Declaring the address in decimal format meant that it was being
interpreted as a decimal rather than hex address by the tooling
and the intermediate bash arithmetic. This fixes that bug.
Add a rule to build `lpc2k_pgm` when flashing.
It is only compiled if it is using the one in `tools`.
If overwritten to `lpc2k_pgm` if it should be taken from the path,
it is not compiled.
The compilation is still done in `boards/common/msba2/tools` as it was
the case before and this commit does not address this.
The Arduino Nano board is the cheapest member of the Arduino family and used the
same MCU as the Arduino Uno. It differs in the form factor (the Nano is much
smaller), it uses an integrated FT232RL TTL adapter instead of an ATmega16u2 to
provide access to the serial console via USB, and it uses a different
bootloader (which occupies 2 KiB of the 32 KiB flash instead of 0.5 KiB occupied
on the Arduino Uno). This commit mostly copy pastes code from the Arduino Uno.
Add motor_driver driver configuration example.
The most simple motor driver type is used here (MOTOR_DRIVER_1_DIR) which
needs only one pin to work.
This example uses already configured PWM channels and 2 free GPIOS.
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
Configure 2 factice motors in one motor_driver.
native_motor_driver_qdec_simulation() is provided to simulate QDEC encoders
virtually linked to the motors.
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
native_motor_driver_qdec_simulation() callback is called each time
motor_set() from motor_driver driver is called.
It set associated qdec value to the PWM duty cycle.
QDEC values are stored in qdecs_value[] array in the order motors
are described in board.h.
Then it is needed to configure in first motors that needs the QDEC in
board.h.
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
The CPU variable in the boards Makefile.include file already contains the target
CPU, so there is no reason to provide it in each board again as avrdude flag.
This commit automatically sets the avrdude target from the CPU variable and
removes the unneeded flags.
A common configuration file is introduced for stm32f4 with core clock
at 168MHz with HSE at 8MHz, 2 configuration files are introduced to²:
distinguish between clock configuration with and without LSE.
