Mauricio Donatti
/
AD7172-2
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Revision 2:8c5d9f069f11, committed 2020-05-05
- Comitter:
- mmdonatti
- Date:
- Tue May 05 18:19:00 2020 +0000
- Parent:
- 1:6d78a35bedd0
- Child:
- 3:ae9ae6b0b8e0
- Commit message:
- Single convertion mode with sync triggering functions
Changed in this revision
| ad7172.cpp | Show annotated file Show diff for this revision Revisions of this file |
| ad7172.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/ad7172.cpp Tue May 05 17:57:07 2020 +0000
+++ b/ad7172.cpp Tue May 05 18:19:00 2020 +0000
@@ -77,6 +77,7 @@
cs = new DigitalOut(slave_select); // Define cs as digital out variable referred to slave_select pin
sync = new DigitalOut(sync_pin); // Define sync as digital out variable referred to sync_pin
+ *sync = 1;
Reset(); // Calling the AD7172-2 restart function
}
@@ -122,37 +123,42 @@
AD7172_PRINTF("Register: IFMODE\tWrite: 0x%04X",data.data);
WriteRegister(AD7172_IFMODE_REG,2); // Writing to IFMODE register
enable(); // *cs = 0
+ *sync = 0;
}
-/******************************************************************************
-* @AD7172 Sync Enable
-*
-*******************************************************************************/
+/*
+////////////////////////////////////////////////////////////////////////////////
+// @AD7172 Sync Enable
+//
+////////////////////////////////////////////////////////////////////////////////
void AD7172::sync_enable()
{
*sync = 0;
}
-/******************************************************************************
-* @AD7172 Sync Disable
-*
-*******************************************************************************/
+////////////////////////////////////////////////////////////////////////////////
+// @AD7172 Sync Disable
+//
+////////////////////////////////////////////////////////////////////////////////
void AD7172::sync_disable()
{
*sync = 1;
}
-/******************************************************************************
-* @AD7172 Single Convertion Mode Conversion Driver
-*
-*******************************************************************************/
+*/
+
+////////////////////////////////////////////////////////////////////////////////
+// @AD7172 Single Convertion Mode Conversion Driver
+//
+////////////////////////////////////////////////////////////////////////////////
void AD7172::start_single_conv()
{
*sync = 0;
- wait_ms(1);
+ wait_us(1);
*sync = 1;
}
+
/******************************************************************************
* @AD7172 Read Device ID - Communication Test.
*
--- a/ad7172.h Tue May 05 17:57:07 2020 +0000 +++ b/ad7172.h Tue May 05 18:19:00 2020 +0000 @@ -204,10 +204,10 @@ void config_single(); // Sync Enable - void sync_enable(); + //void sync_enable(); // Sync Disable - void sync_disable(); + //void sync_disable(); // Single Convertion Mode Conversion Driver void start_single_conv();
