[component][drivers][sensors]Fix compilation warnings

Signed-off-by: Willian Chan <chentingwei@rt-thread.com>

components/drivers/sensors/sensor_cmd.c

@@ -56,7 +56,7 @@ static void sensor_show_data(rt_size_t num, rt_sensor_t sensor, struct rt_sensor
     }
 }
 
-rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
+static rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
 {
     rt_sem_release(sensor_rx_sem);
     return 0;
@@ -64,15 +64,15 @@ rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
 
 static void sensor_fifo_rx_entry(void *parameter)
 {
-    rt_device_t dev = parameter;
-    rt_sensor_t sensor = parameter;
+    rt_device_t dev = (rt_device_t)parameter;
+    rt_sensor_t sensor = (rt_sensor_t)parameter;
     struct rt_sensor_data *data = RT_NULL;
     struct rt_sensor_info info;
     rt_size_t res, i;
     
     rt_device_control(dev, RT_SENSOR_CTRL_GET_INFO, &info);
 
-    data = rt_malloc(sizeof(struct rt_sensor_data) * info.fifo_max);
+    data = (struct rt_sensor_data *)rt_malloc(sizeof(struct rt_sensor_data) * info.fifo_max);
     if (data == RT_NULL)
     {
         LOG_E("Memory allocation failed!");
@@ -138,8 +138,8 @@ MSH_CMD_EXPORT(sensor_fifo, Sensor fifo mode test function);
 
 static void sensor_irq_rx_entry(void *parameter)
 {
-    rt_device_t dev = parameter;
-    rt_sensor_t sensor = parameter;
+    rt_device_t dev = (rt_device_t)parameter;
+    rt_sensor_t sensor = (rt_sensor_t)parameter;
     struct rt_sensor_data data;
     rt_size_t res, i = 0;
 
@@ -277,74 +277,74 @@ static void sensor(int argc, char **argv)
         rt_device_control(dev, RT_SENSOR_CTRL_GET_INFO, &info);
         switch (info.vendor)
         {
-            case 0:
+            case RT_SENSOR_VENDOR_UNKNOWN:
                 rt_kprintf("vendor    :unknown vendor\n");
                 break;
-            case 1:
+            case RT_SENSOR_VENDOR_STM:
                 rt_kprintf("vendor    :STMicroelectronics\n");
                 break;
-            case 2:
+            case RT_SENSOR_VENDOR_BOSCH:
                 rt_kprintf("vendor    :Bosch\n");
                 break;
-            case 3:
+            case RT_SENSOR_VENDOR_INVENSENSE:
                 rt_kprintf("vendor    :Invensense\n");
                 break;
-            case 4:
+            case RT_SENSOR_VENDOR_SEMTECH:
                 rt_kprintf("vendor    :Semtech\n");
                 break;
-            case 5:
+            case RT_SENSOR_VENDOR_GOERTEK:
                 rt_kprintf("vendor    :Goertek\n");
                 break;
-            case 6:
+            case RT_SENSOR_VENDOR_MIRAMEMS:
                 rt_kprintf("vendor    :MiraMEMS\n");
                 break;
-            case 7:
+            case RT_SENSOR_VENDOR_DALLAS:
                 rt_kprintf("vendor    :Dallas\n");
                 break;
         }
         rt_kprintf("model     :%s\n", info.model);
         switch (info.unit)
         {
-            case 0:
+            case RT_SENSOR_UNIT_NONE:
                 rt_kprintf("unit      :none\n");
                 break;
-            case 1:
+            case RT_SENSOR_UNIT_MG:
                 rt_kprintf("unit      :mG\n");
                 break;
-            case 2:
+            case RT_SENSOR_UNIT_MDPS:
                 rt_kprintf("unit      :mdps\n");
                 break;
-            case 3:
+            case RT_SENSOR_UNIT_MGAUSS:
                 rt_kprintf("unit      :mGauss\n");
                 break;
-            case 4:
+            case RT_SENSOR_UNIT_LUX:
                 rt_kprintf("unit      :lux\n");
                 break;
-            case 5:
+            case RT_SENSOR_UNIT_CM:
                 rt_kprintf("unit      :cm\n");
                 break;
-            case 6:
+            case RT_SENSOR_UNIT_PA:
                 rt_kprintf("unit      :pa\n");
                 break;
-            case 7:
+            case RT_SENSOR_UNIT_PERMILLAGE:
                 rt_kprintf("unit      :permillage\n");
                 break;
-            case 8:
+            case RT_SENSOR_UNIT_DCELSIUS:
                 rt_kprintf("unit      :Celsius\n");
                 break;
-            case 9:
+            case RT_SENSOR_UNIT_HZ:
                 rt_kprintf("unit      :HZ\n");
                 break;
-            case 10:
+            case RT_SENSOR_UNIT_ONE:
                 rt_kprintf("unit      :1\n");
                 break;
-            case 11:
+            case RT_SENSOR_UNIT_BPM:
                 rt_kprintf("unit      :bpm\n");
                 break;
-            case 12:
+            case RT_SENSOR_UNIT_MM:
                 rt_kprintf("unit      :mm\n");
                 break;
-            case 13:
+            case RT_SENSOR_UNIT_MN:
                 rt_kprintf("unit      :mN\n");
                 break;
         }