Hardware.SiClock.Examples

This module collects some examples and tests. Unless stated otherwise the output pin is CLK_0.

Documentation

testSynth :: Frequency -> IO ()

Set Clk_0 to frequency f and turn on clock output.

clkOff :: IO ()

Turn off CLK_0.

testI2CReading :: IO ()

Read the chip registers.

someHopFrequencies :: [Frequency]

testHopping :: [Frequency] -> IO ()

One example for frequency hopping. Here the PLL stays at one frequency and the clock divider is modified.

testJT65 :: Frequency -> IO ()

Send a JT65 hello world message.

testMorse :: Frequency -> IO ()

Send some message in morse code.

testRTTY :: Frequency -> IO ()

Send some RTTY message

testClicks1 :: Frequency -> IO ()

Switching the PLL causes some loud clicks (unwanted).

noClicks2 :: Frequency -> IO ()

No clicks here. I don't know why ?