andreika-git
/
ChibiOS
mirror of https://github.com/andreika-git/ChibiOS.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added I-Class functions to the PWM driver. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7676 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2015-02-07 11:50:45 +00:00
parent c0589fa3d1
commit 6eb46acf16
2 changed files with 56 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
os/hal/include/pwm.h
View File

@ -226,6 +226,58 @@ typedef void (*pwmcallback_t)(PWMDriver *pwmp);
*/ */
#define pwmIsChannelEnabledI(pwmp, channel) \ #define pwmIsChannelEnabledI(pwmp, channel) \
((bool)((pwmp)->enabled & (1 << (channel)))) ((bool)((pwmp)->enabled & (1 << (channel))))
/**
* @brief Enables the periodic activation edge notification.
* @pre The PWM unit must have been activated using @p pwmStart().
* @note If the notification is already enabled then the call has no effect.
*
* @param[in] pwmp pointer to a @p PWMDriver object
*
* @iclass
*/
#define pwmEnablePeriodicNotificationI(pwmp) \
pwm_lld_enable_periodic_notification(pwmp)
/**
* @brief Disables the periodic activation edge notification.
* @pre The PWM unit must have been activated using @p pwmStart().
* @note If the notification is already disabled then the call has no effect.
*
* @param[in] pwmp pointer to a @p PWMDriver object
*
* @iclass
*/
#define pwmDisablePeriodicNotificationI(pwmp) \
pwm_lld_disable_periodic_notification(pwmp)
/**
* @brief Enables a channel de-activation edge notification.
* @pre The PWM unit must have been activated using @p pwmStart().
* @pre The channel must have been activated using @p pwmEnableChannel().
* @note If the notification is already enabled then the call has no effect.
*
* @param[in] pwmp pointer to a @p PWMDriver object
* @param[in] channel PWM channel identifier (0...channels-1)
*
* @iclass
*/
#define pwmEnableChannelNotificationI(pwmp, channel) \
pwm_lld_enable_channel_notification(pwmp, channel)
/**
* @brief Disables a channel de-activation edge notification.
* @pre The PWM unit must have been activated using @p pwmStart().
* @pre The channel must have been activated using @p pwmEnableChannel().
* @note If the notification is already disabled then the call has no effect.
*
* @param[in] pwmp pointer to a @p PWMDriver object
* @param[in] channel PWM channel identifier (0...channels-1)
*
* @iclass
*/
#define pwmDisableChannelNotificationI(pwmp, channel) \
pwm_lld_disable_channel_notification(pwmp, channel)
/** @} */ /** @} */
/*===========================================================================*/ /*===========================================================================*/

8
os/hal/src/pwm.c
View File

@ -223,7 +223,7 @@ void pwmEnablePeriodicNotification(PWMDriver *pwmp) {
osalDbgAssert(pwmp->state == PWM_READY, "not ready"); osalDbgAssert(pwmp->state == PWM_READY, "not ready");
osalDbgAssert(pwmp->config->callback != NULL, "undefined periodic callback"); osalDbgAssert(pwmp->config->callback != NULL, "undefined periodic callback");
pwm_lld_enable_periodic_notification(pwmp); pwmEnablePeriodicNotificationI(pwmp);
osalSysUnlock(); osalSysUnlock();
} }
@ -246,7 +246,7 @@ void pwmDisablePeriodicNotification(PWMDriver *pwmp) {
osalDbgAssert(pwmp->state == PWM_READY, "not ready"); osalDbgAssert(pwmp->state == PWM_READY, "not ready");
osalDbgAssert(pwmp->config->callback != NULL, "undefined periodic callback"); osalDbgAssert(pwmp->config->callback != NULL, "undefined periodic callback");
pwm_lld_disable_periodic_notification(pwmp); pwmDisablePeriodicNotificationI(pwmp);
osalSysUnlock(); osalSysUnlock();
} }
@ -274,7 +274,7 @@ void pwmEnableChannelNotification(PWMDriver *pwmp, pwmchannel_t channel) {
osalDbgAssert(pwmp->config->channels[channel].callback != NULL, osalDbgAssert(pwmp->config->channels[channel].callback != NULL,
"undefined channel callback"); "undefined channel callback");
pwm_lld_enable_channel_notification(pwmp, channel); pwmEnableChannelNotificationI(pwmp, channel);
osalSysUnlock(); osalSysUnlock();
} }
@ -302,7 +302,7 @@ void pwmDisableChannelNotification(PWMDriver *pwmp, pwmchannel_t channel) {
osalDbgAssert(pwmp->config->channels[channel].callback != NULL, osalDbgAssert(pwmp->config->channels[channel].callback != NULL,
"undefined channel callback"); "undefined channel callback");
pwm_lld_disable_channel_notification(pwmp, channel); pwmDisableChannelNotificationI(pwmp, channel);
osalSysUnlock(); osalSysUnlock();
} }