6 Commits

Author	SHA1	Message	Date
Neil McKechnie	86c3020672	Correct display of high VPIN numbers in diagnostic output. ... No functional change. VPINs are unsigned integers in the range 0-65535 (although the highest values are special, 65535=VPIN_NONE). Values above 32767 were erroneously being displayed as negative. This has been fixed, which is a pre-requisite for allowing VPINs above 32767 to be used.	2023-03-27 13:08:14 +01:00
Neil McKechnie	ca4592dc3e	Reinstate original #ifdef DIAG_IO tests in servo modules	2023-03-01 23:09:27 +00:00
Neil McKechnie	21c82b37b0	Allow frequency of PWM to be set for PCA9685 drivers. ... It's a parameter on the create() call, e.g. PCA9685::create(vpin, npins, address, frequency);	2023-02-15 22:29:21 +00:00
Neil McKechnie	9dd9990979	Improve formatting of I2CAddress data type in diagnostics.	2023-02-09 00:16:06 +00:00
Neil McKechnie	5439dd3158	Suppress compiler warnings.	2023-02-07 17:59:40 +00:00
Neil McKechnie	aad0d28d1f	Servo driver - split PCA9685 into a filter + PWM driver. ... Two new drivers: PCA9685pwm drives the PCA9685 I2C device directly, and Servo driver which acts as a 'shim' over the top to control animations. This is aimed at supporting devices like the EXIOExpander by allowing the Servo driver to talk to the EXIOExpander driver instead, to animate servos on another controller.	2023-02-07 17:24:05 +00:00