hyperspecific constructor
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Karun
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af357d2ad0
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1 changed files with 119 additions and 20 deletions
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@ -5,7 +5,7 @@
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/// Enums defined for peripheral parameters
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pub mod enums;
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use crate::gpio::AnyPin;
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use crate::gpio::{low_level::AFType, AnyPin, Pull};
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use crate::{pac::tsc::Tsc as Regs, rcc::RccPeripheral};
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use crate::{peripherals, Peripheral};
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use embassy_hal_internal::{into_ref, PeripheralRef};
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@ -186,22 +186,21 @@ impl<'d, T: Instance> Tsc<'d, T> {
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pub fn new(
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peri: impl Peripheral<P = T> + 'd,
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// g1_d1: Option<PeriPin<impl Peripheral<P = impl G1IO1Pin<T>> + 'd>>,
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// g1_d2: Option<PeriPin<impl Peripheral<P = impl G1IO2Pin<T>> + 'd>>,
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// g1_d3: Option<PeriPin<impl Peripheral<P = impl G1IO3Pin<T>> + 'd>>,
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g1_d2: Option<PeriPin<impl Peripheral<P = impl G1IO2Pin<T>> + 'd>>,
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g1_d3: Option<PeriPin<impl Peripheral<P = impl G1IO3Pin<T>> + 'd>>,
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// g1_d4: Option<PeriPin<impl Peripheral<P = impl G1IO4Pin<T>> + 'd>>,
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// g2_d1: Option<impl Peripheral<P = impl G2IO1Pin<T>> + 'd>,
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// g2_d2: Option<impl Peripheral<P = impl G2IO2Pin<T>> + 'd>,
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// g2_d3: Option<impl Peripheral<P = impl G2IO3Pin<T>> + 'd>,
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// g2_d4: Option<impl Peripheral<P = impl G2IO4Pin<T>> + 'd>,
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g2_d3: Option<PeriPin<impl Peripheral<P = impl G2IO3Pin<T>> + 'd>>,
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g2_d4: Option<PeriPin<impl Peripheral<P = impl G2IO4Pin<T>> + 'd>>,
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// g3_d1: Option<impl Peripheral<P = impl G3IO1Pin<T>> + 'd>,
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// g3_d2: Option<impl Peripheral<P = impl G3IO2Pin<T>> + 'd>,
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// g3_d3: Option<impl Peripheral<P = impl G3IO3Pin<T>> + 'd>,
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// g3_d4: Option<impl Peripheral<P = impl G3IO4Pin<T>> + 'd>,
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// g4_d1: Option<impl Peripheral<P = impl G4IO1Pin<T>> + 'd>,
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// g4_d2: Option<impl Peripheral<P = impl G4IO2Pin<T>> + 'd>,
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g4_d1: Option<PeriPin<impl Peripheral<P = impl G4IO1Pin<T>> + 'd>>,
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g4_d2: Option<PeriPin<impl Peripheral<P = impl G4IO2Pin<T>> + 'd>>,
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// g4_d3: Option<impl Peripheral<P = impl G4IO3Pin<T>> + 'd>,
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// g4_d4: Option<impl Peripheral<P = impl G4IO4Pin<T>> + 'd>,
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@ -226,13 +225,102 @@ impl<'d, T: Instance> Tsc<'d, T> {
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// g8_d4: Option<impl Peripheral<P = impl G8IO4Pin<T>> + 'd>,
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config: Config,
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) -> Self {
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into_ref!(peri);
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let g1_d2 = g1_d2.unwrap();
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let g1_d2_pin = g1_d2.pin;
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let g1_d3 = g1_d3.unwrap();
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let g1_d3_pin = g1_d3.pin;
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let g2_d3 = g2_d3.unwrap();
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let g2_d3_pin = g2_d3.pin;
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let g2_d4 = g2_d4.unwrap();
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let g2_d4_pin = g2_d4.pin;
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let g4_d1 = g4_d1.unwrap();
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let g4_d1_pin = g4_d1.pin;
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let g4_d2 = g4_d2.unwrap();
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let g4_d2_pin = g4_d2.pin;
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into_ref!(peri, g1_d2_pin, g1_d3_pin, g2_d3_pin, g2_d4_pin, g4_d1_pin, g4_d2_pin);
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// Configure pins
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match g1_d2.role {
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PinType::Channel => g1_d2_pin.set_as_af_pull(g1_d2_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g1_d2_pin.set_as_af_pull(g1_d2_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g1_d2_pin.set_as_af_pull(g1_d2_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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match g1_d3.role {
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PinType::Channel => g1_d3_pin.set_as_af_pull(g1_d3_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g1_d3_pin.set_as_af_pull(g1_d3_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g1_d3_pin.set_as_af_pull(g1_d3_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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let g1 = PinGroup {
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d1: None,
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d2: Some(TscPin {
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pin: g1_d2_pin.map_into(),
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role: g1_d2.role,
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}),
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d3: Some(TscPin {
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pin: g1_d3_pin.map_into(),
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role: g1_d3.role,
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}),
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d4: None,
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};
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match g2_d3.role {
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PinType::Channel => g2_d3_pin.set_as_af_pull(g2_d3_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g2_d3_pin.set_as_af_pull(g2_d3_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g2_d3_pin.set_as_af_pull(g2_d3_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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match g2_d4.role {
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PinType::Channel => g2_d4_pin.set_as_af_pull(g2_d4_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g2_d4_pin.set_as_af_pull(g2_d4_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g2_d4_pin.set_as_af_pull(g2_d4_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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let g2 = PinGroup {
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d1: None,
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d2: None,
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d3: Some(TscPin {
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pin: g2_d3_pin.map_into(),
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role: g2_d3.role,
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}),
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d4: Some(TscPin {
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pin: g2_d4_pin.map_into(),
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role: g2_d4.role,
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}),
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};
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match g4_d1.role {
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PinType::Channel => g4_d1_pin.set_as_af_pull(g4_d1_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g4_d1_pin.set_as_af_pull(g4_d1_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g4_d1_pin.set_as_af_pull(g4_d1_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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match g4_d2.role {
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PinType::Channel => g4_d2_pin.set_as_af_pull(g4_d2_pin.af_num(), AFType::OutputPushPull, Pull::None),
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PinType::Sample => g4_d2_pin.set_as_af_pull(g4_d2_pin.af_num(), AFType::OutputOpenDrain, Pull::None),
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PinType::Shield => g4_d2_pin.set_as_af_pull(g4_d2_pin.af_num(), AFType::OutputPushPull, Pull::None),
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}
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let g4 = PinGroup {
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d1: Some(TscPin {
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pin: g4_d1_pin.map_into(),
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role: g4_d1.role,
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}),
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d2: Some(TscPin {
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pin: g4_d2_pin.map_into(),
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role: g4_d2.role,
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}),
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d3: None,
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d4: None,
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};
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// Need to check valid pin configuration input
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// Need to configure pin
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Self::new_inner(peri, config)
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Self::new_inner(peri, Some(g1), Some(g2), None, Some(g4), None, None, None, None, config)
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}
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// fn configure_pin<'b, G: Pin>(pin: PeripheralRef<'b, G>, role: PinType) {
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// match role {
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// PinType::Channel => pin.set_as_af_pull(pin.af_num(), AFType::OutputPushPull, Pull::None),
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// PinType::Sample => {}
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// PinType::Shield => {}
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// }
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// }
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// fn filter_group() -> Option<PinGroup<'d>> {}
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fn extract_groups(io_mask: u32) -> u32 {
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let mut groups: u32 = 0;
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@ -244,7 +332,18 @@ impl<'d, T: Instance> Tsc<'d, T> {
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groups
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}
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fn new_inner(peri: impl Peripheral<P = T> + 'd, config: Config) -> Self {
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fn new_inner(
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peri: impl Peripheral<P = T> + 'd,
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g1: Option<PinGroup<'d, AnyPin>>,
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g2: Option<PinGroup<'d, AnyPin>>,
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g3: Option<PinGroup<'d, AnyPin>>,
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g4: Option<PinGroup<'d, AnyPin>>,
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g5: Option<PinGroup<'d, AnyPin>>,
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g6: Option<PinGroup<'d, AnyPin>>,
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g7: Option<PinGroup<'d, AnyPin>>,
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g8: Option<PinGroup<'d, AnyPin>>,
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config: Config,
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) -> Self {
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into_ref!(peri);
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T::enable_and_reset();
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@ -306,14 +405,14 @@ impl<'d, T: Instance> Tsc<'d, T> {
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Self {
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_peri: peri,
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g1: None,
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g2: None,
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g3: None,
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g4: None,
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g5: None,
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g6: None,
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g7: None,
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g8: None,
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g1,
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g2,
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g3,
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g4,
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g5,
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g6,
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g7,
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g8,
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state: State::Ready,
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config,
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}
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