The primary reason is to support the D4R-II with it's much faster PWM
frequency. The PWM RSSI code could not keep up, and since there are no
timers free for using capture compare of PWM signals in hardware one
solution is to use the ADC at a slow sample rate.
RC2 is used as before and it expects a signal between 0 and 3.3v. An
inline smoothing capacitor may help.
This commit also removes the cli command adc_power_channel since the
reading was never actually exposed anywhere.
Also support FrSky 1khz RSSI. See documentation also added in this
commit.
This commit also cleans up the PWM mapping code. 'mask' didn't need to
be a mask and it wasn't possible to add another 'type' since there were
only 4 possible values when it was a mask and they were already defined.
Combined with switching to using 16 bits instead of 8 for the mapping
configurations, it's now possible to have 256 types instead of 4 at the
expense of a few bytes of flash.
Moved the RSSI calculation into rx_common.c, previously it was in the
main loop.
own dedicated serial port.
Added a feature to enable/disable RX_MSP.
Renamed feature SERIALRX to RX_SERIAL.
Renamed feature PARALLEL_PWM to RX_PARALLEL_PWM
Renamed PPM to RX_PPM.
Update serial configuration checking to better support Serial RX and
telemetry by verifiying serial port features and supported baud rates.
It's now possible to use a low-speed serial rx provider via softserial -
only problem is all the current serial rx providers are 100000/115200
baud. The code changes however open the door for using serial rx and
any capable serial port such as uart3-5 on the STM32F30x
It's also now possible to use GPS at low speeds on software serial
ports.
This enables a new feature setting for PARALLEL_PWM which is enabled by
default.
This starts to move much of the feature checking/excluding code that is
littered through into a single place - validateAndFixConfig(). Since
the config is known to be valid after the method is called other code
can just get on with it's job instead of checking for confliciting
features/settings.
TIM8 correctly. Software serial conficted with parallel PWM input. Fixed
crash due to incorrect timerConfig index calculation code.
The crash occurred when capture compare interrupt handlers attempted to
call an invalid callback.
Note: the crash does not affect existing baseflight code since the
formula is OK when using a 2 dimensional array with equal dimensions.
Formula details here:
https://docs.google.com/spreadsheets/d/1UuxnC0VKiprvt1wt3KXffefEWJUb_-ILFLQuP377Anw
In doing so accelerometer sensor and trim code had to be cleaned.
Added a new method to buzzer.c to avoid exposing toggleBeep.
Renamed current_profile to current_profile_index to avoid confusion.
Moved some GPS code from mw.c into gps_common.c.
Moved pid values into a pidProfile_t structure; this was done so that
gps_common.c does not have a dependency on config_profile.h.
pidProfile_t lives in flight_common.h now.
Moved gps profile settings from profile_t into gpsProfile_t for the same
reason.
Removed gps_common.c's dependency on masterConfig_t by passing needed
variables into gpsInit().
the code is doing. There are now no EEPROM read/write/reset/verify
methods that take any arguments which removes magic boolean variables
from method signatures.
This also removes duplicate code in the cliDefaults and cliSave commands
which results in smaller code also also due to the deduplication of a
reboot message.
only what it's name implies and it's method takes no arguments. This
avoids the 0/1 magic numbers which was a flag to decide whether the user
should be notified after the EEPROM has been read (!).
Introduced a method called readEEPROMAndNotify() which is used in all
cases where writeEEPROM(1) was previously called.
Additionally this avoid re-reading the profile when the reboot command
is issued which speeds up reboots.
Finally this avoid needless comments because the code tells you now what
it is going to do.
code into rx_common.c. Moved some GPS code into gps_common.c. Isolated
some GPS functions into gps_common.c that were called from mw.c/loop().
moved gimbal defines into gimbal.h. Moved sound & light code into
statusindicator.c
remove dependency on board.h and mw.h on a few files.
Moved rx configuration paramaters into rxConfig in order to remove the
dependency on config_t from the sbus rx code - sumd/spektrum to follow.
Avoided use of YAW/PITCH/ROLL in some files since those constants are
from an unrelated enum type.
Replaced some magic numbers with constants to remove comments and
improve code readability.
Note, due to the tight coupling and global variable usage it was
difficult to create a smaller commit.
This fixes a bug where buzzerFreq could be uninitialised before it's
use.
This improves performance by only checking whether to sound the battery
alarm after the battery voltage has been recalculated.
There were unused battery beep codes which have been deleted to save
code size.
Configuration structure extracted from mw.h into config.h.
Moved mixer configuration structures into flight_mixer.h.
Added a build_config.c in order to decouple pwm_common.h from config.h.
Finally, battery configuration values now live in a batteryConfig
structure which means that battery.c does not depend on config.h and all
of it's dependencies.
Fixed the use of plurals on defines that were not collection objects.
PIDITEMS and CHECKBOXITEMS are now PID_ITEM_COUNT and
CHECKBOX_ITEM_COUNT.
