linux boards (ocpoc, bbblue, navio2) replace custom adc drivers with simple px4_arch implementation

boards/beaglebone/blue/src/board_config.h

@@ -39,27 +39,17 @@
 
 #pragma once
 
-#ifndef BOARD_CONFIG_H
-#define BOARD_CONFIG_H
-
 #define BOARD_OVERRIDE_UUID "BBBLUEID00000000" // must be of length 16
 #define PX4_SOC_ARCH_ID     PX4_SOC_ARCH_ID_BBBLUE
 
 #define BOARD_BATTERY1_V_DIV   (11.0f)
-//#define BOARD_BATTERY1_A_PER_V (15.391030303f)
-
-// Battery ADC channels
-#define ADC_BATTERY_VOLTAGE_CHANNEL     5
-#define ADC_BATTERY_CURRENT_CHANNEL     ((uint8_t)(-1))
-#define ADC_AIRSPEED_VOLTAGE_CHANNEL    ((uint8_t)(-1))
 
 #define BOARD_HAS_NO_BOOTLOADER
 
 #define BOARD_MAX_LEDS 4 // Number external of LED's this board has
 
-/*
- * I2C busses
- */
+
+// I2C
 #define PX4_I2C_BUS_EXPANSION   1 // i2c-1: pins P9 17,18
 #define PX4_I2C_BUS_ONBOARD     2 // i2c-2: pins P9 19,20 - bmp280, mpu9250
 
@@ -68,6 +58,14 @@
 #define PX4_I2C_OBDEV_MPU9250 0x68
 #define PX4_I2C_OBDEV_BMP280  0x76
 
+
+// ADC channels:
+#define ADC_CHANNELS (1 << 5)
+
+#define ADC_BATTERY_VOLTAGE_CHANNEL  5
+#define ADC_BATTERY_CURRENT_CHANNEL  ((uint8_t)(-1))
+
+
 #include <system_config.h>
 #include <px4_platform_common/board_common.h>
 
@@ -87,8 +85,6 @@ void rc_cleaning(void);
 #define rc_i2c_unlock_bus	rc_i2c_release_bus
 #define rc_i2c_get_lock		rc_i2c_get_in_use_state
 
-#define rc_adc_read_raw		rc_adc_raw
-
 #define rc_servo_send_pulse_us			rc_send_servo_pulse_us
 
 #define rc_filter_empty					rc_empty_filter
@@ -99,4 +95,3 @@ void rc_cleaning(void);
 
 #endif
 
-#endif // BOARD_CONFIG_H