mjb/altos/src, branch lpc

Add Mini logging format. Use in EasyMini

2013-05-20T06:07:54+00:00

This is a 16-byte record that includes all of the sensor data in each sensor record, along with records for flight state changes. Signed-off-by: Keith Packard

altos/easymini: Initialize beep and ADC. Declare use of igniter bits.

2013-05-20T03:39:19+00:00

This makes easymini actually work! Signed-off-by: Keith Packard

altos/easymini: Use different pins for igniter outputs

2013-05-20T03:39:19+00:00

Was using the I2C outputs which are open drain, which makes it impossible to force them high as needed to driver our igniters. Signed-off-by: Keith Packard

altos/easymini: MS5607 chip select bits were defined wrong

2013-05-20T03:39:19+00:00

Signed-off-by: Keith Packard

altos/easymini: Easymini doesn't have USB connect or VBUS wiring

2013-05-20T03:39:19+00:00

Disable these in ao_pins.h Signed-off-by: Keith Packard

altos/lpc: Force idle mode if USB gets an address during boot time

2013-05-20T03:39:19+00:00

This lets EasyMini be booted to idle mode by simply plugging it into USB. Signed-off-by: Keith Packard

altos/lpc: Reset SPI device at startup time

2013-05-20T03:39:19+00:00

Wasn't doing the reset sequence correctly (write 0, then write 1). Signed-off-by: Keith Packard

altos/lpc: Configuring wrong pin for SPI1 MOSI

2013-05-20T03:39:19+00:00

Was setting configuration for PIO1_21 instead of PIO0_21. Signed-off-by: Keith Packard

altos/lpc: Allow for alternate SPI SCLK0 pin usage

2013-05-20T03:39:19+00:00

SPI SCLK0 can appear on three different pins; let the application configure which one it wants. Signed-off-by: Keith Packard

altos/lpc: Leave SPI enabled all the time

2013-05-20T03:39:19+00:00

Might be able to turn it off with some care; more experimentation required. Signed-off-by: Keith Packard