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Fixed altitude jump issue, hunted down and fix by Andrew Tridgell.

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This commit is contained in:
Lorenz Meier
2013-02-05 18:28:41 +01:00
parent a196e73842
commit 167ec25c4f
1 changed files with 7 additions and 2 deletions
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apps/drivers/ms5611/ms5611.cpp
+7 -2
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@@ -331,8 +331,9 @@ MS5611::probe()
if ((OK == probe_address(MS5611_ADDRESS_1)) || if ((OK == probe_address(MS5611_ADDRESS_1)) ||
(OK == probe_address(MS5611_ADDRESS_2))) { (OK == probe_address(MS5611_ADDRESS_2))) {
/* /*
* Disable retries; the device gets confused if we retry some of the commands. * Disable retries; we may enable them selectively in some cases,
* but the device gets confused if we retry some of the commands.
*/ */
_retries = 0; _retries = 0;
return OK; return OK;
@@ -653,7 +654,11 @@ MS5611::measure()
/* /*
* Send the command to begin measuring. * Send the command to begin measuring.
*
* Disable retries on this command; we can't know whether failure
* means the device did or did not see the write.
*/ */
_retries = 0;
ret = transfer(&cmd_data, 1, nullptr, 0); ret = transfer(&cmd_data, 1, nullptr, 0);
if (OK != ret) if (OK != ret)