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si5351: add many missing functions needed for convenient use.

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This adds many missing functions needed for convenient use that are
reinterpreted from the C code in https://github.com/dmalnati/picoinf

Thank you!

Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2025-12-07 19:39:26 +01:00
committed by Ron Evans
parent 936a255df9
commit 50778af656
3 changed files with 342 additions and 133 deletions
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si5351/registers.go
+15
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@@ -62,3 +62,18 @@ const (
MULTISYNTH_DIV_6 = 6
MULTISYNTH_DIV_8 = 8
)
// Frequency constants (in Hz)
const (
CLKOUT_MIN_FREQ = 8000 // 8 kHz
CLKOUT_MAX_FREQ = 150000000 // 150 MHz
MULTISYNTH_MAX_FREQ = 150000000 // 150 MHz
MULTISYNTH_SHARE_MAX = 100000000 // 100 MHz
MULTISYNTH_DIVBY4_FREQ = 150000000 // 150 MHz
PLL_VCO_MIN = 600000000 // 600 MHz
PLL_VCO_MAX = 900000000 // 900 MHz
)
const (
SI5351_PLL_C_MAX = 1048575
)