mjb/altos/src/lpc/ao_timer_lpc.c, branch fox1-v3-sn8 AltOS - the operating system for Altus Metrum products https://git.ethernal.org/mjb/altos/atom?h=fox1-v3-sn8 2013-06-22T07:49:59+00:00 altos/lpc: Enable brown-out-detector 2013-06-22T07:49:59+00:00 Keith Packard keithp@keithp.com 2013-06-22T02:39:27+00:00 urn:sha1:23f11b188fc6aacd29e7f01a7d8a40853b7655df Make sure the processor does something sensible when the power disappears. Signed-off-by: Keith Packard <keithp@keithp.com> altos/lpc: Get the IRC turned off after boot time 2013-06-17T21:00:11+00:00 Keith Packard keithp@keithp.com 2013-06-17T21:00:11+00:00 urn:sha1:298e54856b5f8809b43f24407caa4a6be60822f3 This involved carefully moving the USB away from the IRC before turning it off. Signed-off-by: Keith Packard <keithp@keithp.com> altos/lpc: Don't disable all of the clocks just yet, USB doesn't work 2013-06-17T05:31:31+00:00 Keith Packard keithp@keithp.com 2013-06-17T05:31:31+00:00 urn:sha1:d040adeef9df4cda31dce603db81dc7ce19ec0d1 Signed-off-by: Keith Packard <keithp@keithp.com> altos/lpc: Turn off more clocks, disable USART for easymini 2013-06-16T22:07:54+00:00 Keith Packard keithp@keithp.com 2013-06-16T22:07:54+00:00 urn:sha1:1676c7dbc3dcce2962be9ef9a58d37c7b48e3c0f Try to reduce noise on the power supply. Signed-off-by: Keith Packard <keithp@keithp.com> altos/lpc: Get USB working 2013-05-17T10:50:07+00:00 Keith Packard keithp@keithp.com 2013-05-17T10:36:47+00:00 urn:sha1:ac089d4fb930b7dbc4161259fd9bddba94395ebc 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> altos/lpc: Get 100Hz timer running 2013-05-17T10:50:07+00:00 Keith Packard keithp@keithp.com 2013-04-18T21:15:52+00:00 urn:sha1:f9d0eb3f3154f98abb0c8952d7171f3e7d3de9b2 Use systick, which is built into the ARM core Signed-off-by: Keith Packard <keithp@keithp.com> lpc: Initial lpcxpresso bits 2013-05-17T10:50:07+00:00 Keith Packard keithp@keithp.com 2013-04-18T20:54:13+00:00 urn:sha1:bcc65597d3d20f1d58df784100af766cee5f0f20 This gets the LPC11U14 clock set to the PLL and blinks the LED. Signed-off-by: Keith Packard <keithp@keithp.com>