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MCPWM/deadtime: fix and sync preset deadtime modes with well-known definition

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Closes https://github.com/espressif/esp-idf/issues/7321
This commit is contained in:
Li Hang Fan
2021-09-03 12:46:19 +08:00
committed by Michael (XIAO Xufeng)
parent de4c735e38
commit f68e0e0ef4
2 changed files with 15 additions and 15 deletions
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16
components/driver/include/driver/mcpwm.h
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@@ -203,14 +203,14 @@ typedef enum {
* @brief MCPWM deadtime types, used to generate deadtime, RED refers to rising edge delay and FED refers to falling edge delay
*/
typedef enum {
MCPWM_BYPASS_RED = 0, /*!<MCPWMXA = no change, MCPWMXB = falling edge delay*/
MCPWM_BYPASS_FED, /*!<MCPWMXA = rising edge delay, MCPWMXB = no change*/
MCPWM_ACTIVE_HIGH_MODE, /*!<MCPWMXA = rising edge delay, MCPWMXB = falling edge delay*/
MCPWM_ACTIVE_LOW_MODE, /*!<MCPWMXA = compliment of rising edge delay, MCPWMXB = compliment of falling edge delay*/
MCPWM_ACTIVE_HIGH_COMPLIMENT_MODE, /*!<MCPWMXA = rising edge delay, MCPWMXB = compliment of falling edge delay*/
MCPWM_ACTIVE_LOW_COMPLIMENT_MODE, /*!<MCPWMXA = compliment of rising edge delay, MCPWMXB = falling edge delay*/
MCPWM_ACTIVE_RED_FED_FROM_PWMXA, /*!<MCPWMXA = MCPWMXB = rising edge delay as well as falling edge delay, generated from MCPWMXA*/
MCPWM_ACTIVE_RED_FED_FROM_PWMXB, /*!<MCPWMXA = MCPWMXB = rising edge delay as well as falling edge delay, generated from MCPWMXB*/
MCPWM_BYPASS_RED = 0, /*!<MCPWMXA Out = MCPWMXA In with no delay, MCPWMXB Out = MCPWMXA In with falling edge delay*/
MCPWM_BYPASS_FED, /*!<MCPWMXA Out = MCPWMXA In with rising edge delay, MCPWMXB Out = MCPWMXB In with no delay*/
MCPWM_ACTIVE_HIGH_MODE, /*!<MCPWMXA Out = MCPWMXA In with rising edge delay, MCPWMXB Out = MCPWMXA In with falling edge delay*/
MCPWM_ACTIVE_LOW_MODE, /*!<MCPWMXA Out = MCPWMXA In with compliment of rising edge delay, MCPWMXB Out = MCPWMXA In with compliment of falling edge delay*/
MCPWM_ACTIVE_HIGH_COMPLIMENT_MODE, /*!<MCPWMXA Out = MCPWMXA In with rising edge delay, MCPWMXB = MCPWMXA In with compliment of falling edge delay*/
MCPWM_ACTIVE_LOW_COMPLIMENT_MODE, /*!<MCPWMXA Out = MCPWMXA In with compliment of rising edge delay, MCPWMXB Out = MCPWMXA In with falling edge delay*/
MCPWM_ACTIVE_RED_FED_FROM_PWMXA, /*!<MCPWMXA Out = MCPWMXB Out = MCPWMXA In with rising edge delay as well as falling edge delay*/
MCPWM_ACTIVE_RED_FED_FROM_PWMXB, /*!<MCPWMXA Out = MCPWMXB Out = MCPWMXB In with rising edge delay as well as falling edge delay*/
MCPWM_DEADTIME_TYPE_MAX,
} mcpwm_deadtime_type_t;