时间片轮询 */
} }
@ -354,12 +354,13 @@ void hardware_Init(void)
DSG_PROT_Init(); DSG_PROT_Init();
SPI_Flash_Init(); SPI_Flash_Init();
// Set_duty_ratio(0.5); EnPowerSupply_Init();
// GPIO_WriteBit(POW_OUT_CON_GPIO, POW_OUT_CON_PIN, SET);
// TIM_SetCompare4(TIM4, 5000); // TIM_SetCompare4(TIM4, 5000);
Set_duty_ratio(&g_duty_ratio); Set_duty_ratio(&g_duty_ratio);
// Set_duty_ratio(0);
// Delay_Ms(100); // Delay_Ms(100);
// CapCharg();
// TIM_SetCompare2(TIM4, 50); // TIM_SetCompare2(TIM4, 50);
} }

16
Hardware/inc/gpio.h
View File

@ -52,10 +52,18 @@ void POW_OUT_CON_Init(void);
#define DSG_PROT_PIN GPIO_Pin_2 #define DSG_PROT_PIN GPIO_Pin_2
void DSG_PROT_Init(void); void DSG_PROT_Init(void);
///* */
///* PV_VOLTOUT_INT --> PA12 */
///* 电压过低时， */
//#define DSG_PROT_GPIO GPIOB
//#define DSG_PROT_PIN GPIO_Pin_2
//void DSG_PROT_Init(void);
/* ¸ø±Ãµç·µçÈݳäµç */ /* ¸ø±Ãµç·µçÈݳäµç */
/* CapCharg --> PB7 */ /* EnPowerSupply --> PB7 */
#define CAPCHARG_GPIO GPIOB #define EnPowerSupply_GPIO GPIOB
#define CAPCHARG_PIN GPIO_Pin_7 #define EnPowerSupply_PIN GPIO_Pin_7
void CAPCHARG_Init(void); void EnPowerSupply_Init(void);
#endif /* HARDWARE_INC_GPIO_H_ */ #endif /* HARDWARE_INC_GPIO_H_ */

6
Hardware/inc/pwm.h
View File

@ -13,9 +13,9 @@
#define Prescaler 0 #define Prescaler 0
/* 输出频率为240M */ /* 输出频率为240k */
#define Period 200 - 1 //#define Period 200 - 1
//#define Period 20000 - 1 #define Period 480 - 1
void PWM_TIM_Configuration(void); void PWM_TIM_Configuration(void);
void Set_duty_ratio(float *duty_ratio); void Set_duty_ratio(float *duty_ratio);

12
Hardware/src/gpio.c
View File

@ -16,13 +16,13 @@ void G_FFMOS_CON_Init(void)
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //ÍÆÍìÊä³ö GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //ÍÆÍìÊä³ö
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &GPIO_InitStructure); GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_WriteBit(GPIOA, GPIO_Pin_15, RESET); //关闭mos管，打开光伏输入 GPIO_WriteBit(GPIOA, GPIO_Pin_15, SET); //关闭mos管，打开光伏输入
/* G_FFMOS_CON2 --> PB3 */ /* G_FFMOS_CON2 --> PB3 */
RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB, ENABLE); RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3; GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
GPIO_Init(GPIOB, &GPIO_InitStructure); GPIO_Init(GPIOB, &GPIO_InitStructure);
GPIO_WriteBit(GPIOB, GPIO_Pin_3, RESET); GPIO_WriteBit(GPIOB, GPIO_Pin_3, SET);
} }
void RUN_LED_Init(void) void RUN_LED_Init(void)
@ -101,16 +101,16 @@ void EXTI2_IRQHandler(void)
} }
} }
void CAPCHARG_Init(void) void EnPowerSupply_Init(void)
{ {
RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB, ENABLE); RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB, ENABLE);
GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.GPIO_Pin = CAPCHARG_PIN; GPIO_InitStructure.GPIO_Pin = EnPowerSupply_PIN;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //ÍÆÍìÊä³ö GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //ÍÆÍìÊä³ö
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(CAPCHARG_GPIO, &GPIO_InitStructure); GPIO_Init(EnPowerSupply_GPIO, &GPIO_InitStructure);
// GPIO_WriteBit(CAPCHARG_GPIO, CAPCHARG_PIN, RESET); GPIO_WriteBit(EnPowerSupply_GPIO, EnPowerSupply_PIN, RESET);
} }

8
Hardware/src/pwm.c
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@ -57,11 +57,11 @@ void PWM_TIM_Configuration(void)
void Set_duty_ratio(float *duty_ratio) void Set_duty_ratio(float *duty_ratio)
{ {
if (*duty_ratio < 0) { if (*duty_ratio < 0.4) {
*duty_ratio = 0; *duty_ratio = 0.4;
return; return;
} else if (*duty_ratio > 1) { } else if (*duty_ratio > 0.9) {
*duty_ratio = 1; *duty_ratio = 0.9;
return; return;
} }

3
User/system_ch32l103.c
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@ -20,8 +20,7 @@
#define SYSCLK_FREQ_48MHz_HSE 48000000 #define SYSCLK_FREQ_48MHz_HSE 48000000
//#define SYSCLK_FREQ_56MHz_HSE 56000000 //#define SYSCLK_FREQ_56MHz_HSE 56000000
//#define SYSCLK_FREQ_72MHz_HSE 72000000 //#define SYSCLK_FREQ_72MHz_HSE 72000000
//#define SYSCLK_FREQ_96MHz_HSE 96000000 //#define SYSCLK_FREQ_96MHz_HSE 960000+
//#define SYSCLK_FREQ_HSI HSI_VALUE
//#define SYSCLK_FREQ_48MHz_HSI 48000000 //#define SYSCLK_FREQ_48MHz_HSI 48000000
//#define SYSCLK_FREQ_56MHz_HSI 56000000 //#define SYSCLK_FREQ_56MHz_HSI 56000000
//#define SYSCLK_FREQ_72MHz_HSI 72000000 //#define SYSCLK_FREQ_72MHz_HSI 72000000

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obj/App/src/mppt_control.d
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@ -28,7 +28,10 @@ App/src/mppt_control.o: ../App/src/mppt_control.c \
D:\psx\MPPT\git\Peripheral\inc/ch32l103_opa.h \ D:\psx\MPPT\git\Peripheral\inc/ch32l103_opa.h \
D:\psx\MPPT\git\App\inc/collect_Conversion.h \ D:\psx\MPPT\git\App\inc/collect_Conversion.h \
D:\psx\MPPT\git\Hardware\inc/adc.h D:\psx\MPPT\git\Hardware\inc/pwm.h \ D:\psx\MPPT\git\Hardware\inc/adc.h D:\psx\MPPT\git\Hardware\inc/pwm.h \
D:\psx\MPPT\git\App\inc/inflash.h D:\psx\MPPT\git\Hardware\inc/gpio.h D:\psx\MPPT\git\App\inc/inflash.h D:\psx\MPPT\git\Hardware\inc/gpio.h \
D:\psx\MPPT\git\App\inc/uart_dev.h \
D:\psx\MPPT\git\Drivers\RingQueue/ring_queue.h \
D:\psx\MPPT\git\Hardware\inc/rs485.h
D:\psx\MPPT\git\App\inc/mppt_control.h: D:\psx\MPPT\git\App\inc/mppt_control.h:
@ -97,3 +100,9 @@ D:\psx\MPPT\git\Hardware\inc/pwm.h:
D:\psx\MPPT\git\App\inc/inflash.h: D:\psx\MPPT\git\App\inc/inflash.h:
D:\psx\MPPT\git\Hardware\inc/gpio.h: D:\psx\MPPT\git\Hardware\inc/gpio.h:
D:\psx\MPPT\git\App\inc/uart_dev.h:
D:\psx\MPPT\git\Drivers\RingQueue/ring_queue.h:
D:\psx\MPPT\git\Hardware\inc/rs485.h:

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