ok

APP_Framework/Applications/framework_init.c

@@ -32,6 +32,7 @@ extern int Ps5308Pm1_0Init(void);
 extern int Ps5308Pm2_5Init(void);
 extern int Ps5308Pm10Init(void);
 extern int Zg09Co2Init(void);
+extern int G8sCo2Init(void);
 extern int As830Ch4Init(void);
 extern int Tb600bIaq10IaqInit(void);
 extern int Tb600bTvoc10TvocInit(void);
@@ -106,6 +107,10 @@ static struct InitDesc sensor_desc[] =
 	{ "zg09_co2", Zg09Co2Init },
 #endif
 
+#ifdef SENSOR_G8S
+	{ "g8s_co2", G8sCo2Init },
+#endif
+
 #ifdef SENSOR_QS_FX
 	{ "qs_fx_wind_direction", QsFxWindDirectionInit },
 #endif

APP_Framework/Applications/sensor_app/Makefile

@@ -23,6 +23,11 @@ ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
         CSRCS += co2_zg09.c
     endif
     
+    ifeq ($(CONFIG_APPLICATION_SENSOR_CO2_G8S), y)
+        CSRCS += co2_g8s.c
+    endif
+    
+
     ifeq ($(CONFIG_APPLICATION_SENSOR_PM1_0_PS5308), y)
         CSRCS += pm1_0_ps5308.c
     endif

APP_Framework/Applications/sensor_app/co2_g8s.c

@@ -17,8 +17,10 @@
  * @author AIIT XUOS Lab
  * @date 2021.12.23
  */
-
+//
-#include <user_api.h>
+#ifdef ADD_XIZI_FETURES
+# include <user_api.h>
+#endif
 #include <sensor.h>
 
 /**

APP_Framework/Framework/sensor/co2/Kconfig

@@ -64,6 +64,7 @@ config SENSOR_ZG09
                 endif                
         endif
 
+
 config SENSOR_G8S
         bool "Using g8-s"
         default n
@@ -99,7 +100,11 @@ config SENSOR_G8S
                 endif
 
                 if ADD_NUTTX_FETURES
-
+                       config SENSOR_DEVICE_G8S_DEV
+                               string "CO2 device name"
+                               default "/dev/ttyS3"
+                               ---help---
+                                   If USART1 is selected, then fill in /dev/ttyS1 here.
                 endif
 
                 if ADD_RTTHREAD_FETURES

APP_Framework/Framework/sensor/co2/g8s/Make.defs

@@ -0,0 +1,6 @@
+############################################################################
+# APP_Framework/Framework/sensor/co2/g8s/Make.defs
+############################################################################
+ifneq ($(CONFIG_SENSOR_G8S),)
+CONFIGURED_APPS += $(APPDIR)/../../../APP_Framework/Framework/sensor/co2/g8s
+endif

APP_Framework/Framework/sensor/co2/g8s/Makefile

@@ -1,3 +1,13 @@
-SRC_FILES := g8s.c
+include $(KERNEL_ROOT)/.config
+
+ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
+    include $(APPDIR)/Make.defs
+    CSRCS += g8s.c
+    include $(APPDIR)/Application.mk
+endif
+
+ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
+    SRC_FILES := g8s.c
+    include $(KERNEL_ROOT)/compiler.mk
+endif
 
-include $(KERNEL_ROOT)/compiler.mk

APP_Framework/Framework/sensor/co2/g8s/g8s.c

@@ -37,6 +37,7 @@ static struct SensorProductInfo info =
  * @param sdev - sensor device pointer
  * @return success: 1 , failure: other
  */
+#ifdef ADD_NUTTX_FETURES
 static int SensorDeviceOpen(struct SensorDevice *sdev)
 {
     int result = 0;
@@ -46,6 +47,19 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
         printf("open %s error\n", SENSOR_DEVICE_G8S_DEV);
         return -1;
     }
+}
+
+#else
+static int SensorDeviceOpen(struct SensorDevice *sdev)
+{
+    int result = 0;
+
+    sdev->fd = PrivOpen(SENSOR_DEVICE_G8S_DEV, O_RDWR);
+    if (sdev->fd < 0) {
+        printf("open %s error\n", SENSOR_DEVICE_G8S_DEV);
+        return -1;
+    }    
+
 
     struct SerialDataCfg cfg;
     cfg.serial_baud_rate    = BAUD_RATE_9600;
@@ -67,7 +81,7 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
 
     return result;
 }
-
+#endif
 /**
  * @description: Read sensor device
  * @param sdev - sensor device pointer
@@ -76,10 +90,9 @@ static int SensorDeviceOpen(struct SensorDevice *sdev)
  */
 static int SensorDeviceRead(struct SensorDevice *sdev, size_t len)
 {
-    uint8_t tmp = 0;
 
     PrivWrite(sdev->fd, g8s_read_instruction, sizeof(g8s_read_instruction));
-
+    PrivTaskDelay(500);
     if (PrivRead(sdev->fd, sdev->buffer, len) < 0)
         return -1;
 
@@ -140,16 +153,26 @@ static int32_t QuantityRead(struct SensorQuantity *quant)
                 result_ascii[i] = quant->sdev->buffer[i];
             }
 
-            if (8 == ascii_length) {
+            if (ascii_length == 0){
-                for (i = 0; i < ascii_length; i ++) {
+
-                    result_hex[i] = result_ascii[i] - 0x30;
-                    result += result_hex[i] * pow(10, ascii_length - 1 - i);
-                }
-                return result;
-            } else {
                 printf("This reading is wrong\n");
+
                 result = SENSOR_QUANTITY_VALUE_ERROR;
+
                 return result;
+
+            }else{
+
+                for (i = 0; i < ascii_length; i ++) {
+
+                    result_hex[i] = result_ascii[i] - 0x30;
+
+                    result += result_hex[i] * pow(10, ascii_length - 1 - i);
+
+                }
+
+                return result;                
+
             }
         }
         if (quant->sdev->status == SENSOR_DEVICE_ACTIVE) {

Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/apps/nshlib/Kconfig

@@ -571,6 +571,10 @@ config NSH_DISABLE_CO2ZG09
 	bool "Disable the sensor zg09."
 	default n
 
+config NSH_DISABLE_CO2G8S
+	bool "Disable the sensor g8-s."
+	default n
+
 config NSH_DISABLE_PM1_0PS5308
 	bool "Disable the pm1.0 function of the sensor ps5308."
 	default n

Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/apps/nshlib/nsh.h

@@ -1478,6 +1478,10 @@ int nsh_foreach_var(FAR struct nsh_vtbl_s *vtbl, nsh_foreach_var_t cb,
   int cmd_Co2Zg09(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
 #endif
 
+#if defined(CONFIG_APPLICATION_SENSOR_CO2_G8S) && !defined(CONFIG_NSH_DISABLE_CO2G8S)
+  int cmd_Co2G8S(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
+#endif
+
 #if defined(CONFIG_APPLICATION_SENSOR_PM1_0_PS5308) && !defined(CONFIG_NSH_DISABLE_PM1_0PS5308)
   int cmd_Pm10Ps5308(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
 #endif

Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c

@@ -138,6 +138,21 @@ int cmd_Co2Zg09(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 }
 #endif
 
+/****************************************************************************
+ * Name: cmd_Co2g8s
+ ****************************************************************************/
+
+#if defined(CONFIG_APPLICATION_SENSOR_CO2_G8S) && !defined(CONFIG_NSH_DISABLE_CO2G8S)
+extern void Co2G8s(void);
+int cmd_Co2G8S(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
+{
+    nsh_output(vtbl, "Hello, world!\n");
+    FrameworkInit();
+    Co2G8s();
+    return OK;
+}
+#endif
+
 /****************************************************************************
  * Name: cmd_Pm10Ps5308
  ****************************************************************************/

Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/apps/nshlib/nsh_command.c

@@ -624,6 +624,10 @@ static const struct cmdmap_s g_cmdmap[] =
   { "zg09",       cmd_Co2Zg09,       1, 1, "[get the concentration of co2  with sensor ZG09.]" },
 #endif
 
+#if defined(CONFIG_APPLICATION_SENSOR_CO2_G8S) && !defined(CONFIG_NSH_DISABLE_CO2G8S)
+  { "g8s",       cmd_Co2G8S,       1, 1, "[get the concentration of co2  with sensor G8S.]" },
+#endif
+
 #if defined(CONFIG_APPLICATION_SENSOR_PM1_0_PS5308) && !defined(CONFIG_NSH_DISABLE_PM1_0PS5308)
   { "pm1.0",       cmd_Pm10Ps5308,       1, 1, "[get pm1.0 with sensor Ps5308.]" },
 #endif