feat(VL53L4CD): 添加VL53L4CD测距驱动、I2C 16位寄存器支持与项目文档

Src/main.c

@@ -41,6 +41,7 @@ OF SUCH DAMAGE.
 #include <stdio.h>
 #include "i2c.h"
 #include "board_config.h"
+#include "VL53L4CD_Driver.h"
 
 /*!
     \brief      main function
@@ -76,12 +77,35 @@ int main(void)
     i2c_bus_reset();
 #endif
 
+    if (vl53l4cd_init()) {
+        vl53l4cd_start_ranging();
+        printf("VL53L4CD ready\r\n");
+    } else {
+        printf("VL53L4CD init failed\r\n");
+    }
+
     /* ========== Command Testing ========== */
   
     /* ========== */
 
     while(1){
         command_process();  /* Process UART commands */
+
+        if (vl53l4cd_data_ready()) {
+            vl53l4cd_result_t result;
+
+            vl53l4cd_clear_interrupt();
+            if (vl53l4cd_get_result(&result)) {
+                printf("Distance: %u mm | status: %u | signal: %lu kcps | ambient: %lu kcps | sigma: %u mm\r\n",
+                       result.distance_mm,
+                       result.range_status,
+                       (unsigned long)result.signal_rate_kcps,
+                       (unsigned long)result.ambient_rate_kcps,
+                       result.sigma_mm);
+            }
+            delay_ms(500);
+        }
+
         delay_ms(10);
     }
 }