Yves Roy
/
MyDS1820
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Revision 16:37956dcaa5c0, committed 2017-03-23
- Comitter:
- YROY2004
- Date:
- Thu Mar 23 19:41:28 2017 +0000
- Parent:
- 15:236eb8f8e73a
- Commit message:
- Modified DS1820 librairy (3 defines removed to avoid problem with Nucleo board.
Changed in this revision
| DS1820.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/DS1820.cpp Sat Mar 11 20:35:59 2017 +0000
+++ b/DS1820.cpp Thu Mar 23 19:41:28 2017 +0000
@@ -1,15 +1,8 @@
#include "DS1820.h"
-#ifdef TARGET_STM
-//STM targets use opendrain mode since their switching between input and output is slow
- #define ONEWIRE_INPUT(pin) pin->write(1)
- #define ONEWIRE_OUTPUT(pin)
- #define ONEWIRE_INIT(pin) pin->output(); pin->mode(OpenDrain)
-#else
#define ONEWIRE_INPUT(pin) pin->input()
#define ONEWIRE_OUTPUT(pin) pin->output()
#define ONEWIRE_INIT(pin)
-#endif
#ifdef TARGET_NORDIC
//NORDIC targets (NRF) use software delays since their ticker uses a 32kHz clock
@@ -48,9 +41,10 @@
ONEWIRE_INIT((&_datapin));
INIT_DELAY;
- if (!unassignedProbe(&_datapin, _ROM))
- error("No unassigned DS1820 found!\n");
- else {
+ if (unassignedProbe(&_datapin, _ROM))
+// error("No unassigned DS1820 found!\n");
+// else {
+ {
_datapin.input();
probes.append(this);
_parasite_power = !read_power_supply();