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| author | Gregory Nutt <gnutt@nuttx.org> | 2015-02-25 08:12:31 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2015-02-25 08:12:31 -0600 |
| commit | 189bbe608173983aa2ceade3eed9b0ce98ea3d47 (patch) | |
| tree | 69eb01d69237dd2bcbcc2eaccdc26aad0da2b429 | |
| parent | c02ffa0fc14a71a0512434f2abc8792402ac78f2 (diff) | |
| download | nuttx-189bbe608173983aa2ceade3eed9b0ce98ea3d47.tar.gz nuttx-189bbe608173983aa2ceade3eed9b0ce98ea3d47.tar.bz2 nuttx-189bbe608173983aa2ceade3eed9b0ce98ea3d47.zip | |
SAM4CM free-running time: Change overflow type from uint16 to uint32. From Max Neklyudov.
| -rw-r--r-- | nuttx/arch/arm/src/sam34/sam4cm_freerun.c | 2 | ||||
| -rw-r--r-- | nuttx/arch/arm/src/sam34/sam4cm_freerun.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/sam34/sam4cm_freerun.c b/nuttx/arch/arm/src/sam34/sam4cm_freerun.c index 386417109..1deb4c371 100644 --- a/nuttx/arch/arm/src/sam34/sam4cm_freerun.c +++ b/nuttx/arch/arm/src/sam34/sam4cm_freerun.c @@ -85,7 +85,7 @@ static void sam_freerun_handler(TC_HANDLE tch, void *arg, uint32_t sr) { struct sam_freerun_s *freerun = (struct sam_freerun_s *)arg; - DEBUGASSERT(freerun && freerun->overflow < UINT16_MAX); + DEBUGASSERT(freerun && freerun->overflow < UINT32_MAX); freerun->overflow++; } diff --git a/nuttx/arch/arm/src/sam34/sam4cm_freerun.h b/nuttx/arch/arm/src/sam34/sam4cm_freerun.h index 052f9ef6f..da4d56a84 100644 --- a/nuttx/arch/arm/src/sam34/sam4cm_freerun.h +++ b/nuttx/arch/arm/src/sam34/sam4cm_freerun.h @@ -63,7 +63,7 @@ struct sam_freerun_s { uint8_t chan; /* The timer/counter in use */ bool running; /* True: the timer is running */ - uint16_t overflow; /* Timer counter overflow */ + uint32_t overflow; /* Timer counter overflow */ TC_HANDLE tch; /* Handle returned by sam_tc_initialize() */ }; |