This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 34d3b06955b drivers/timers/capture: fix typo in capture.h
34d3b06955b is described below
commit 34d3b06955b2deb16cac386b03a59b2b05b5f1b3
Author: Côme VINCENT <[email protected]>
AuthorDate: Tue Jan 20 09:33:21 2026 +0100
drivers/timers/capture: fix typo in capture.h
This commit fixes a typo in the capture.h header file. This is a
breaking change, but the fix is trivial (replace macro with new one).
Signed-off-by: Côme VINCENT <[email protected]>
---
Documentation/components/drivers/character/timers/capture.rst | 10 +++++-----
drivers/timers/capture.c | 4 ++--
include/nuttx/timers/capture.h | 4 ++--
3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/Documentation/components/drivers/character/timers/capture.rst
b/Documentation/components/drivers/character/timers/capture.rst
index 046f1b04911..026174e83a1 100644
--- a/Documentation/components/drivers/character/timers/capture.rst
+++ b/Documentation/components/drivers/character/timers/capture.rst
@@ -24,7 +24,7 @@ Supported ``ioctl`` Commands
**Argument:** ``int8_t *`` (pointer to duty cycle percentage).
-.. c:macro:: CAPIOC_FREQUENCE
+.. c:macro:: CAPIOC_FREQUENCY
Get the pulse frequency from the capture unit.
@@ -153,7 +153,7 @@ frequency:
return 1;
}
- if (ioctl(fd, CAPIOC_FREQUENCE, (unsigned long)&frequency) < 0)
+ if (ioctl(fd, CAPIOC_FREQUENCY, (unsigned long)&frequency) < 0)
{
perror("Failed to get frequency");
close(fd);
@@ -229,7 +229,7 @@ Here is an example using signal notifications for
event-driven capture
sleep(2);
/* Get frequency and duty cycle */
- ioctl(fd, CAPIOC_FREQUENCE, (unsigned long)&frequency);
+ ioctl(fd, CAPIOC_FREQUENCY, (unsigned long)&frequency);
ioctl(fd, CAPIOC_DUTYCYCLE, (unsigned long)&duty);
printf("Captured %d edges\n", edge_count);
@@ -276,7 +276,7 @@ The fake capture driver can be used for testing without
hardware
sleep(1);
/* Read values (should be 10Hz, 50% duty) */
- ioctl(fd, CAPIOC_FREQUENCE, (unsigned long)&frequency);
+ ioctl(fd, CAPIOC_FREQUENCY, (unsigned long)&frequency);
ioctl(fd, CAPIOC_DUTYCYCLE, (unsigned long)&duty);
printf("Fake Capture - Frequency: %u Hz, Duty: %u%%\n",
@@ -294,7 +294,7 @@ Notes
* The actual set of supported ``ioctl`` commands may vary depending on
the hardware and driver implementation.
-* The ``CAPIOC_FREQUENCE`` macro name is preserved for compatibility,
+* The ``CAPIOC_FREQUENCY`` macro name is preserved for compatibility,
even though "frequency" is the correct English spelling.
* Always check return values from ``ioctl()`` calls for error handling.
* **Important:** In debug builds of NuttX, calling an unsupported
diff --git a/drivers/timers/capture.c b/drivers/timers/capture.c
index e9746a9a437..5e2f40888fd 100644
--- a/drivers/timers/capture.c
+++ b/drivers/timers/capture.c
@@ -364,11 +364,11 @@ static int cap_ioctl(FAR struct file *filep, int cmd,
unsigned long arg)
}
break;
- /* CAPIOC_FREQUENCE - Get the pulse frequency from the capture.
+ /* CAPIOC_FREQUENCY - Get the pulse frequency from the capture.
* Argument: int32_t pointer to the location to return the frequency.
*/
- case CAPIOC_FREQUENCE:
+ case CAPIOC_FREQUENCY:
{
FAR uint32_t *ptr = (FAR uint32_t *)((uintptr_t)arg);
DEBUGASSERT(ptr);
diff --git a/include/nuttx/timers/capture.h b/include/nuttx/timers/capture.h
index 1e658d75ba4..8ddc05dfe22 100644
--- a/include/nuttx/timers/capture.h
+++ b/include/nuttx/timers/capture.h
@@ -48,14 +48,14 @@
#define CAPIOC_DUTYCYCLE _CAPIOC(1)
-/* Command: CAPIOC_FREQUENCE
+/* Command: CAPIOC_FREQUENCY
* Description: Get the pulse frequency from the capture.
* Arguments: int32_t pointer to the location to return the frequency.
* Return: Zero (OK) on success. Minus one will be returned on failure
* with the errno value set appropriately.
*/
-#define CAPIOC_FREQUENCE _CAPIOC(2)
+#define CAPIOC_FREQUENCY _CAPIOC(2)
/* Command: CAPIOC_EDGES
* Description: Get the pwm edges from the capture.
