Cleanup project structure. Update unit test Makefile to place object

files in obj/test

src/main/drivers/pwm_mapping.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#define MAX_PWM_MOTORS  12
+#define MAX_PWM_SERVOS  8
+
+#define MAX_MOTORS  12
+#define MAX_SERVOS  8
+#define MAX_PWM_OUTPUT_PORTS MAX_PWM_MOTORS // must be set to the largest of either MAX_MOTORS or MAX_SERVOS
+
+#if MAX_PWM_OUTPUT_PORTS < MAX_MOTORS || MAX_PWM_OUTPUT_PORTS < MAX_SERVOS
+#error Invalid motor/servo/port configuration
+#endif
+
+
+#define PULSE_1MS   (1000)      // 1ms pulse width
+
+#define MAX_INPUTS  8
+
+#define PWM_TIMER_MHZ 1
+
+typedef struct drv_pwm_config_t {
+    bool useParallelPWM;
+    bool usePPM;
+    bool useRSSIADC;
+#ifdef STM32F10X_MD
+    bool useUART2;
+#endif
+    bool useSoftSerial;
+    bool useServos;
+    bool extraServos;    // configure additional 4 channels in PPM mode as servos, not motors
+    bool airplane;       // fixed wing hardware config, lots of servos etc
+    uint16_t motorPwmRate;
+    uint16_t servoPwmRate;
+    uint16_t idlePulse;  // PWM value to use when initializing the driver. set this to either PULSE_1MS (regular pwm), 
+                         // some higher value (used by 3d mode), or 0, for brushed pwm drivers.
+    uint16_t servoCenterPulse;
+} drv_pwm_config_t;
+
+// This indexes into the read-only hardware definition structure, timerHardware_t, as well as into pwmPorts structure with dynamic data.
+enum {
+    PWM1 = 0,
+    PWM2,
+    PWM3,
+    PWM4,
+    PWM5,
+    PWM6,
+    PWM7,
+    PWM8,
+    PWM9,
+    PWM10,
+    PWM11,
+    PWM12,
+    PWM13,
+    PWM14
+};