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Make sure the processor does something sensible when the power disappears.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This involved carefully moving the USB away from the IRC before
turning it off.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Try to reduce noise on the power supply.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The lpc demo now has a USB command line.
Also allocates system stack so we know when ram is tight at build time
Signed-off-by: Keith Packard <keithp@keithp.com>
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Use systick, which is built into the ARM core
Signed-off-by: Keith Packard <keithp@keithp.com>
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This gets the LPC11U14 clock set to the PLL and blinks the LED.
Signed-off-by: Keith Packard <keithp@keithp.com>
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