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feat: ppt6

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This commit is contained in:
Timothy Yin 2024-11-28 09:38:37 +08:00
parent c49d40b8b9
commit 216ae7930c
1 changed files with 173 additions and 103 deletions
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276
src/main.c
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@ -3,6 +3,8 @@
#include "ds18b20.h"
// #define YELLOW_BOARD
typedef unsigned int u16;
typedef unsigned char u8;
@ -15,14 +17,19 @@ u16 tim0countAll = 2000;
u16 tim0count = 0;
u8 tim0flag = 0;
#define person P1_0
#define gasState P1_1
#define beep P1_5
#define PERSON P1_0
#define GAS_STATE P1_1
#ifdef YELLOW_BOARD
#define BEEP P1_5
#else
#define BEEP P1_6
#endif
char g_mode = 0x01;
char g_bodyMode = 0x00;
char g_gasMode = 0x00;
char FAS_LIGHT_BLINK = 0x50;
char GAS_LIGHT_BLINK = 0x50;
u8 m_flag = 0;
@ -48,23 +55,26 @@ u8 LcdSegment[10] = {
// #define CLASS_3
// #define CLASS_4
void delay(u16 i) {
void delay(u16 i)
{
while (i--);
}
void Uart1Send(u16 sendData) {
void Uart1Send(u16 sendData)
{
TI = 0;
SBUF = (char) (sendData >> 8);
SBUF = (char)(sendData >> 8);
while (TI == 0);
TI = 0;
SBUF = (char) (sendData & 0xFF);
SBUF = (char)(sendData & 0xFF);
while (TI == 0);
TI = 0;
delay(50);
}
void UsartInit(void) {
void UsartInit(void)
{
SCON = 0x50;
TMOD = 0x22;
PCON = 0x80;
@ -89,91 +99,104 @@ void Usart_ISR(void) __interrupt(4) {
void Timer0_ISR(void) __interrupt(1) {
tim0count++;
if (tim0count >= tim0countAll) {
if (tim0count >= tim0countAll)
{
tim0count = 0;
tim0flag = 1;
}
}
void ProcessCommand(void) {
if (newCmdFlag) {
void beep(int duration)
{
BEEP = ~BEEP;
delay(duration);
}
void ProcessCommand(void)
{
if (newCmdFlag)
{
#ifdef CLASS_3
u16 recv_data = (cmdCode << 8) + cmdCode;
Uart1Send(recv_data);
#endif
newCmdFlag = 0;
switch (cmdCode) {
case CTRL_CODE_CYCLE_500ms:
tim0countAll = 2000;
break;
case CTRL_CODE_CYCLE_1s:
tim0countAll = 4000;
break;
case CTRL_CODE_CYCLE_2s:
tim0countAll = 8000;
break;
case CTRL_CODE_CYCLE_5s:
tim0countAll = 20000;
break;
case CTRL_CODE_TEMP_Enable:
case CTRL_CODE_TEMP_Disable:
tempCmdCode = cmdCode;
break;
case CTRL_CODE_BODY_Disable:
case CTRL_CODE_BODY_Buzzer:
case CTRL_CODE_BODY_Light:
g_bodyMode = cmdCode;
break;
case CTRL_CODE_SYSMODE_Disable:
case CTRL_CODE_SYSMODE_Telemetry:
case CTRL_CODE_SYSMODE_Security:
g_mode = cmdCode;
break;
case CTRL_CODE_GAS_Disable:
case CTRL_CODE_GAS_State:
case CTRL_CODE_GAS_Data:
g_gasMode = cmdCode;
break;
default:
break;
switch (cmdCode)
{
case CTRL_CODE_CYCLE_500ms:
tim0countAll = 2000;
break;
case CTRL_CODE_CYCLE_1s:
tim0countAll = 4000;
break;
case CTRL_CODE_CYCLE_2s:
tim0countAll = 8000;
break;
case CTRL_CODE_CYCLE_5s:
tim0countAll = 20000;
break;
case CTRL_CODE_TEMP_Enable:
case CTRL_CODE_TEMP_Disable:
tempCmdCode = cmdCode;
break;
case CTRL_CODE_BODY_Disable:
case CTRL_CODE_BODY_Buzzer:
case CTRL_CODE_BODY_Light:
g_bodyMode = cmdCode;
break;
case CTRL_CODE_SYSMODE_Disable:
case CTRL_CODE_SYSMODE_Telemetry:
case CTRL_CODE_SYSMODE_Security:
g_mode = cmdCode;
break;
case CTRL_CODE_GAS_Disable:
case CTRL_CODE_GAS_State:
case CTRL_CODE_GAS_Data:
g_gasMode = cmdCode;
break;
default:
break;
}
}
}
void LcdDisplay(void) {
void LcdDisplay(void)
{
u8 i;
for (i = 0; i < 6; i++) {
switch (i) {
case 0:
LSA = 0;
LSB = 0;
LSC = 0;
break;
case 1:
LSA = 1;
LSB = 0;
LSC = 0;
break;
case 2:
LSA = 0;
LSB = 1;
LSC = 0;
break;
case 3:
LSA = 1;
LSB = 1;
LSC = 0;
break;
case 4:
LSA = 0;
LSB = 0;
LSC = 1;
break;
case 5:
LSA = 1;
LSB = 0;
LSC = 1;
break;
for (i = 0; i < 6; i++)
{
switch (i)
{
case 0:
LSA = 0;
LSB = 0;
LSC = 0;
break;
case 1:
LSA = 1;
LSB = 0;
LSC = 0;
break;
case 2:
LSA = 0;
LSB = 1;
LSC = 0;
break;
case 3:
LSA = 1;
LSB = 1;
LSC = 0;
break;
case 4:
LSA = 0;
LSB = 0;
LSC = 1;
break;
case 5:
LSA = 1;
LSB = 0;
LSC = 1;
break;
}
P0 = DisplayData[5 - i];
delay(200);
@ -181,16 +204,20 @@ void LcdDisplay(void) {
}
}
void TempProc(int temp) {
void TempProc(int temp)
{
float tp;
u8 i = 0;
if (temp < 0) {
if (temp < 0)
{
DisplayData[0] = 0x40;
temp = temp - 1;
temp = ~temp;
tp = temp;
temp = tp * 0.0625 * 100 + 0.5;
} else {
}
else
{
DisplayData[0] = 0x00;
tp = temp;
temp = tp * 0.0625 * 100 + 0.5;
@ -202,62 +229,105 @@ void TempProc(int temp) {
DisplayData[5] = LcdSegment[temp % 10];
}
void ProcessTempCmd(void) {
void ProcessTempCmd(void)
{
u16 t_send = 0, tc = 0, td = 0;
int temp;
#ifdef CLASS_4
tempCmdCode = CTRL_CODE_TEMP_Enable;
#endif
if (tempCmdCode == CTRL_CODE_TEMP_Enable) {
if (tempCmdCode == CTRL_CODE_TEMP_Enable)
{
EA = 0;
DS18B20_startConvert();
temp = DS18B20_readTemperature();
EA = 1;
tc = MCU_CMD_TEMP << 12;
td = (u16) temp & 0xFFF;
td = (u16)temp & 0xFFF;
t_send = td + tc;
Uart1Send(t_send);
TempProc(temp);
}
}
int ProcessBodyCmd(void) {
int ProcessBodyCmd(void)
{
int r_flag = 0;
u8 state = 0;
u16 send_buff = 0;
PERSON = 1;
delay(1);
state = PERSON;
if (state == 0)
{
if (g_bodyMode == CTRL_CODE_BODY_Light)
{
lightCmdCode = GAS_LIGHT_BLINK;
}
if (g_bodyMode == CTRL_CODE_BODY_Buzzer)
{
r_flag = 1;
}
send_buff = (MCU_CMD_BODY << 12) + MCU_CMD_BODY_NO;
}
else
{
lightCmdCode = 0;
send_buff = (MCU_CMD_BODY << 12) + MCU_CMD_BODY_NO;
}
Uart1Send(send_buff);
return r_flag;
}
void ProcessLightCmd(void)
{
if (lightCmdCode == GAS_LIGHT_BLINK)
{
P2 = ~P2;
}
}
int ProcessGasCmd(void)
{
return 0;
}
void ProcessLightCmd(void) {
}
int ProcessGasCmd(void) {
return 0;
}
void main(void) {
int gasFlag, bodyFlag;
void main(void)
{
int gasFlag, bodyFlag = 0;
DS18B20_startConvert();
delay(100);
UsartInit();
while (1) {
while (1)
{
ProcessCommand();
LcdDisplay();
#ifdef CLASS_4
ProcessTempCmd();
LcdDisplay();
ProcessTempCmd();
LcdDisplay();
#endif
if (tim0flag) {
if (tim0flag)
{
tim0flag = 0;
if (g_mode == CTRL_CODE_SYSMODE_Security) {
if (g_mode == CTRL_CODE_SYSMODE_Security)
{
bodyFlag = ProcessBodyCmd();
}
if ((g_mode == CTRL_CODE_SYSMODE_Security) || (g_mode == CTRL_CODE_SYSMODE_Telemetry)) {
if ((g_mode == CTRL_CODE_SYSMODE_Security) || (g_mode == CTRL_CODE_SYSMODE_Telemetry))
{
gasFlag = ProcessGasCmd();
}
ProcessLightCmd();
if (tempCmdCode != CTRL_CODE_TEMP_Disable) {
if (tempCmdCode != CTRL_CODE_TEMP_Disable)
{
ProcessTempCmd();
}
}
if (bodyFlag)
{
beep(2);
}
LcdDisplay();
}
}