1 files changed, 201 insertions, 0 deletions

diff --git a/lib/chibios-contrib/os/hal/boards/NRF52-DK/board.h b/lib/chibios-contrib/os/hal/boards/NRF52-DK/board.h
new file mode 100644
index 000000000..5c7566a93
--- /dev/null
+++ b/lib/chibios-contrib/os/hal/boards/NRF52-DK/board.h
@@ -0,0 +1,201 @@
+/*
+    Copyright (C) 2016 Stephane D'Alu
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/* Board identifier. */
+#define BOARD_NRF52_DK
+#define BOARD_NAME              "nRF52 DK"
+
+/* Board oscillators-related settings. */
+#define NRF5_XTAL_VALUE        32000000
+#define NRF5_LFCLK_SOURCE      1
+
+/*
+ * GPIO pins. 
+ */
+/* Defined by board */
+#define BTN1           13U
+#define BTN2           14U
+#define BTN3           15U
+#define BTN4           16U
+#define LED1           17U
+#define LED2           18U
+#define LED3           19U
+#define LED4           20U
+#define UART_RTS        5U
+#define UART_TX         6U
+#define UART_CTS        7U
+#define UART_RX         8U
+#define NFC1            9U
+#define NFC2           10U
+#define I2C_SCL        27U
+#define I2C_SDA        26U
+
+/* Our definitions */
+#define SPI_SCK        25U
+#define SPI_MOSI       24U
+#define SPI_MISO       23U
+#define SPI_SS         22U
+
+/* Analog input */
+#define AIN0            2U
+#define AIN1            3U
+#define AIN2            4U
+#define AIN3            5U
+#define AIN4           28U
+#define AIN5           29U
+#define AIN6           30U
+#define AIN7           31U
+#define AREF0         AIN0
+#define AREF1         AIN1
+
+/*
+ * IO pins assignments.
+ */
+/* Defined by board */
+#define IOPORT1_BTN1           13U
+#define IOPORT1_BTN2           14U
+#define IOPORT1_BTN3           15U
+#define IOPORT1_BTN4           16U
+#define IOPORT1_LED1           17U
+#define IOPORT1_LED2           18U
+#define IOPORT1_LED3           19U
+#define IOPORT1_LED4           20U
+#define IOPORT1_UART_RTS        5U
+#define IOPORT1_UART_TX         6U
+#define IOPORT1_UART_CTS        7U
+#define IOPORT1_UART_RX         8U
+#define IOPORT1_NFC1            9U
+#define IOPORT1_NFC2           10U
+#define IOPORT1_I2C_SCL        27U
+#define IOPORT1_I2C_SDA        26U
+#define IOPORT1_RESET          21U
+
+/* Our definitions */
+#define IOPORT1_SPI_SCK        25U
+#define IOPORT1_SPI_MOSI       24U
+#define IOPORT1_SPI_MISO       23U
+#define IOPORT1_SPI_SS         22U
+
+/* Analog inpupt */
+#define IOPORT1_AIN0            2U
+#define IOPORT1_AIN1            3U
+#define IOPORT1_AIN2            4U
+#define IOPORT1_AIN3            5U
+#define IOPORT1_AIN4           28U
+#define IOPORT1_AIN5           29U
+#define IOPORT1_AIN6           30U
+#define IOPORT1_AIN7           31U
+#define IOPORT1_AREF0           IOPORT1_AIN0
+#define IOPORT1_AREF1           IOPORT1_AIN1
+
+/* Arduino naming */
+#define IOPORT1_A0              3U
+#define IOPORT1_A1              4U
+#define IOPORT1_A2             28U
+#define IOPORT1_A3             39U
+#define IOPORT1_A4             30U
+#define IOPORT1_A5             31U
+#define IOPORT1_D0             11U
+#define IOPORT1_D1             12U
+#define IOPORT1_D2             13U
+#define IOPORT1_D3             14U
+#define IOPORT1_D4             15U
+#define IOPORT1_D5             16U
+#define IOPORT1_D6             17U
+#define IOPORT1_D7             18U
+#define IOPORT1_D8             19U
+#define IOPORT1_D9             20U
+#define IOPORT1_D10            22U
+#define IOPORT1_D11            23U
+#define IOPORT1_D12            24U
+#define IOPORT1_D13            25U
+
+
+/*
+ * IO lines assignments.
+ */
+/* Board defined */
+#define LINE_BTN1      PAL_LINE(IOPORT1, IOPORT1_BTN1)
+#define LINE_BTN2      PAL_LINE(IOPORT1, IOPORT1_BTN2)
+#define LINE_BTN3      PAL_LINE(IOPORT1, IOPORT1_BTN3)
+#define LINE_BTN4      PAL_LINE(IOPORT1, IOPORT1_BTN4)
+#define LINE_LED1      PAL_LINE(IOPORT1, IOPORT1_LED1)
+#define LINE_LED2      PAL_LINE(IOPORT1, IOPORT1_LED2)
+#define LINE_LED3      PAL_LINE(IOPORT1, IOPORT1_LED3)
+#define LINE_LED4      PAL_LINE(IOPORT1, IOPORT1_LED4)
+#define LINE_UART_RTS  PAL_LINE(IOPORT1, IOPORT1_UART_RTS)
+#define LINE_UART_TX   PAL_LINE(IOPORT1, IOPORT1_UART_TX)
+#define LINE_UART_CTS  PAL_LINE(IOPORT1, IOPORT1_UART_CTS)
+#define LINE_UART_RX   PAL_LINE(IOPORT1, IOPORT1_UART_RX)
+#define LINE_NFC1      PAL_LINE(IOPORT1, IOPORT1_NFC1)
+#define LINE_NFC2      PAL_LINE(IOPORT1, IOPORT1_NFC2)
+#define LINE_I2C_SCL   PAL_LINE(IOPORT1, IOPORT1_I2C_SCL)
+#define LINE_I2C_SDA   PAL_LINE(IOPORT1, IOPORT1_I2C_SDA)
+
+/* Our definitions */
+#define LINE_SPI_SCK   PAL_LINE(IOPORT1, IOPORT1_SPI_SCK)
+#define LINE_SPI_MOSI  PAL_LINE(IOPORT1, IOPORT1_SPI_MOSI)
+#define LINE_SPI_MISO  PAL_LINE(IOPORT1, IOPORT1_SPI_MISO)
+#define LINE_SPI_SS    PAL_LINE(IOPORT1, IOPORT1_SPI_SS)
+
+/* Analog line */
+#define LINE_AIN0      PAL_LINE(IOPORT1, IOPORT1_AIN0)
+#define LINE_AIN1      PAL_LINE(IOPORT1, IOPORT1_AIN1)
+#define LINE_AIN2      PAL_LINE(IOPORT1, IOPORT1_AIN2)
+#define LINE_AIN3      PAL_LINE(IOPORT1, IOPORT1_AIN3)
+#define LINE_AIN4      PAL_LINE(IOPORT1, IOPORT1_AIN4)
+#define LINE_AIN5      PAL_LINE(IOPORT1, IOPORT1_AIN5)
+#define LINE_AIN6      PAL_LINE(IOPORT1, IOPORT1_AIN6)
+#define LINE_AIN7      PAL_LINE(IOPORT1, IOPORT1_AIN7)
+#define LINE_AREF0     PAL_LINE(IOPORT1, IOPORT1_AREF0)
+#define LINE_AREF1     PAL_LINE(IOPORT1, IOPORT1_AREF1)
+
+/* Arduino naming */
+#define LINE_A0        PAL_LINE(IOPORT1, IOPORT1_A0)
+#define LINE_A1        PAL_LINE(IOPORT1, IOPORT1_A1)
+#define LINE_A2        PAL_LINE(IOPORT1, IOPORT1_A2)
+#define LINE_A3        PAL_LINE(IOPORT1, IOPORT1_A3)
+#define LINE_A4        PAL_LINE(IOPORT1, IOPORT1_A4)
+#define LINE_A5        PAL_LINE(IOPORT1, IOPORT1_A5)
+#define LINE_D0        PAL_LINE(IOPORT1, IOPORT1_D0)
+#define LINE_D1        PAL_LINE(IOPORT1, IOPORT1_D1)
+#define LINE_D2        PAL_LINE(IOPORT1, IOPORT1_D2)
+#define LINE_D3        PAL_LINE(IOPORT1, IOPORT1_D3)
+#define LINE_D4        PAL_LINE(IOPORT1, IOPORT1_D4)
+#define LINE_D5        PAL_LINE(IOPORT1, IOPORT1_D5)
+#define LINE_D6        PAL_LINE(IOPORT1, IOPORT1_D6)
+#define LINE_D7        PAL_LINE(IOPORT1, IOPORT1_D7)
+#define LINE_D8        PAL_LINE(IOPORT1, IOPORT1_D8)
+#define LINE_D9        PAL_LINE(IOPORT1, IOPORT1_D9)
+#define LINE_D10       PAL_LINE(IOPORT1, IOPORT1_D10)
+#define LINE_D11       PAL_LINE(IOPORT1, IOPORT1_D11)
+#define LINE_D12       PAL_LINE(IOPORT1, IOPORT1_D12)
+#define LINE_D13       PAL_LINE(IOPORT1, IOPORT1_D13)
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */