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Compiling!!! However far from working or even testable...
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‎src/mcpwm/deadtime.rs‎

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// TODO: This is stolen from the MCPWM 4.4 PR, check if/how this should be changed for 5.0
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/// Dead time config for MCPWM operator
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///
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/// `rising_edge_delay` and `falling_edge_delay` is time as in number of clock cycles after the MCPWM modules group prescaler.
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///
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/// Note that the dead times are calculated from MCPWMXA's flanks unless explicitly stated otherwise
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#[derive(Copy, Clone, PartialEq, Eq, Debug)]
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pub enum DeadtimeConfig {
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// TODO: Figure out what all of those options do and give them nice descriptions
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/// MCPWM_BYPASS_RED
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . .
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/// . . .
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/// .--------------------. .
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/// | | .
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/// MCPWMXA in | | .
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/// | | .
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/// --------------- ---------------------
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/// . . .
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/// . . .
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/// .--------------------. .
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/// | | .
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/// MCPWMXA out | | .
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/// | | .
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/// --------------- ---------------------
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/// . . .
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/// . . .
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/// .------------------------.
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/// | >. |< fed
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/// MCPWMXB out | . |
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/// | . |
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/// --------------. . -----------------
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/// . . .
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/// . . .
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/// ```
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BypassRisingEdge { falling_edge_delay: u16 },
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/// MCPWM_BYPASS_FED
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . .
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/// . . .
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/// .--------------------.
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/// | . |
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/// MCPWMXA in | . |
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/// | . |
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/// --------------- . ---------------------
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/// . . .
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/// . . .
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/// . .----------------.
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/// red >. |< |
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/// MCPWMXA out . | |
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/// . | |
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/// ------------------- ---------------------
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/// . . .
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/// . . .
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/// .--------------------.
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/// | . |
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/// MCPWMXB out | . |
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/// | . |
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/// --------------- . ---------------------
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/// . . .
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/// . . .
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/// ```
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BypassFallingEdge { rising_edge_delay: u16 },
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/// MCPWM_ACTIVE_HIGH_MODE
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXA in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .----------------. .
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/// red >. |< | .
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/// MCPWMXA out . | | .
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/// . | | .
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/// ------------------- ---------------------
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/// . . . .
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/// . . . .
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/// .------------------------.
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/// | . >. |< fed
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/// MCPWMXB out | . . |
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/// | . . |
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/// --------------. . . -----------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveHigh {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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/// MCPWM_ACTIVE_LOW_MODE
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXA in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// ------------------. .--------------------
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/// red >. |< | .
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/// MCPWMXA out . | | .
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/// . | | .
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/// . ------------------
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/// . . . .
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/// . . . .
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/// --------------. . . .----------------
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/// | . >. |< fed
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/// MCPWMXB out | . . |
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/// | . . |
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/// --------------------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveLow {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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/// MCPWM_ACTIVE_HIGH_COMPLIMENT_MODE
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXA in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .----------------. .
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/// red >. |< | .
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/// MCPWMXA out . | | .
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/// . | | .
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/// ------------------- ---------------------
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/// . . . .
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/// . . . .
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/// --------------. . . .----------------
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/// | . >. |< fed
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/// MCPWMXB out | . . |
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/// | . . |
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/// --------------------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveHighComplement {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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/// MCPWM_ACTIVE_LOW_COMPLIMENT_MODE
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXA in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// ------------------. .--------------------
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/// red >. |< | .
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/// MCPWMXA out . | | .
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/// . | | .
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/// . ------------------ .
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/// . . . .
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/// . . . .
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/// .------------------------.
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/// | . >. |< fed
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/// MCPWMXB out | . . |
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/// | . . |
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/// --------------- . . -----------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveLowComplement {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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/// MCPWM_ACTIVE_RED_FED_FROM_PWMXA
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///
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/// Note that `MCPWMXB in` will be completely ignored. This means `Operator::set_duty_b` will
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/// have no effect with this dead time mode
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///
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXA in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .--------------------.
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/// red >. |< . |
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/// MCPWMXA out . | . |
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/// . | . |
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/// ------------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .--------------------.
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/// red >. |< . |
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/// MCPWMXB out . | . |
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/// . | . |
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/// ------------------- . ---------------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveRedFedFromPwmxa {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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/// MCPWM_ACTIVE_RED_FED_FROM_PWMXB
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///
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/// Note that `MCPWMXA in` will be completely ignored. This means `Operator::set_duty_a` will
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/// have no effect with this dead time mode
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/// ```
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/// . . . .
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/// . . . .
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/// .--------------------. .
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/// | . | .
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/// MCPWMXB in | . | .
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/// | . | .
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/// --------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .--------------------.
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/// red >. |< . |
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/// MCPWMXA out . | . |
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/// . | . |
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/// ------------------- . ---------------------
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/// . . . .
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/// . . . .
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/// . .--------------------.
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/// red >. |< . |
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/// MCPWMXB out . | . |
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/// . | . |
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/// ------------------- . ---------------------
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/// . . . .
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/// . . . .
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/// ```
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ActiveRedFedFromPwmxb {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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},
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}
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impl DeadtimeConfig {
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fn as_args(&self) -> DeadtimeArgs {
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match *self {
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DeadtimeConfig::BypassRisingEdge { falling_edge_delay } => DeadtimeArgs {
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rising_edge_delay: 0,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_BYPASS_RED,
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},
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DeadtimeConfig::BypassFallingEdge { rising_edge_delay } => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay: 0,
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mode: mcpwm_deadtime_type_t_MCPWM_BYPASS_FED,
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},
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DeadtimeConfig::ActiveHigh {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_HIGH_MODE,
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},
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DeadtimeConfig::ActiveLow {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_LOW_MODE,
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},
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DeadtimeConfig::ActiveHighComplement {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_HIGH_COMPLIMENT_MODE,
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},
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DeadtimeConfig::ActiveLowComplement {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_LOW_COMPLIMENT_MODE,
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},
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DeadtimeConfig::ActiveRedFedFromPwmxa {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_RED_FED_FROM_PWMXA,
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},
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DeadtimeConfig::ActiveRedFedFromPwmxb {
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rising_edge_delay,
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falling_edge_delay,
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} => DeadtimeArgs {
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rising_edge_delay,
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falling_edge_delay,
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mode: mcpwm_deadtime_type_t_MCPWM_ACTIVE_RED_FED_FROM_PWMXB,
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},
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}
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}
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}
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struct DeadtimeArgs {
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rising_edge_delay: u16,
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falling_edge_delay: u16,
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mode: mcpwm_deadtime_type_t,
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}

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