v0.3.2-dev

Jun 11, 2021. Updates relative to v0.3.0-alpha:

• create can_pwm_with_feedback project that get info from ESC and publishes it into UAVCAN
• improve internal combustion engine (ICE) by adding current and voltage measurement, fixing pins according to the new board
• improve can_uart_bridge by disabling uart tx while there is no data on RX line or can bus, so solve the problem when you can't program ESP8266 connected to stm32
• little improvement in UAVCAN health indication
• other little changes

Stable versions:

№	Uavcan node name	Tag	Date	Hash
1	airspeed	airspeed_v0.3.0alpha	Apr 05, 2021	04866c1
2	can_pwm	can_pwm_v0.3.0alpha	Apr 05, 2021	04866c1
3	can_pwm_with_feedback	can_pwm_with_feedback_v0.3.2	May 31, 2021	0b55576
4	ice	ice_v0.3.2	Jun 10, 2021	8b0c6cf

In-testing process versions:

№	Uavcan node name	Tag	Date	Hash
1	gps_mag_baro	gps_mag_baro_v0.2.9	Apr 5, 2021	7baa09b
2	charger		?	?
3	fuel_tank	fuel_tank_v0.3.0alpha	Apr 5, 2021	7baa09b
4	inclinometer		Mar 29, 2021	e97b7c4

In-development process versions:

№	Uavcan node name	Tag	Date	Hash
1	can_uart_bridge	can_uart_bridge_v0.1.1	Apr 10, 2021	8337488
2	pmu_cover		Oct 5, 2020	ef5b29a
3	rangefinder		Aug 5, 2020	0fe6caf