Revision 4:d3c9c6df14a8, committed 2019-01-22

Comitter:

mcm

Date:

Tue Jan 22 11:40:31 2019 +0000

Parent:

3:cae1eaf473be

Commit message:

The driver was completed and tested ( NUCLEO-L152RE ), it works as expected

Changed in this revision

diff -r cae1eaf473be -r d3c9c6df14a8 AMG8833.cpp
--- a/AMG8833.cpp	Fri Jan 11 14:15:01 2019 +0000
+++ b/AMG8833.cpp	Tue Jan 22 11:40:31 2019 +0000
@@ -595,7 +595,7 @@
     AMG8833::AMG8833_status_t aux;
 
     /* Get thermistor raw temperature data   */
-    aux  =   AMG8833_GetThermistorRawData ( myThermistorValue );
+    aux  =   AMG8833::AMG8833_GetThermistorRawData ( myThermistorValue );
     
     /* Check if the temperature is negative  */
     if ( ( myThermistorValue->termistorOutputRawValue & 0x800 ) == 0x800 )
@@ -746,12 +746,12 @@
  */
 AMG8833::AMG8833_status_t  AMG8833::AMG8833_GetPixelTemperatures ( AMG8833_data_t* myPixelTemperatureData )
 {
-    char                      i      = 0U;
+    uint8_t                   i      = 0U;
     float                     mySign = 0.0;
     AMG8833::AMG8833_status_t aux;
 
     /* Get pixel raw temperature data   */
-    aux  =   AMG8833_GetPixelRawTemperatures ( myPixelTemperatureData );
+    aux  =   AMG8833::AMG8833_GetPixelRawTemperatures ( myPixelTemperatureData );
     
 
     /* Parse the data  */

diff -r cae1eaf473be -r d3c9c6df14a8 AMG8833.h
--- a/AMG8833.h	Fri Jan 11 14:15:01 2019 +0000
+++ b/AMG8833.h	Tue Jan 22 11:40:31 2019 +0000
@@ -22,7 +22,152 @@
 /**
     Example:
 @code
+#include "mbed.h"
+#include "AMG8833.h"
 
+AMG8833 myAMG8833 ( I2C_SDA, I2C_SCL, AMG8833::AMG8833_ADDRESS_AD_SELECT_VDD, 400000 );
+Serial pc         ( USBTX, USBRX );                                             // tx, rx
+
+DigitalOut  myled   ( LED1 );
+Ticker      newAction;
+
+
+
+//@brief Constants.
+ //
+
+
+//@brief Variables.
+ //
+volatile uint32_t myState;                                                      //   State that indicates when to perform an ADC sample     
+
+
+
+//
+  // @brief   FUNCTION PROTOTYPES
+  //
+void    changeDATA     ( void );
+
+
+
+
+//@brief FUNCTION FOR APPLICATION MAIN ENTRY.
+ //
+int main()
+{
+  AMG8833::AMG8833_status_t aux;
+  AMG8833::AMG8833_data_t   myAMG8833_Data;
+
+  pc.baud ( 115200 );
+
+
+  myled   =   1;
+  wait(3);
+  myled   =   0;
+
+  // Put the device in Normal mode  
+  myAMG8833_Data.operationMode   =   AMG8833::PCTL_NORMAL_MODE;
+  aux  =   myAMG8833.AMG8833_SetOperationMode ( myAMG8833_Data );
+  
+  // Reset the device by software  
+  aux  =   myAMG8833.AMG8833_SoftwareReset  ( AMG8833::RST_INITIAL_RESET );
+  wait_ms ( 500 );
+
+  // Set frame rate: 10 FPSC   
+  aux  =   myAMG8833.AMG8833_SetFrameMode   ( AMG8833::FPSC_10FPS );
+
+  // Set moving average Output Mode: OFF   
+  aux  =   myAMG8833.AMG8833_SetAverageOutputMode ( AMG8833::MAMOD_WICE_MOVING_AVERAGE_OUTPUT_MODE_OFF );
+  
+  // Clear all flags   
+  aux  =   myAMG8833.AMG8833_ClearFlags     ( ( AMG8833::OVT_CLR_THERMISTOR_TEMPERATURE_OVERFLOW_CLEAR_FLAG | AMG8833::OVS_CLR_TEMPERATURE_OVERFLOW_CLEAR_FLAG | AMG8833::INTCLR_INTERRUPT_OUTBREAK_CLEAR_FLAG ) );
+  
+  // Resume from reset state  
+  aux  =   myAMG8833.AMG8833_SoftwareReset  ( AMG8833::RST_RESUME_FROM_RESET );
+  wait_ms ( 500 );
+
+  // Put the device in Normal mode  
+  myAMG8833_Data.operationMode   =   AMG8833::PCTL_NORMAL_MODE;
+  aux  =   myAMG8833.AMG8833_SetOperationMode ( myAMG8833_Data );
+    
+    
+  myState  =   0UL;                                                             // Reset the variable
+  newAction.attach( &changeDATA, 1U );                                          // the address of the function to be attached ( changeDATA ) and the interval ( 1s )
+
+  
+  // Let the callbacks take care of everything
+  while(1) {
+      sleep();
+
+      if ( myState == 1UL ) {
+        myled = 1U;
+
+        // Get thermistor temperature value  
+        aux  =   myAMG8833.AMG8833_GetThermistorValue   ( &myAMG8833_Data );
+
+        // Get pixel temperature values  
+        aux  =   myAMG8833.AMG8833_GetPixelTemperatures ( &myAMG8833_Data );
+        
+        
+        // Transmit result through the UART  
+        // Raw data 
+        //uint8_t myAuxVar = 0U;
+        //myAuxVar    =    ( myAMG8833_Data.termistorOutputRawValue >> 8U ) ;
+        //pc.putc( myAuxVar );
+        //myAuxVar    =    ( myAMG8833_Data.termistorOutputRawValue & 0xFF ) ;
+        //pc.putc( myAuxVar );
+        
+        //for ( uint32_t i = 0U; i < 64U; i++ )
+        //{
+        //    myAuxVar    =    ( myAMG8833_Data.pixelOutputRawValues[i] >> 8U ) ;
+        //    pc.putc( myAuxVar );
+        //    myAuxVar    =    ( myAMG8833_Data.pixelOutputRawValues[i] & 0xFF ) ;
+        //    pc.putc( myAuxVar );
+        //}
+        
+        
+        // Final data
+        pc.printf ( "\r\n%0.4fC\r\n[ %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f\r\n %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f, %0.2f ]\r\n", 
+        myAMG8833_Data.termistorOutputValue, myAMG8833_Data.pixelOutputValues[0], myAMG8833_Data.pixelOutputValues[1], myAMG8833_Data.pixelOutputValues[2], myAMG8833_Data.pixelOutputValues[3], myAMG8833_Data.pixelOutputValues[4], myAMG8833_Data.pixelOutputValues[5], myAMG8833_Data.pixelOutputValues[6], myAMG8833_Data.pixelOutputValues[7], myAMG8833_Data.pixelOutputValues[8], myAMG8833_Data.pixelOutputValues[9], myAMG8833_Data.pixelOutputValues[10],
+        myAMG8833_Data.pixelOutputValues[11], myAMG8833_Data.pixelOutputValues[12], myAMG8833_Data.pixelOutputValues[13], myAMG8833_Data.pixelOutputValues[14], myAMG8833_Data.pixelOutputValues[15], myAMG8833_Data.pixelOutputValues[16], myAMG8833_Data.pixelOutputValues[17], myAMG8833_Data.pixelOutputValues[18], myAMG8833_Data.pixelOutputValues[19], myAMG8833_Data.pixelOutputValues[20], myAMG8833_Data.pixelOutputValues[21], myAMG8833_Data.pixelOutputValues[22],
+        myAMG8833_Data.pixelOutputValues[23], myAMG8833_Data.pixelOutputValues[24], myAMG8833_Data.pixelOutputValues[25], myAMG8833_Data.pixelOutputValues[26], myAMG8833_Data.pixelOutputValues[27], myAMG8833_Data.pixelOutputValues[28], myAMG8833_Data.pixelOutputValues[29], myAMG8833_Data.pixelOutputValues[30], myAMG8833_Data.pixelOutputValues[31], myAMG8833_Data.pixelOutputValues[32], myAMG8833_Data.pixelOutputValues[33], myAMG8833_Data.pixelOutputValues[34],
+        myAMG8833_Data.pixelOutputValues[35], myAMG8833_Data.pixelOutputValues[36], myAMG8833_Data.pixelOutputValues[37], myAMG8833_Data.pixelOutputValues[38], myAMG8833_Data.pixelOutputValues[39], myAMG8833_Data.pixelOutputValues[40], myAMG8833_Data.pixelOutputValues[41], myAMG8833_Data.pixelOutputValues[42], myAMG8833_Data.pixelOutputValues[43], myAMG8833_Data.pixelOutputValues[44], myAMG8833_Data.pixelOutputValues[45], myAMG8833_Data.pixelOutputValues[46],
+        myAMG8833_Data.pixelOutputValues[47], myAMG8833_Data.pixelOutputValues[48], myAMG8833_Data.pixelOutputValues[49], myAMG8833_Data.pixelOutputValues[50], myAMG8833_Data.pixelOutputValues[51], myAMG8833_Data.pixelOutputValues[52], myAMG8833_Data.pixelOutputValues[53], myAMG8833_Data.pixelOutputValues[54], myAMG8833_Data.pixelOutputValues[55], myAMG8833_Data.pixelOutputValues[56], myAMG8833_Data.pixelOutputValues[57], myAMG8833_Data.pixelOutputValues[58], 
+        myAMG8833_Data.pixelOutputValues[59], myAMG8833_Data.pixelOutputValues[60], myAMG8833_Data.pixelOutputValues[61], myAMG8833_Data.pixelOutputValues[62], myAMG8833_Data.pixelOutputValues[63] );
+        
+
+        // Reset the variables   
+        myState  =   0UL;
+        myled    =   0U;
+      }
+  }
+}
+
+
+
+///
+ / @brief       changeDATA ( void  )
+ /
+ / @details     It changes myState variable
+ /
+ / @param[in]    N/A
+ /
+ / @param[out]   N/A.
+ /
+ /
+ / @return       N/A.
+ /
+ /
+ / @author      Manuel Caballero
+ / @date        10/December/2018
+ / @version     10/December/2018   The ORIGIN
+ / @pre         N/A
+ / @warning     N/A.
+ //
+void changeDATA ( void )
+{
+  myState  =   1UL;
+}
 @endcode
 */