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driver/mcpwm: add an option to capture on both edges.

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However, The functionality of capturing on both edges is alternatively done with passing in the two flags ORed together: MCPWM_NEG_EDGE|MCPWM_POS_EDGE

closes https://github.com/espressif/esp-idf/issues/4446
closes https://github.com/espressif/esp-idf/issues/2943
This commit is contained in:
Wu Bo Wen
2020-07-29 17:55:28 +08:00
parent 3e8833cda8
commit 14a6b1db56
1 changed files with 3 additions and 2 deletions
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1
components/soc/include/hal/mcpwm_types.h
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@@ -83,4 +83,5 @@ typedef enum {
typedef enum { typedef enum {
MCPWM_NEG_EDGE = BIT(0), /*!<Capture the negative edge*/ MCPWM_NEG_EDGE = BIT(0), /*!<Capture the negative edge*/
MCPWM_POS_EDGE = BIT(1), /*!<Capture the positive edge*/ MCPWM_POS_EDGE = BIT(1), /*!<Capture the positive edge*/
MCPWM_BOTH_EDGE = BIT(1)|BIT(0), /*!<Capture both edges*/
} mcpwm_capture_on_edge_t; } mcpwm_capture_on_edge_t;