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feat(MCPWM): Add mcpwm carrier clk source

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The MCPWM carrier is part of the operator and can work independently
without the MCPWM timer being enabled. This commit add the MCPWM
carrier clk source.
This commit is contained in:
Chen Jichang
2023-08-14 14:10:50 +08:00
parent 06a4943e41
commit c240a1f46b
14 changed files with 101 additions and 35 deletions
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2
components/hal/esp32/include/hal/mcpwm_ll.h
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@@ -43,6 +43,8 @@ extern "C" {
#define MCPWM_LL_EVENT_CAPTURE(cap) (1 << ((cap) + 27))
// Maximum values due to limited register bit width
#define MCPWM_LL_MAX_TIMER_PRESCALE 256
#define MCPWM_LL_MAX_CARRIER_PRESCALE 16
#define MCPWM_LL_MAX_CARRIER_ONESHOT 16
#define MCPWM_LL_MAX_CAPTURE_PRESCALE 256
#define MCPWM_LL_MAX_DEAD_DELAY 65536