nrf/boards: Add Particle Xenon board configuration (an nRF52840).

3 files changed, 115 insertions, 0 deletions

diff --git a/ports/nrf/boards/particle_xenon/mpconfigboard.h b/ports/nrf/boards/particle_xenon/mpconfigboard.h
new file mode 100644
index 000000000..c2aabce48
--- /dev/null
+++ b/ports/nrf/boards/particle_xenon/mpconfigboard.h
@@ -0,0 +1,70 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Jim Mussared
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#define MICROPY_HW_BOARD_NAME       "XENON"
+#define MICROPY_HW_MCU_NAME         "NRF52840"
+#define MICROPY_PY_SYS_PLATFORM     "PARTICLE-XENON"
+
+#define MICROPY_PY_MACHINE_UART     (1)
+#define MICROPY_PY_MACHINE_HW_PWM   (1)
+#define MICROPY_PY_MACHINE_HW_SPI   (1)
+#define MICROPY_PY_MACHINE_TIMER    (1)
+#define MICROPY_PY_MACHINE_RTCOUNTER (1)
+#define MICROPY_PY_MACHINE_I2C      (1)
+#define MICROPY_PY_MACHINE_ADC      (1)
+#define MICROPY_PY_MACHINE_TEMP     (1)
+#define MICROPY_PY_RANDOM_HW_RNG    (1)
+
+#define MICROPY_HW_HAS_LED          (1)
+#define MICROPY_HW_LED_TRICOLOR     (1)
+#define MICROPY_HW_LED_PULLUP       (1)
+
+#define MICROPY_HW_LED_RED          (13) // LED1
+#define MICROPY_HW_LED_GREEN        (14) // LED2
+#define MICROPY_HW_LED_BLUE         (15) // LED3
+
+// UART config
+#define MICROPY_HW_UART1_RX         (8)
+#define MICROPY_HW_UART1_TX         (6)
+#define MICROPY_HW_UART1_CTS        (32+2)
+#define MICROPY_HW_UART1_RTS        (32+1)
+#define MICROPY_HW_UART1_HWFC       (0)
+
+// SPI0 config
+#define MICROPY_HW_SPI0_NAME        "SPI0"
+
+#define MICROPY_HW_SPI0_SCK         (32+15)
+#define MICROPY_HW_SPI0_MOSI        (32+13)
+#define MICROPY_HW_SPI0_MISO        (32+14)
+
+#define MICROPY_HW_PWM0_NAME        "PWM0"
+#define MICROPY_HW_PWM1_NAME        "PWM1"
+#define MICROPY_HW_PWM2_NAME        "PWM2"
+#if 0
+#define MICROPY_HW_PWM3_NAME        "PWM3"
+#endif
+
+#define HELP_TEXT_BOARD_LED         "1,2,3"
diff --git a/ports/nrf/boards/particle_xenon/mpconfigboard.mk b/ports/nrf/boards/particle_xenon/mpconfigboard.mk
new file mode 100644
index 000000000..ca555d393
--- /dev/null
+++ b/ports/nrf/boards/particle_xenon/mpconfigboard.mk
@@ -0,0 +1,7 @@
+MCU_SERIES = m4
+MCU_VARIANT = nrf52
+MCU_SUB_VARIANT = nrf52840
+SOFTDEV_VERSION = 6.1.1
+LD_FILES += boards/nrf52840_1M_256k.ld
+
+NRF_DEFINES += -DNRF52840_XXAA
diff --git a/ports/nrf/boards/particle_xenon/pins.csv b/ports/nrf/boards/particle_xenon/pins.csv
new file mode 100644
index 000000000..30f05c556
--- /dev/null
+++ b/ports/nrf/boards/particle_xenon/pins.csv
@@ -0,0 +1,38 @@
+LED1,P13
+LED2,P14
+LED3,P15
+A0,P3,ADC0_IN1
+A1,P4,ADC0_IN2
+A2,P28,ADC0_IN4
+A3,P29,ADC0_IN5
+A4,P30,ADC0_IN6
+A5,P31,ADC0_IN7
+SPI_SS,P31
+SPI_SCK,P47
+SPI_MOSI,P45
+SPI_MISO,P46
+SPI1_SCK,P33
+SPI1_MOSI,P34
+SPI1_MISO,P40
+UART1_RX,P8
+UART1_TX,P6
+UART2_RX,P42
+UART2_TX,P40
+SDA,P26
+SCL,P27
+SDA1,P33
+SCL1,P34
+D0,P26
+D1,P27
+D2,P33
+D3,P34
+D4,P40
+D5,P42
+D6,P43
+D7,P44
+D8,P35
+D9,P6
+D10,P8
+D11,P46
+D12,P45
+D13,P47