39 lines
988 B
Plaintext
39 lines
988 B
Plaintext
|
#
|
||
|
|
# For a description of the syntax of this configuration file,
|
||
|
|
# see the file kconfig-language.txt in the NuttX tools repository.
|
||
|
|
#
|
||
|
|
|
||
|
|
if PWM
|
||
|
|
|
||
|
|
config PWM_PULSECOUNT
|
||
|
|
bool "PWM Pulse Count Support"
|
||
|
|
default n
|
||
|
|
depends on ARCH_HAVE_PWM_PULSECOUNT
|
||
|
|
---help---
|
||
|
|
Some hardware will support generation of a fixed number of pulses.
|
||
|
|
This might be used, for example to support a stepper motor. If the
|
||
|
|
hardware will support a fixed pulse count, then this configuration
|
||
|
|
should be set to enable the capability.
|
||
|
|
|
||
|
|
config PWM_MULTICHAN
|
||
|
|
bool "PWM Multiple Output Channel Support"
|
||
|
|
default n
|
||
|
|
depends on ARCH_HAVE_PWM_MULTICHAN
|
||
|
|
depends on !PWM_PULSECOUNT
|
||
|
|
---help---
|
||
|
|
Enables support for multiple output channels per timer.
|
||
|
|
|
||
|
|
if PWM_MULTICHAN
|
||
|
|
|
||
|
|
config PWM_NCHANNELS
|
||
|
|
int "Number of Output Channels Per Timer"
|
||
|
|
default 1
|
||
|
|
range 1 6
|
||
|
|
---help---
|
||
|
|
Specifies the number of output channels per timer. Each timer
|
||
|
|
may support fewer output channels than this value.
|
||
|
|
|
||
|
|
endif # PWM_MULTICHAN
|
||
|
|
|
||
|
|
endif # PWM
|