Diff: MAX30102/MAX30102.cpp

Revision:

5:e7b8e61b1fe1

Parent:

4:5273ab1085ab

--- a/MAX30102/MAX30102.cpp	Thu May 19 22:04:06 2016 +0000
+++ b/MAX30102/MAX30102.cpp	Mon Jan 27 11:27:41 2020 +0000
@@ -1,3 +1,6 @@
+
+
+
 /** \file max30102.cpp ******************************************************
 *
 * Project: MAXREFDES117#
@@ -58,13 +61,13 @@
 */
 #include "mbed.h"
 #include "MAX30102.h"
-
+ 
 #ifdef TARGET_MAX32600MBED
 I2C i2c(I2C1_SDA, I2C1_SCL);
 #else
 I2C i2c(I2C_SDA, I2C_SCL);
 #endif
-
+ 
 bool maxim_max30102_write_reg(uint8_t uch_addr, uint8_t uch_data)
 /**
 * \brief        Write a value to a MAX30102 register
@@ -86,7 +89,7 @@
   else
     return false;
 }
-
+ 
 bool maxim_max30102_read_reg(uint8_t uch_addr, uint8_t *puch_data)
 /**
 * \brief        Read a MAX30102 register
@@ -111,7 +114,7 @@
   else
     return false;
 }
-
+ 
 bool maxim_max30102_init()
 /**
 * \brief        Initialize the MAX30102
@@ -148,7 +151,7 @@
     return false;
   return true;  
 }
-
+ 
 bool maxim_max30102_read_fifo(uint32_t *pun_red_led, uint32_t *pun_ir_led)
 /**
 * \brief        Read a set of samples from the MAX30102 FIFO register
@@ -201,7 +204,7 @@
   
   return true;
 }
-
+ 
 bool maxim_max30102_reset()
 /**
 * \brief        Reset the MAX30102
@@ -218,3 +221,46 @@
     else
         return true;    
 }
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+uint8_t MAX30102_begin(uint8_t reg)
+{
+    char data;
+    char temp[1] = {reg};
+    i2c.write(I2C_WRITE_ADDR, temp , 1);
+    temp[1] = 0x00;
+    i2c.write(I2C_WRITE_ADDR, temp, 1);
+    int a = i2c.read(I2C_WRITE_ADDR, &data, 1);
+    return data;
+
+}
+ 
+int MAX30102_writeRegValue(uint8_t reg,  char value)
+{
+    char cmdData[2] = { (char)reg, value };
+ 
+    if (i2c.write(I2C_WRITE_ADDR, cmdData, sizeof(cmdData)) != 0) {
+        return MAX30102_ERROR;
+    }
+ 
+    return MAX30102_NO_ERROR;
+}           
\ No newline at end of file