mirror of https://github.com/m-labs/artiq.git
kasli: implement virtual LEDs
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@ -1,4 +1,5 @@
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use i2c;
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use csr;
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pub struct IoExpander {
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busno: u8,
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@ -80,8 +81,10 @@ impl IoExpander {
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pub fn service(&mut self) -> Result<(), &'static str> {
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for (led, port, bit) in self.virtual_led_mapping.iter() {
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// TODO: get level from gateware
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self.set(*port, *bit, false);
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let level = unsafe {
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(csr::virtual_leds::status_read() >> led) & 1
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};
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self.set(*port, *bit, level != 0);
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}
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if self.out_target != self.out_current {
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