The VL53L1CB proximity sensor, based on ST’s FlightSense™, Time-of-Flight technology.

Dependencies:   X_NUCLEO_COMMON ST_INTERFACES

Dependents:   VL53L1CB_noshield_1sensor_polls_auton VL53L1CB_noshield_1sensor_interrupt_auton X_NUCLEO_53L1A2

Based on VL53L1 library, this is a library for the VL53L1CB ToF chip.

Revision:
0:3ac96e360672
Child:
18:0696efe39d08
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/spi_interface.cpp	Fri Nov 06 10:06:37 2020 +0000
@@ -0,0 +1,60 @@
+#include "ToF_I2C.h"
+#include "spi_interface.h"
+
+/* This file is an interface between the c files and the mbed cpp files. */
+
+ int v53l1x_i2c_write_if(uint8_t* pBuffer, uint8_t DeviceAddr, uint16_t RegisterAddr,
+                  uint16_t NumByteToWrite) 
+{
+    
+      static ToF_DevI2C *dev_I2C = new ToF_DevI2C(D14, D15);
+      
+      dev_I2C->frequency(400000);
+      
+     // printf("v53l1x_i2c_write_if %d\n",NumByteToWrite);
+      int status = dev_I2C->ToF_i2c_write(pBuffer, DeviceAddr, RegisterAddr, NumByteToWrite);     
+     
+      if(status)
+      {
+          delete dev_I2C;   
+          return -1;
+      }     
+       
+      return status;       
+}
+
+
+
+ int v53l1x_i2c_read_if(uint8_t* pBuffer, uint8_t DeviceAddr, uint16_t RegisterAddr,
+                  uint16_t NumByteToRead) 
+{
+            
+    
+      static ToF_DevI2C *dev_I2C = new ToF_DevI2C(D14, D15);
+      if (dev_I2C == NULL)
+      {
+                      printf("v53l1x_i2c_read_if  no pointer%d\n",NumByteToRead);
+      }
+      dev_I2C->frequency(400000);
+    //        printf("v53l1x_i2c_read_if %d\n",NumByteToRead);
+      int status = dev_I2C->ToF_i2c_read(pBuffer, DeviceAddr, RegisterAddr, NumByteToRead);   
+    //        printf("v53l1x_i2c_read_if %d %d %d %d %d\n",status, DeviceAddr, RegisterAddr,NumByteToRead ,pBuffer[0]);    
+     // delete dev_I2C;    
+                       
+      return status;       
+}
+
+
+int GetTickCount(
+    uint32_t *ptick_count_ms)
+{
+
+    /* Returns current tick count in [ms] */
+
+    int status  = 0;
+
+    //*ptick_count_ms = timeGetTime();
+    *ptick_count_ms = us_ticker_read() / 1000;
+
+    return status;
+}