This is a Interim fix to avoid using params before initialized.
The Long term fix will be:
1) Not play the startup tone on start but allow tones to be generated from other invocations (i.e error conditions)
2) Add a command to tone alam to have it read a parameter, after parameter initialization, in the init script. If that parameter is on then sound the startup tone and further tones will be enabled. If it is off all further tones will be disabled.
The new parameter will not be of the class circuit breaker (not named ) as is is not an absolute control of the tone alarm.
Update the comment, to explain how to achive a different perescale
value.
Added PX4_IO_TIMER_ALTERNATE_RATE one board agnostic ifdef
PX4_IO_TIMER_ALTERNATE_RATE that is non board specific.
N.B. I would like to eliminate PX4_IO_TIMER_ALTERNATE_RATE
as well, but I need crazyflie HW to validate that the startup
script can just set the rate on the PWM to 3921 fast enough to
not effect the motors.
It makes more sense to set the optimization flags on a platform basis
instead of individually for each module. This allows for different
optimization options for SITL, NuttX, Snapdragon, etc.
Working crazyflie firmware build
* Console on USART3
* Could not disable building PX4IO firmware, currently commented out
Don't build PX4IO firmware if the board doesn't ask for it
Added crazyflie motor driver
Fixed wrong register
CLK_SEL is in PWR_MGMT_1
Initial I2C/SPI MPU9250 device
* Tested with I2C
* Need to add error checking
* Intermittent crash on stop call
Working ak8963 mag driver
Functional lps25h driver. Work in progress.
Works well enough to probe and allow sensors task to start.
Added serial port test module
HACK! Get sensors module working
Set crazyflie PWM range
Extend baudrate for Crazyflie's NRF radio
Added dummy tone alarm to allow for init
Added autostart script for Crazyflie
These functions used vprintf which is not available on all platforms.
They also do not enable line and file debug output.
Changed to macros that preserve the output format. Uses new macro that
can be used to implement per object, runtime selectable logging
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
The existing orb_advert_t use thoughout the code sometimes tries
to treat it as a file descriptor and there are checks for < 0
and ::close calls on orb_advert_t types which is an invalid use
of an object pointer, which is what orb_advert_t really is.
Initially I had changed the -1 initializations to 0 but it was
suggested that this should be nullptr. That was a good recommendation
but the definition of orb_advert_t had to change to void * because
you cannot initialize a uintptr_t as nullptr.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
David Sidrane