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si5324: crystal_{ref -> as_ckin2} [nfc]

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This makes it clear that by itself, the flag does not
cause the input mux to be changed.
This commit is contained in:
David Nadlinger 2022-12-17 01:33:50 +00:00
parent 2ddb4d259f
commit 8e0229d265
3 changed files with 12 additions and 12 deletions
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6
src/libboard_artiq/src/si5324.rs
View File

@ -29,7 +29,7 @@ pub struct FrequencySettings {
pub n31: u32, pub n31: u32,
pub n32: u32, pub n32: u32,
pub bwsel: u8, pub bwsel: u8,
pub crystal_ref: bool pub crystal_as_ckin2: bool
} }
pub enum Input { pub enum Input {
@ -84,7 +84,7 @@ fn map_frequency_settings(settings: &FrequencySettings) -> Result<FrequencySetti
n31: settings.n31 - 1, n31: settings.n31 - 1,
n32: settings.n32 - 1, n32: settings.n32 - 1,
bwsel: settings.bwsel, bwsel: settings.bwsel,
crystal_ref: settings.crystal_ref crystal_as_ckin2: settings.crystal_as_ckin2
}; };
Ok(r) Ok(r)
} }
@ -227,7 +227,7 @@ pub fn setup(i2c: &mut I2c, settings: &FrequencySettings, input: Input, timer: &
}; };
init(i2c, timer)?; init(i2c, timer)?;
if settings.crystal_ref { if settings.crystal_as_ckin2 {
rmw(i2c, 0, |v| v | 0x40)?; // FREE_RUN=1 rmw(i2c, 0, |v| v | 0x40)?; // FREE_RUN=1
} }
rmw(i2c, 2, |v| (v & 0x0f) | (s.bwsel << 4))?; rmw(i2c, 2, |v| (v & 0x0f) | (s.bwsel << 4))?;

14
src/runtime/src/rtio_clocking.rs
View File

@ -133,7 +133,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 6, n31 : 6,
n32 : 6, n32 : 6,
bwsel : 4, bwsel : 4,
crystal_ref: false crystal_as_ckin2: false
}, },
SI5324_EXT_INPUT SI5324_EXT_INPUT
) )
@ -149,7 +149,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 52, n31 : 52,
n32 : 52, n32 : 52,
bwsel : 4, bwsel : 4,
crystal_ref: false crystal_as_ckin2: false
}, },
SI5324_EXT_INPUT SI5324_EXT_INPUT
) )
@ -165,7 +165,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 63, n31 : 63,
n32 : 63, n32 : 63,
bwsel : 4, bwsel : 4,
crystal_ref: false crystal_as_ckin2: false
}, },
SI5324_EXT_INPUT SI5324_EXT_INPUT
) )
@ -181,7 +181,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 7139, n31 : 7139,
n32 : 7139, n32 : 7139,
bwsel : 3, bwsel : 3,
crystal_ref: true crystal_as_ckin2: true
}, },
si5324::Input::Ckin2 si5324::Input::Ckin2
) )
@ -197,7 +197,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 7139, n31 : 7139,
n32 : 7139, n32 : 7139,
bwsel : 3, bwsel : 3,
crystal_ref: true crystal_as_ckin2: true
}, },
si5324::Input::Ckin2 si5324::Input::Ckin2
) )
@ -213,7 +213,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 4565, n31 : 4565,
n32 : 4565, n32 : 4565,
bwsel : 4, bwsel : 4,
crystal_ref: true crystal_as_ckin2: true
}, },
si5324::Input::Ckin2 si5324::Input::Ckin2
) )
@ -229,7 +229,7 @@ fn setup_si5324(i2c: &mut I2c, timer: &mut GlobalTimer, clk: RtioClock) {
n31 : 4565, n31 : 4565,
n32 : 4565, n32 : 4565,
bwsel : 4, bwsel : 4,
crystal_ref: true crystal_as_ckin2: true
}, },
si5324::Input::Ckin2 si5324::Input::Ckin2
) )

4
src/satman/src/main.rs
View File

@ -428,7 +428,7 @@ const SI5324_SETTINGS: si5324::FrequencySettings
n31 : 63, n31 : 63,
n32 : 63, n32 : 63,
bwsel : 4, bwsel : 4,
crystal_ref: true crystal_as_ckin2: true
}; };
#[cfg(all(has_si5324, rtio_frequency = "100.0"))] #[cfg(all(has_si5324, rtio_frequency = "100.0"))]
@ -441,7 +441,7 @@ const SI5324_SETTINGS: si5324::FrequencySettings
n31 : 50, n31 : 50,
n32 : 50, n32 : 50,
bwsel : 4, bwsel : 4,
crystal_ref: true crystal_as_ckin2: true
}; };
static mut LOG_BUFFER: [u8; 1<<17] = [0; 1<<17]; static mut LOG_BUFFER: [u8; 1<<17] = [0; 1<<17];