[AVR] Updated PWM driver for 3.0 compatibility

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7519 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 19 insertions, 0 deletions

diff --git a/os/hal/ports/AVR/pwm_lld.h b/os/hal/ports/AVR/pwm_lld.h
index eb72f05da..e11ac6a10 100644
--- a/os/hal/ports/AVR/pwm_lld.h
+++ b/os/hal/ports/AVR/pwm_lld.h
@@ -90,6 +90,11 @@ typedef uint8_t pwmmode_t;
 typedef uint8_t pwmchannel_t;

 

 /**

+ * @brief   Type of a channels mask.

+ */

+typedef uint8_t pwmchnmsk_t;

+

+/**

  * @brief   PWM counter type.

  */

 typedef uint16_t pwmcnt_t;

@@ -162,6 +167,14 @@ struct PWMDriver {
    * @brief   Current PWM period in ticks.

    */

   pwmcnt_t                  period;

+  /**

+   * @brief   Mask of the enabled channels.

+   */

+  pwmchnmsk_t               enabled;

+  /**

+   * @brief   Number of channels in this instance.

+   */

+  pwmchannel_t              channels;

 #if defined(PWM_DRIVER_EXT_FIELDS)

   PWM_DRIVER_EXT_FIELDS

 #endif

@@ -203,6 +216,12 @@ extern "C" {
                               pwmchannel_t channel,

                               pwmcnt_t width);

   void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel);

+  void pwm_lld_enable_periodic_notification(PWMDriver *pwmp);

+  void pwm_lld_disable_periodic_notification(PWMDriver *pwmp);

+  void pwm_lld_enable_channel_notification(PWMDriver *pwmp,

+                                           pwmchannel_t channel);

+  void pwm_lld_disable_channel_notification(PWMDriver *pwmp,

+                                            pwmchannel_t channel);

 #ifdef __cplusplus

 }

 #endif