added basic code

2 files changed, 198 insertions, 0 deletions

diff --git a/arduino/variants/pca10056/variant.cpp b/arduino/variants/pca10056/variant.cpp
new file mode 100755
index 0000000..0f02ad9
--- /dev/null
+++ b/arduino/variants/pca10056/variant.cpp
@@ -0,0 +1,58 @@
+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+  Copyright (c) 2018, Adafruit Industries (adafruit.com)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "variant.h"
+#include "wiring_constants.h"
+#include "wiring_digital.h"
+#include "nrf.h"
+#include "usb.h"
+
+#include "flash/flash_qspi.h"
+
+const uint32_t g_ADigitalPinMap[] =
+{
+  // P0
+  0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 ,
+  8 , 9 , 10, 11, 12, 13, 14, 15,
+  16, 17, 18, 19, 20, 21, 22, 23,
+  24, 25, 26, 27, 28, 29, 30, 31,
+
+  // P1
+  32, 33, 34, 35, 36, 37, 38, 39,
+  40, 41, 42, 43, 44, 45, 46, 47
+};
+
+
+void initVariant()
+{
+  // LED1 & LED2
+  pinMode(PIN_LED1, OUTPUT);
+  ledOff(PIN_LED1);
+
+  pinMode(PIN_LED2, OUTPUT);
+  ledOff(PIN_LED2);
+
+  // Init External Flash
+  flash_qspi_init();
+
+  // USB init
+  usb_init();
+}
+
diff --git a/arduino/variants/pca10056/variant.h b/arduino/variants/pca10056/variant.h
new file mode 100755
index 0000000..abf90b5
--- /dev/null
+++ b/arduino/variants/pca10056/variant.h
@@ -0,0 +1,140 @@
+ /*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+  Copyright (c) 2018, Adafruit Industries (adafruit.com)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _VARIANT_PCA10056_
+#define _VARIANT_PCA10056_
+
+/** Master clock frequency */
+#define VARIANT_MCK       (64000000ul)
+
+#define USE_LFXO      // Board uses 32khz crystal for LF
+// define USE_LFRC    // Board uses RC for LF
+
+/*----------------------------------------------------------------------------
+ *        Headers
+ *----------------------------------------------------------------------------*/
+
+#include "WVariant.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+// Number of pins defined in PinDescription array
+#define PINS_COUNT           (48)
+#define NUM_DIGITAL_PINS     (48)
+#define NUM_ANALOG_INPUTS    (6)
+#define NUM_ANALOG_OUTPUTS   (0)
+
+// LEDs
+#define PIN_LED1             (13)
+#define PIN_LED2             (14)
+
+#define LED_BUILTIN          PIN_LED1
+#define LED_CONN             PIN_LED2
+
+#define LED_RED              PIN_LED1
+#define LED_BLUE             PIN_LED2
+
+#define LED_STATE_ON         0         // State when LED is litted
+
+/*
+ * Analog pins
+ */
+#define PIN_A0               (3)
+#define PIN_A1               (4)
+#define PIN_A2               (28)
+#define PIN_A3               (29)
+#define PIN_A4               (30)
+#define PIN_A5               (31)
+#define PIN_A6               (0xff)
+#define PIN_A7               (0xff)
+
+static const uint8_t A0  = PIN_A0 ;
+static const uint8_t A1  = PIN_A1 ;
+static const uint8_t A2  = PIN_A2 ;
+static const uint8_t A3  = PIN_A3 ;
+static const uint8_t A4  = PIN_A4 ;
+static const uint8_t A5  = PIN_A5 ;
+static const uint8_t A6  = PIN_A6 ;
+static const uint8_t A7  = PIN_A7 ;
+#define ADC_RESOLUTION    14
+
+// Other pins
+#define PIN_AREF           (2)
+#define PIN_DFU            (11)
+#define PIN_NFC1           (9)
+#define PIN_NFC2           (10)
+
+static const uint8_t AREF = PIN_AREF;
+
+/*
+ * Serial interfaces
+ */
+#define PIN_SERIAL_RX       (33)
+#define PIN_SERIAL_TX       (34)
+
+//#define PIN_SERIAL2_RX      (8)
+//#define PIN_SERIAL2_TX      (6)
+
+/*
+ * SPI Interfaces
+ */
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         (46)
+#define PIN_SPI_MOSI         (45)
+#define PIN_SPI_SCK          (47)
+
+static const uint8_t SS   = 44 ;
+static const uint8_t MOSI = PIN_SPI_MOSI ;
+static const uint8_t MISO = PIN_SPI_MISO ;
+static const uint8_t SCK  = PIN_SPI_SCK ;
+
+/*
+ * Wire Interfaces
+ */
+#define WIRE_INTERFACES_COUNT 1
+
+#define PIN_WIRE_SDA         (26)
+#define PIN_WIRE_SCL         (27)
+
+/*
+ * QSPI interface for external flash
+ */
+#define PIN_QSPI_SCK         19
+#define PIN_QSPI_CS          17
+#define PIN_QSPI_DATA0       20
+#define PIN_QSPI_DATA1       21
+#define PIN_QSPI_DATA2       22
+#define PIN_QSPI_DATA3       23
+
+// On-board QSPI Flash
+// If EXTERNAL_FLASH_DEVICES is not defined, all supported devices will be used
+#define EXTERNAL_FLASH_DEVICES   MX25R6435F
+
+#ifdef __cplusplus
+}
+#endif
+
+/*----------------------------------------------------------------------------
+ *        Arduino objects - C++ only
+ *----------------------------------------------------------------------------*/
+
+#endif