mjb/altos/src/stm, branch megametrum-test

altos: Intgrate hmc5883 sensor into adc ring

2012-06-03T00:12:27+00:00

Creates a task to poll the mag sensor and place the data into the sensor data ring. Signed-off-by: Keith Packard

altos: Reset i2c controller at boot time

2012-06-02T23:56:41+00:00

In case it's wedged. Signed-off-by: Keith Packard

altos: Fix broken EXTI edge mode selections. Clear pending exti on enable

2012-06-02T23:54:42+00:00

Make sure the edge mode registers are set according to the requested mode. Clear any pending interrupt when enabling to avoid spurious isr call Signed-off-by: Keith Packard

altos: Route correct GPIO line to interrupt controller

2012-06-02T23:53:46+00:00

Which GPIO a particular pin interrupt comes from is selected by the SYSCFG EXTICR registers; set these when an exti interrupt is configured. Signed-off-by: Keith Packard

altos: Add support for MegaAccel daughter card.

2012-06-02T06:07:38+00:00

Switches all acceleration computation to using the MegaAccel accelerometer to ensure support for high-g flights. MPU6000 values continue to be logged as normal Signed-off-by: Keith Packard

altos: Timers clock base depends on perhipheral bus prescalers too

2012-06-02T02:35:33+00:00

For some weird reason, a non-unity perhipheral bus clock scaler affects the base of the various timers; this left the 100Hz tick running at 200Hz. Signed-off-by: Keith Packard

altos: Clear stm i2c transfer timeout alarm

2012-05-28T17:47:28+00:00

Signed-off-by: Keith Packard

altos: Make telemetrum-v1.1 compile with new ao_data structure

2012-05-27T23:24:09+00:00

Signed-off-by: Keith Packard

altos: Don't start ADC ring until the other sensors have a valid value

2012-05-27T22:46:00+00:00

Yes, this is still an ugly kludge, but it's easy. Signed-off-by: Keith Packard

altos: Data packet tick count does not live in adc structure

2012-05-27T22:44:38+00:00

It was moved to the global structure. Having two is confusing. Signed-off-by: Keith Packard