STM3 ESC dual brushless motor controller. 10-60v, motor power rating tiny to kW. Ganged or independent motor control As used in 'The Brute' locomotive - www.jons-workshop.com
Dependencies: mbed BufferedSerial Servo FastPWM
Radio_Control_In.h
- Committer:
- JonFreeman
- Date:
- 2019-03-04
- Revision:
- 12:d1d21a2941ef
- Parent:
- 11:bfb73f083009
File content as of revision 12:d1d21a2941ef:
#include "mbed.h" #ifndef MBED_JONS_RADIO_CONTROL_IN_H #define MBED_JONS_RADIO_CONTROL_IN_H /**class RControl_In Jon Freeman Jan 2019 Checks for __-__ duration 800-2200us Checks repetition rate in range 5-25ms */ class RControl_In // Class to Read servo style pwm input _____-_____ { InterruptIn pulse_in; Timer t; int32_t pulse_width_us, period_us, pulse_count; double lost_chan_return_value; void RadC_rise (); void RadC_fall (); public: // RControl_In () ; // Default Constructor RControl_In (PinName inp) : pulse_in(inp) { // Default Constructor pulse_in.mode (PullDown); pulse_in.rise(callback(this, &RControl_In::RadC_rise)); // Attach handler to the rising interruptIn edge pulse_in.fall(callback(this, &RControl_In::RadC_fall)); // Attach handler to the falling interruptIn edge pulse_width_us = period_us = pulse_count = 0; lost_chan_return_value = 0.0; } ; bool validate_rx () ; // Informs whether signal being rx'd void reset () ; void set_lost_chan_return_value (double) ; // set what 'normalised' returns when no signal uint32_t pulsecount () ; // will count up at frame rate when radio control all working well uint32_t pulsewidth () ; uint32_t period () ; double normalised (); // Returns 0.0 <= p <= 1.0 or something else when rc not active } ; #endif