-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmain.c
340 lines (313 loc) · 14.3 KB
/
main.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
/* DriverLib Includes */
#include <ti/devices/msp432p4xx/driverlib/driverlib.h>
/* Standard Includes */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include "tick.h"
#include "myUart.h"
#include "buffer.h"
#include "ATCommand.h"
#include "cJSON.h"
#include "sign_api.h"
#include "exti.h"
#include "led.h"
#include "oled.h"
#include "sht2x.h"
#include "sw.h"
#include "myTimer.h"
#define _debug_ //需要获取at指令执行详细信息时打开，注意供电不足时打开可能会导致串口频繁崩溃
#define MaxCommandLength 150
extern char exti1;
int sw1statu = 0;
//const char* wifi_ssid = "One";
const char* wifi_ssid = "wangjiacai";
const char* wifi_pwd = "www.202058";
const char* ProductKey = "g34tzHdyy7Z";
const char* ProductSecret = "viVkzVkFDYwjDzWY";
const char* DeviceName = "51205901108"; //学号
const char* DeviceSecret = "";
char ATCommandBuffer[MaxCommandLength];
char UserCommandBuffer[MaxCommandLength];
char SendMsgBuffer[500];
bool praseUserCommand(char *cmd); //
//打开微库 Options->Target->Code Generation->Use MicroLIB
int fputc(int ch, FILE *f)
{
MAP_UART_transmitData(EUSCI_A0_BASE, ch & 0xFF);
return ch;
}
int main(void)
{
/* 停用开门狗 */
MAP_WDT_A_holdTimer();
//![Simple FPU Config]
MAP_FPU_enableModule();/*启用FPU加快DCO频率计算，注：DCO是内部数字控制振荡器，默认是3M频率*/
MAP_CS_setDCOFrequency(4000000);/* 设置DCO频率为指定频率，此处DCO=4M*/
MAP_CS_initClockSignal(CS_MCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_1);/*设置MCLK（主时钟，可用于CPU主频等），MCLK=DCO频率/时钟分频系数，此处MCLK=DCO=4M*/
MAP_CS_initClockSignal(CS_HSMCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_4);/*设置HSMCLK（子系统主时钟），HSMCLK=DCO频率/时钟分频系数，此处HSMCLK=DCO/4=1M*/
MAP_CS_initClockSignal(CS_SMCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_4);/*设置SMCLK（低速子系统主时钟，可用TimerA频率），SMCLK=DCO频率/时钟分频系数，此处SMCLK=DCO/4=1M*/
//![Simple FPU Config]
FlashCtl_setWaitState(FLASH_BANK1, 1);
ms_ticker_init();
MAP_SysTick_enableModule();
MAP_SysTick_enableInterrupt();//systick config
//LED Config
LED_Init();
switchInit();
myUartInit();
EXTIX_Init();
SHT2x_Init();
OLED_Init();
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
iotx_sign_mqtt_t signout;
if(!recoverDeviceInfo(&signout)){ //第一次连接阿里iot平台，进行设备注册
iotx_dev_meta_info_t *meta = (iotx_dev_meta_info_t *) malloc(sizeof(iotx_dev_meta_info_t));
strcpy(meta->device_name, DeviceName);
strcpy(meta->product_key, ProductKey);
strcpy(meta->product_secret, ProductSecret);
strcpy(meta->random,"123");
if(IOT_Sign_MQTT(IOTX_CLOUD_REGION_CUSTOM,meta,&signout) != 0){
printf("pwd generate error!!!\r\n");
while(1);
}else{
free(meta);
meta = NULL;
}
#ifndef _debug_
MAP_UART_disableModule(EUSCI_A0_BASE);
#endif
delay_ms(2000);//等待3080系统初始化时间
do{
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "register device ");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 0/6");
execAT("AT+MQTTCLOSE\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 1/6");
execAT("AT+MQTTAUTOSTART=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 2/6");
execAT("AT+MQTTRECONN=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 3/6");
execAT("AT+UARTE=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 4/6");
execAT("AT+WEVENT=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init 3080: 5/6");
execAT("AT+MQTTEVENT=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Conntecting WIFI");
AT_generate_wifi_connect_command(ATCommandBuffer,MaxCommandLength,wifi_ssid,wifi_pwd);
execAT(ATCommandBuffer);
delay_ms(1000);
if(!checkWifiConnection("AT+WJAPS\r")){
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Conntecting fail");//wifi连接失败，可能由供电不足或者ssid，pwd错误导致
delay_ms(1000);
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
continue;
}
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 0/6 ");
AT_generate_MQTTAUTH_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 1/6 ");
AT_generate_MQTTSOCK_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 2/6 ");
AT_generate_MQTTCID_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 3/6 ");
execAT("AT+MQTTCAVERIFY=OFF,OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 4/6 ");
execAT("AT+MQTTSSL=ON\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Init MQTT: 5/6 ");
execAT("AT+MQTTKEEPALIVE=30\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "MQTT start ");
if(!execAT("AT+MQTTSTART\r")){
execAT("AT+MQTTCLOSE\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "start mqtt fail!");
delay_ms(1000);
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
continue;
}
if(receiveDeviceInfotFromALiIOT(&signout,&myBuffer)){
if(!storeDeviceInfo(&signout)){
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "flash error ");
while(1);
}
execAT("AT+MQTTCLOSE\r");
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
break;
}
}while(1);
}
printf("clientid: %s\r\n",signout.clientid);
printf("hostname: %s\r\n",signout.hostname);
printf("password: %s\r\n",signout.password);
printf("username: %s\r\n",signout.username);
do{
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 0/6");
execAT("AT+MQTTAUTOSTART=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 1/6");
execAT("AT+MQTTRECONN=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 2/6");
execAT("AT+UARTE=OFF\r");//关闭指令回显
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 3/6");
execAT("AT+MQTTCLOSE\r"); //if presents error,just let it go!
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 4/6");
execAT("AT+WEVENT=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 5/6");
execAT("AT+MQTTEVENT=OFF\r"); //mqtt close turn on
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "config 3080: 6/6");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, " ");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "Conntecting WIFI");
AT_generate_wifi_connect_command(ATCommandBuffer,MaxCommandLength,wifi_ssid,wifi_pwd);
delay_ms(2000);
delay_ms(2000);
execAT(ATCommandBuffer);
delay_ms(2000);
if(!checkWifiConnection("AT+WJAPS\r")){
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "Conntecting fail");
delay_ms(1000);
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
continue;
}
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "connect to ALi ");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 0/8");
AT_generate_MQTTAUTH_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 1/8");
AT_generate_MQTTSOCK_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 2/8");
execAT("AT+MQTTCAVERIFY=OFF,OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 3/8");
execAT("AT+MQTTSSL=OFF\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 4/8");
AT_generate_MQTTCID_command(ATCommandBuffer,MaxCommandLength,&signout);
execAT(ATCommandBuffer);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 5/8");
execAT("AT+MQTTKEEPALIVE=30\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 6/8");
execAT("AT+MQTTRECONN=ON\r");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "progress: 7/8"); //close reset
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "verifying... ");
AT_generate_MQTTSUB_command(ATCommandBuffer,MaxCommandLength,"0",ProductKey,DeviceName);
delay_ms(1000);
if(execAT("AT+MQTTSTART\r") && execAT(ATCommandBuffer)){
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
break;
}
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_3, "connect failed! ");
OLED_Clear();
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_1, "IOT Experiment 2");
}while(1);
AT_generate_MQTTPUB_command(ATCommandBuffer,MaxCommandLength,ProductKey,DeviceName);
while(!execAT(ATCommandBuffer));
timer0Init(30 * 4000000); //不要大于1000秒
sw1statu = getS1Statu();
while(1){
delay_ms(100);
if(sw1statu != getS1Statu()){
sw1statu = getS1Statu();
exti1 = 1;
}
if(exti1 == 1){
int temp = SHT2x_GetTempPoll();
int humi = SHT2x_GetHumiPoll();
int ledstatu = getLed1Statu();
int sw1statu = getS1Statu();
printf("Temp:%d humi:%d ledstatu:%d sw1statu:%d\r\n",temp,humi,ledstatu,sw1statu);
memset(SendMsgBuffer,0,sizeof(SendMsgBuffer));
sprintf(SendMsgBuffer,"{\"id\":1605187527200,\"params\":{\"DATA\":\"Temp,%d,Humi,%d,Light,%d,Switch,%d\"},\"version\":\"1.0\",\"method\":\"thing.event.property.post\"}",temp,humi,ledstatu,sw1statu);
//AT_Send_message("{\"id\":1605187527200,\"params\":{\"DATA\":\"temp,23,humi,34,light,1,sw,0\"},\"version\":\"1.0\",\"method\":\"thing.event.property.post\"}"); //物模型属性上报
AT_Send_message(SendMsgBuffer); //物模型属性上报
exti1 = 0;
}
char* Sub_Json_ptr = AT_Get_SUB_In_Json(&myBuffer);
if(Sub_Json_ptr != NULL){
GPIO_setOutputHighOnPin(GPIO_PORT_P2,GPIO_PIN1); //P2.1输出高电平，LED2中绿灯亮
printf("receive:%s\r\n",Sub_Json_ptr);
cJSON* praseDataPtr = cJSON_Parse(Sub_Json_ptr);
cJSON* params = cJSON_GetObjectItemCaseSensitive(praseDataPtr, "params");
if (cJSON_IsObject(params)){
cJSON *DATA = cJSON_GetObjectItemCaseSensitive(params, "DATA");
if(cJSON_IsString(DATA)){
memset(UserCommandBuffer,0,sizeof(UserCommandBuffer));
memcpy(UserCommandBuffer,DATA->valuestring,strlen(DATA->valuestring));
praseUserCommand(UserCommandBuffer);
}
}
cJSON_Delete(praseDataPtr);
}
}
GPIO_setOutputHighOnPin(GPIO_PORT_P2,GPIO_PIN1); //P2.1输出高电平，LED2中绿灯亮
//MAP_UART_enableModule(EUSCI_A0_BASE);
AT_generate_MQTTPUB_command(ATCommandBuffer,MaxCommandLength,ProductKey,DeviceName);
while(!execAT(ATCommandBuffer));
myEUSCIA0Init();
AT_Send_message("{\"id\":1605187527200,\"params\":{\"PowerSwitch\":1},\"version\":\"1.0\",\"method\":\"thing.event.property.post\"}"); //物模型属性上报
printf("------connection established------\r\n");
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "LED1 statu: ON");
while(1){
MAP_GPIO_toggleOutputOnPin(GPIO_PORT_P2,GPIO_PIN1);
if(exti1 == 1){
GPIO_setOutputHighOnPin(GPIO_PORT_P2,GPIO_PIN1); //P2.1输出高电平，LED2中绿灯亮
execAT("AT+MQTTCLOSE\r");
execAT("AT+WJAPQ\r");
printf("------shut down------\r\n");
GPIO_setOutputLowOnPin(GPIO_PORT_P2,GPIO_PIN1);
break;
}
delay_ms(10);
//traverseBuffer(&myBuffer);
char* Sub_Json_ptr = AT_Get_SUB_In_Json(&myBuffer);
if(Sub_Json_ptr != NULL){
cJSON* praseDataPtr = cJSON_Parse(Sub_Json_ptr);
cJSON* params = cJSON_GetObjectItemCaseSensitive(praseDataPtr, "params");
if (cJSON_IsObject(params))
{
cJSON *PowerSwitch = cJSON_GetObjectItemCaseSensitive(params, "PowerSwitch");
if(cJSON_IsNumber(PowerSwitch)){
int choice = PowerSwitch->valueint;
if(choice == 0){
printf("turn off the light \r\n");
MAP_GPIO_setOutputLowOnPin(GPIO_PORT_P1, GPIO_PIN0);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "LED1 statu: OFF");
printf("Return statu to aliIOT\r\n");
AT_Send_message("{\"id\":1605187527200,\"params\":{\"PowerSwitch\":0},\"version\":\"1.0\",\"method\":\"thing.event.property.post\"}");
}else if(choice == 1){
printf("turn on the light \r\n");
MAP_GPIO_setOutputHighOnPin(GPIO_PORT_P1, GPIO_PIN0);
OLED_ShowString(OLED_DISPLAY_COLUMN_START, OLED_DISPLAY_ROW_2, "LED1 statu: ON");
printf("Return statu to aliIOT\r\n");
AT_Send_message("{\"id\":1605187527200,\"params\":{\"PowerSwitch\":1},\"version\":\"1.0\",\"method\":\"thing.event.property.post\"}");
}
}
}
cJSON_Delete(praseDataPtr);
}
}
while(1);
}
bool praseUserCommand(char *cmd){
char* ptr = NULL;
ptr=strtok(cmd,",");
while(ptr){
if(!strcmp(ptr,"Light")){
ptr=strtok(NULL,",");
if(!strcmp(ptr,"1")){
tunnOnLed1();
}else if(!strcmp(ptr,"0")){
turnOffLed1();
}
}
ptr=strtok(NULL,",");
}
exti1 = 1;//下次在主循环上报更新状态
return true;
}