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Faketec board support, including build targets
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taco
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52
variants/supermini_nrf52840/variant.cpp
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52
variants/supermini_nrf52840/variant.cpp
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#include "variant.h"
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#include "wiring_constants.h"
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#include "wiring_digital.h"
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#include "nrf.h"
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const uint32_t g_ADigitalPinMap[] =
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{
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// D0 - D9 (left side, top to bottom)
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6, // D0 is P0.06 (D0, TX)
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8, // D1 is P0.08 (D1, RX)
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17, // D2 is P0.17 (D2, SCK)
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20, // D3 is P0.20 (D3, MISO)
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22, // D4 is P0.22 (D4, MOSI)
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24, // D5 is P0.24 (D5, CS)
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32, // D6 is P1.00 (D6, SDA)
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11, // D7 is P0.11 (D7, SCL)
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36, // D8 is P1.04 (D8)
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38, // D9 is P1.06 (D9)
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// D10 - D17 (right side, bottom to top)
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9, // D10 is P0.09 (D10, NFC1)
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10, // D11 is P0.10 (D11, NFC2)
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43, // D12 is P1.11 (D12)
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45, // D13 is P1.13 (D13, SDA1)
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47, // D14 is P1.15 (D14, SCL1)
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2, // D15 is P0.02 (D15, A0)
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29, // D16 is P0.29 (D16, A1)
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31, // D17 is P0.31 (D17, A2)
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// D18 - D20 (extra center pins, left to right)
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33, // D18 is P1.01 (D18, SCK1)
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34, // D19 is P1.02 (D19, MISO1)
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39, // D20 is P1.07 (D20, MOSI1)
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// EXT_VCC
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13, // 'D21' is P0.13 (EXT_VCC) [active high]
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// LED
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15, // 'D22' is P0.15 (LED)
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};
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void initVariant()
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{
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// enable EXT_VCC by default
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pinMode(EXT_VCC, OUTPUT);
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digitalWrite(EXT_VCC, HIGH);
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// enable LED by default
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pinMode(LED_BUILTIN, OUTPUT);
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digitalWrite(LED_BUILTIN, HIGH);
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}
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176
variants/supermini_nrf52840/variant.h
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176
variants/supermini_nrf52840/variant.h
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#ifndef _SUPERMINI_NRF52840_H_
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#define _SUPERMINI_NRF52840_H_
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#define TARGET_SUPERMINI_NRF52840
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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//#define USE_LFXO // Board uses 32khz crystal for LF
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#define USE_LFRC // Board uses RC for LF
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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#define PINS_COUNT (23)
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#define NUM_DIGITAL_PINS (23)
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#define NUM_ANALOG_INPUTS (3)
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#define NUM_ANALOG_OUTPUTS (0)
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// NOTE:
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//
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// BATTERY VOLTAGE IS READ VIA VDDH/5 BY CALLING
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//
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// analogReadVDDHDIV5() // returns uint32_t
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// 3V3 Regulator Disable
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#define PIN_EXT_VCC (21) // EXT_VCC is P0.13 (set low to disable 3v3)
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#define EXT_VCC (PIN_EXT_VCC)
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// LEDs
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#define PIN_LED (22) // USR LED is P0.15
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#define LED_PWR (PINS_COUNT) // no LED_PWR
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#define PIN_NEOPIXEL (PINS_COUNT) // no neopixel
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#define NEOPIXEL_NUM 0
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#define LED_BLUE PIN_LED // required by bluefruit library
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#define LED_BUILTIN PIN_LED
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#define LED_STATE_ON 1 // State when LED is on
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/*
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* Buttons
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*/
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#define PIN_BUTTON1 (PINS_COUNT) // no button
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// Digital PINs
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// NOTE: THIS IS A RENUMBERING OF THE PINS
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// AND DOES NOT CORRESPOND TO THE NICENANO DIAGRAM
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// left side (top to bottom)
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#define D0 (0ul) // P0.06 (TX)
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#define D1 (1ul) // P0.08 (RX)
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#define D2 (2ul) // P0.17 (SCK)
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#define D3 (3ul) // P0.20 (MISO)
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#define D4 (4ul) // P0.22 (MOSI)
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#define D5 (5ul) // P0.24 (CS)
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#define D6 (6ul) // P1.00 (SDA)
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#define D7 (7ul) // P0.11 (SCL)
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#define D8 (8ul) // P1.04
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#define D9 (9ul) // P1.06
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// right side (bottom to top)
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#define D10 (10ul) // P0.09 (NFC1)
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#define D11 (11ul) // P0.10 (NFC2)
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#define D12 (12ul) // P1.11
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#define D13 (13ul) // P1.13 (SDA1)
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#define D14 (14ul) // P1.15 (SCL1)
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#define D15 (15ul) // P0.02/AIN0 (A0)
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#define D16 (16ul) // P0.29/AIN6 (A1)
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#define D17 (17ul) // P0.31/AIN7 (A2)
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// extra center pins (left to right)
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#define D18 (18ul) // P1.01 (SCK1)
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#define D19 (19ul) // P1.02 (MISO1)
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#define D20 (20ul) // P1.07 (MOSI1)
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/*
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* Macros for nRF pin numbers for compatibility
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*/
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#define P0_06 (D0)
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#define P0_08 (D1)
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#define P0_17 (D2)
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#define P0_20 (D3)
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#define P0_22 (D4)
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#define P0_24 (D5)
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#define P1_00 (D6)
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#define P0_11 (D7)
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#define P1_04 (D8)
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#define P1_06 (D9)
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#define P0_09 (D10)
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#define P0_10 (D11)
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#define P1_11 (D12)
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#define P1_13 (D13)
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#define P1_15 (D14)
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#define P0_02 (D15)
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#define P0_29 (D16)
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#define P0_31 (D17)
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#define P1_01 (D18)
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#define P1_02 (D19)
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#define P1_07 (D20)
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#define P0_13 (EXT_VCC)
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#define P0_15 (PIN_LED)
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/*
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* Analog pins
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*/
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#define PIN_A0 (15) // P0.02 (D15)
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#define PIN_A1 (16) // P0.29 (D16)
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#define PIN_A2 (17) // P0.31 (D17)
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static const uint8_t A0 = PIN_A0 ;
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static const uint8_t A1 = PIN_A1 ;
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static const uint8_t A2 = PIN_A2 ;
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#define ADC_RESOLUTION 12
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/*
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* Other pins
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*/
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#define PIN_NFC1 (10) // P0.09 - also D10
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#define PIN_NFC2 (11) // P0.10 - also D11
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/*
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* Serial interfaces
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*/
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#define PIN_SERIAL1_TX (0) // P0.06 - also D0
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#define PIN_SERIAL1_RX (1) // P0.08 - also D1
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/*
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* SPI Interfaces
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*/
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#define SPI_INTERFACES_COUNT 2
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#define PIN_SPI_SCK (2) // P0.17 - D2
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#define PIN_SPI_MISO (3) // P0.20 - D3
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#define PIN_SPI_MOSI (4) // P0.22 - D4
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static const uint8_t SS = (5); // P0.24 - D5
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static const uint8_t MOSI = PIN_SPI_MOSI ;
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static const uint8_t MISO = PIN_SPI_MISO ;
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static const uint8_t SCK = PIN_SPI_SCK ;
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#define PIN_SPI1_SCK (18) // P1.01 - D18
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#define PIN_SPI1_MISO (19) // P1.02 - D19
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#define PIN_SPI1_MOSI (20) // P1.07 - D20
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/*
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* Wire Interfaces
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*/
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#define WIRE_INTERFACES_COUNT 2
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#define PIN_WIRE_SDA (6) // P1.00 - D6
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#define PIN_WIRE_SCL (7) // P0.11 - D7
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static const uint8_t SDA = PIN_WIRE_SDA;
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static const uint8_t SCL = PIN_WIRE_SCL;
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#define PIN_WIRE1_SDA (13) // P1.13 - D13
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#define PIN_WIRE1_SCL (14) // P1.15 - D14
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#ifdef __cplusplus
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}
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#endif
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