Analog Devices / mbed-drivers

A collection of Analog Devices drivers for the mbed platform

For additional information check out the mbed page of the Analog Devices wiki: https://wiki.analog.com/resources/tools-software/mbed-drivers-all

Files at this revision

API Documentation at this revision

Revision 12:6998bcb62025, committed 2016-04-29

Comitter:
Adrian Suciu
Date:
Fri Apr 29 15:18:18 2016 +0300
Parent:
11:2e67c719ce37
Child:
14:ca5bf41ced84
Commit message:
Fix bug in SPI initialization - MISO DigitalIn overrides MISO SPI

Changed in this revision

libraries/ad7790/AD7790.cpp Show annotated file Show diff for this revision Revisions of this file
libraries/ad7790/AD7790.h Show annotated file Show diff for this revision Revisions of this file 
--- a/libraries/ad7790/AD7790.cpp	Thu Apr 21 18:01:41 2016 +0300
+++ b/libraries/ad7790/AD7790.cpp	Fri Apr 29 15:18:18 2016 +0300
@@ -61,7 +61,7 @@
                PinName MOSI,
                PinName MISO,
                PinName SCK) :
-    ad7790(MOSI, MISO, SCK), cs(CS), miso(MISO), _vref(reference_voltage), _PGA_gain(1)
+			   miso(MISO), ad7790(MOSI, MISO, SCK), cs(CS), _vref(reference_voltage), _PGA_gain(1)
 {
     cs = true; // cs is active low
     ad7790.format(8, _SPI_MODE);

--- a/libraries/ad7790/AD7790.h	Thu Apr 21 18:01:41 2016 +0300
+++ b/libraries/ad7790/AD7790.h	Fri Apr 29 15:18:18 2016 +0300
@@ -147,9 +147,10 @@
 #endif
 
 private:
+    DigitalIn miso;///< DigitalIn must be initialized before SPI to prevent pin MUX overwrite
     SPI ad7790;    ///< SPI instance of the AD7790
     DigitalOut cs; ///< DigitalOut instance for the chipselect of the AD7790
-    DigitalIn miso;
+
     float _vref;
     uint8_t _PGA_gain;
     bool _continous_conversion;