Trait r3_port_arm::Sp804Options
source · pub trait Sp804Options {
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}Expand description
The options for use_sp804!.
Required Associated Constants§
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The base address of SP804’s memory-mapped registers.
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The numerator of the effective timer clock rate of the dual timer.
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The timer’s interrupt number.
Provided Associated Constants§
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The denominator of the effective timer clock rate of the dual timer.
Defaults to 1.
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The maximum permissible timer interrupt latency, measured in hardware timer cycles.
Defaults to min(FREQUENCY * 60 / FREQUENCY_DENOMINATOR, 0x40000000).
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The interrupt priority of the timer interrupt line.
Defaults to 0xc0.