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Rename pwm_devinit() to board_pwm_setup(). Add CONFIG_BOARDCTL_PWMTEST that will enable calling board_pwm_setup() from boardctl(). Replace calls to pwm_devinit() in apps/examples/pwm with calls to boardctl(). In all configurations that enable the apps/examples/pwm test, make sure that boardctl() suppoprt is properly enabled.

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This commit is contained in:
Gregory Nutt 2015-03-31 16:59:22 -06:00
parent 2be8eee936
commit 08f57f5d90
3 changed files with 6 additions and 15 deletions
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3
examples/pwm/Kconfig
View File

@ -6,7 +6,8 @@
config EXAMPLES_PWM
bool "Pulse width modulation (PWM) example"
default n
depends on PWM && NSH_BUILTIN_APPS
depends on PWM && NSH_BUILTIN_APPS && LIB_BOARDCTL
select BOARDCTL_PWMTEST
---help---
Enable the Pulse width modulation (PWM) example

11
examples/pwm/pwm.h
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@ -100,15 +100,4 @@
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: pwm_devinit()
*
* Description:
* Perform architecuture-specific initialization of the PWM hardware. This
* interface must be provided by all configurations using apps/examples/pwm
*
****************************************************************************/
int pwm_devinit(void);
#endif /* __APPS_EXAMPLES_PWM_PWM_H */

7
examples/pwm/pwm_main.c
View File

@ -1,7 +1,7 @@
/****************************************************************************
* examples/pwm/pwm_main.c
*
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
* Copyright (C) 2011-2012, 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -41,6 +41,7 @@
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/boardctl.h>
#include <stdio.h>
#include <stdlib.h>
@ -313,10 +314,10 @@ int pwm_main(int argc, char *argv[])
* this test.
*/
ret = pwm_devinit();
ret = boardctl(BOARDIOC_PWMTEST_SETUP, 0);
if (ret != OK)
{
printf("pwm_main: pwm_devinit failed: %d\n", ret);
printf("pwm_main: boardctl failed: %d\n", ret);
goto errout;
}