【机智云Gokit3测评】设备接入-步骤二:程序移植
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1.写在前面
按照新建工程的步骤(https://bbs.eeworld.com.cn/thread-1155807-1-1.html)生成程序模板以后,此时程序还不能使用,必须进行移植以后才能使用。
2.下载软件包
进入机智云官网的开发者中心后,点击“下载中心”(https://download.gizwits.com/zh-cn/p/92/93),点击“GoKit MCU示例工程”,选择“微信宠物屋 for GoKit 2/3 STM32 V03010101”,点击下载。
3.解压下载的文件包
该程序文件主要时驱动包,包含了STM32的各种驱动库,以及机智云做的外设驱动程序等。
4.替换配置文件
将下载中心得到的CubeMX配置文件,替换掉自动生成代码中的原配置文件:
5.打开配置文件后重新生产配置文件
打开配置文件,点击重新生成对应配置的STM32代码。
6.移植驱动代码
将下载的文件夹名“驱动库代码_CubeMX版”里的内容全部复制到MCU_STM32F103C8x_source/hal文件目录下。
7.添加移植的驱动文件
打开工程文件后,将移植的驱动文件全部添加到工程目录下;
8.添加头文件
在驱动代码的delay.c、hal_infrared.c、hal_motor.c、hal_rgb_led.c、hal_temp_hum.c文件加入”main.h”头文件
9.在代码中添加相应的函数调用
(1)在 MCU_STM32F103C8x_source\Src\main.c 和 MCU_STM32F103C8x_source\Gizwits\gizwits_product.c 文件中添加驱动库的头文件
(2)在 MCU_STM32F103C8x_source\Gizwits\gizwits_product.c 文件的 userInit( ) 函数中添加各sensor的初始化
- void userInit(void)
- {
- memset((uint8_t *)¤tDataPoint, 0, sizeof(dataPoint_t));
-
- delay_init(72);
- rgbLedInit();
- dht11Init();
- irInit();
- motorInit();
- motorStatus(0);
- }
-
 
(3)在 MCU_STM32F103C8x_source\Gizwits\gizwits_product.c 文件的 userHandle( ) 函数中添加只读型传感器数据点相关的代码
- void userHandle(void)
- {
- uint8_t ret = 0;
- static uint32_t thLastTimer = 0;
-
-
- currentDataPoint.valueInfrared = irHandle();
-
-
- if((gizGetTimerCount() - thLastTimer) > 2000)
- {
- ret = dht11Read((uint8_t *)¤tDataPoint.valueTemperature,
- (uint8_t *)¤tDataPoint.valueHumidity);
- if(ret != 0)
- {
- printf("Failed to read DHT11 [%d] \n", ret);
- }
-
- thLastTimer = gizGetTimerCount();
- }
- }
-
 
(4)在 MCU_STM32F103C8x_source\User\main.c 文件的 key2ShortPress( ) 函数与 key2LongPress( ) 函数中添加长/短按key2时的LED点亮代码
- void key2ShortPress(void)
- {
- GIZWITS_LOG("KEY2 PRESS ,Soft AP mode\n");
- #if !MODULE_TYPE
- gizwitsSetMode(WIFI_SOFTAP_MODE);
- #endif
-
- ledRgbControl(250, 0, 0);
- }
-
 
- void key2LongPress(void)
- {
-
- GIZWITS_LOG("KEY2 PRESS LONG ,AirLink mode\n");
- #if !MODULE_TYPE
- gizwitsSetMode(WIFI_AIRLINK_MODE);
- #endif
-
- ledRgbControl(0, 250, 0);
- }
-
 
(5)在代码\Gizwits\gizwits_product.c 中 gizwitsEventProcess() 函数中添加相应代码(代码中的注释//user handle的下一行即可加入自己的应用代码):
该函数主要功能是完成写类型外设的事件处理。
- int8_t gizwitsEventProcess(eventInfo_t *info, uint8_t *gizdata, uint32_t len)
- {
- uint8_t i = 0;
- dataPoint_t *dataPointPtr = (dataPoint_t *)gizdata;
- moduleStatusInfo_t *wifiData = (moduleStatusInfo_t *)gizdata;
- protocolTime_t *ptime = (protocolTime_t *)gizdata;
-
- #if MODULE_TYPE
- gprsInfo_t *gprsInfoData = (gprsInfo_t *)gizdata;
- #else
- moduleInfo_t *ptModuleInfo = (moduleInfo_t *)gizdata;
- #endif
-
- if((NULL == info) || (NULL == gizdata))
- {
- return -1;
- }
-
- for(i=0; i<info->num; i++)
- {
- switch(info->event[i])
- {
- case EVENT_LED_OnOff:
- currentDataPoint.valueLED_OnOff = dataPointPtr->valueLED_OnOff;
- GIZWITS_LOG("Evt: EVENT_LED_OnOff %d \n", currentDataPoint.valueLED_OnOff);
- if(0x01 == currentDataPoint.valueLED_OnOff)
- {
-
- ledRgbControl(254, 0, 0);
- }
- else
- {
-
- ledRgbControl(0, 0, 0);
- }
- break;
-
- case EVENT_LED_Color:
- currentDataPoint.valueLED_Color = dataPointPtr->valueLED_Color;
- GIZWITS_LOG("Evt: EVENT_LED_Color %d\n", currentDataPoint.valueLED_Color);
- switch(currentDataPoint.valueLED_Color)
- {
- case LED_Color_VALUE0:
-
- ledRgbControl(currentDataPoint.valueLED_R, currentDataPoint.valueLED_G,
- currentDataPoint.valueLED_B);
- break;
- case LED_Color_VALUE1:
-
- ledRgbControl(254, 254, 0);
- break;
- case LED_Color_VALUE2:
-
- ledRgbControl(254, 0, 70);
- break;
- case LED_Color_VALUE3:
-
- ledRgbControl(238, 30, 30);
- break;
- default:
- break;
- }
- break;
-
- case EVENT_LED_R:
- currentDataPoint.valueLED_R = dataPointPtr->valueLED_R;
- GIZWITS_LOG("Evt:EVENT_LED_R %d\n",currentDataPoint.valueLED_R);
-
- ledRgbControl(currentDataPoint.valueLED_R, currentDataPoint.valueLED_G,
- currentDataPoint.valueLED_B);
- break;
- case EVENT_LED_G:
- currentDataPoint.valueLED_G = dataPointPtr->valueLED_G;
- GIZWITS_LOG("Evt:EVENT_LED_G %d\n",currentDataPoint.valueLED_G);
-
- ledRgbControl(currentDataPoint.valueLED_R, currentDataPoint.valueLED_G,
- currentDataPoint.valueLED_B);
- break;
- case EVENT_LED_B:
- currentDataPoint.valueLED_B = dataPointPtr->valueLED_B;
- GIZWITS_LOG("Evt:EVENT_LED_B %d\n",currentDataPoint.valueLED_B);
-
- ledRgbControl(currentDataPoint.valueLED_R, currentDataPoint.valueLED_G,
- currentDataPoint.valueLED_B);
- break;
- case EVENT_Motor_Speed:
- currentDataPoint.valueMotor_Speed = dataPointPtr->valueMotor_Speed;
- GIZWITS_LOG("Evt:EVENT_Motor_Speed %d\n",currentDataPoint.valueMotor_Speed);
-
- motorStatus(currentDataPoint.valueMotor_Speed);
- break;
-
-
- case WIFI_SOFTAP:
- break;
- case WIFI_AIRLINK:
- break;
- case WIFI_STATION:
- break;
- case WIFI_CON_ROUTER:
- ledRgbControl(0, 0, 0);
- break;
- case WIFI_DISCON_ROUTER:
-
- break;
- case WIFI_CON_M2M:
-
- break;
- case WIFI_DISCON_M2M:
- break;
- case WIFI_RSSI:
- GIZWITS_LOG("RSSI %d\n", wifiData->rssi);
- break;
- case TRANSPARENT_DATA:
- GIZWITS_LOG("TRANSPARENT_DATA \n");
-
- break;
- case WIFI_NTP:
- GIZWITS_LOG("WIFI_NTP : [%d-%d-%d %02d:%02d:%02d][%d] \n",ptime->year,ptime->month,
- ptime->day,ptime->hour,ptime->minute,ptime->second,ptime->ntp);
- break;
- case MODULE_INFO:
- GIZWITS_LOG("MODULE INFO ...\n");
- #if MODULE_TYPE
- GIZWITS_LOG("GPRS MODULE ...\n");
-
- #else
- GIZWITS_LOG("WIF MODULE ...\n");
-
- GIZWITS_LOG("moduleType : [%d] \n",ptModuleInfo->moduleType);
- #endif
- break;
- default:
- break;
- }
- }
-
- return 0;
- }
-
 
9.编译文件
编译没有错误。
10.下一章节讲解烧写固件程序。
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