Merge pull request #1135 from dhalbert/nrf_board_rename

rename nRF boards to feather_nrf52832 and feather_nrf52840_express

Author: tannewt

.travis.yml

@@ -30,7 +30,8 @@ env:
   - TRAVIS_BOARD=pirkey_m0
   - TRAVIS_BOARD=gemma_m0
   - TRAVIS_BOARD=hallowing_m0_express
-  - TRAVIS_BOARD=feather52832
+  - TRAVIS_BOARD=feather_nrf52832
+  - TRAVIS_BOARD=feather_nrf52840_express
 
 addons:
   artifacts:
@@ -54,7 +55,7 @@ before_script:
   - ([[ -z "$TRAVIS_BOARD" || $TRAVIS_BOARD = "feather_huzzah" ]] || (wget https://s3.amazonaws.com/adafruit-circuit-python/gcc-arm-embedded_7-2018q2-1~trusty1_amd64.deb && sudo dpkg -i gcc-arm-embedded*_amd64.deb))
 
   # For nrf builds
-  - ([[ $TRAVIS_BOARD != "feather52832" && $TRAVIS_BOARD != "pca10056" ]] || sudo ports/nrf/drivers/bluetooth/download_ble_stack.sh)
+  - ([[ $TRAVIS_BOARD != "feather_nrf52832" && $TRAVIS_BOARD != "feather_nrf52840_express" && $TRAVIS_BOARD != "pca10056" ]] || sudo ports/nrf/drivers/bluetooth/download_ble_stack.sh)
   # For huzzah builds
   - if [[ $TRAVIS_BOARD = "feather_huzzah" ]]; then wget https://github.com/jepler/esp-open-sdk/releases/download/2018-06-10/xtensa-lx106-elf-standalone.tar.gz && tar xavf xtensa-lx106-elf-standalone.tar.gz; PATH=$(readlink -f xtensa-lx106-elf/bin):$PATH; fi
   # For coverage testing (upgrade is used to get latest urllib3 version)

ports/nrf/README.md

@@ -36,9 +36,9 @@ the following links:
 > **NOTE**: These board specific readmes may be more up to date than the
   generic board-neutral documentation further down.
 
-* Adafruit [Feather nRF52](boards/feather52/README.md): 512KB Flash, 64KB SRAM
-* Adafruit [Feather nRF52840](boards/feather52840/README.md): 1MB Flash, 256KB SRAM
-* Nordic PCA10056 see [Feather nRF52840](boards/feather52840/README.md)
+* Adafruit [Feather nRF52](boards/feather_nrf52832/README.md): 512KB Flash, 64KB SRAM
+* Adafruit [Feather nRF52840](boards/feather_nrf52840_express/README.md): 1MB Flash, 256KB SRAM
+* Nordic PCA10056 see [Feather nRF52840](boards/pca10056/README.md)
 
 For all other board targets, see the generic notes below.
 
@@ -74,12 +74,12 @@ Note: further tuning of features to include in bluetooth or even setting up the
 
 ## Target Boards and Make Flags
 
-Target Board (BOARD) | Bluetooth Stack (SD)    | Bluetooth Support      | Flash Util
----------------------|-------------------------|------------------------|-------------------------------
-pca10040             | s132                    | Peripheral and Scanner | [Segger](#segger-targets)
-feather52832         | s132                    | Peripheral and Scanner | [UART DFU](#dfu-targets)
-pca10056             | s140                    | Peripheral and Scanner | [Segger](#segger-targets)
-feather52840         | s140                    | Peripheral and Scanner | [UART DFU](#dfu-targets)
+Target Board (BOARD)     | Bluetooth Stack (SD)    | Bluetooth Support      | Flash Util
+-------------------------|-------------------------|------------------------|-------------------------------
+pca10040                 | s132                    | Peripheral and Scanner | [Segger](#segger-targets)
+pca10056                 | s140                    | Peripheral and Scanner | [Segger](#segger-targets)
+feather_nrf52832         | s132                    | Peripheral and Scanner | [UART DFU](#dfu-targets)
+feather_nrf52840_express | s140                    | Peripheral and Scanner | UF2 bootloader
 
 ## Segger Targets
 
@@ -107,9 +107,9 @@ run follow command to install [adafruit-nrfutil](https://github.com/adafruit/Ada
 * dfu-gen: Generates a Firmware zip to be used by the DFU flash application.
 * dfu-flash: Triggers the DFU flash application to upload the firmware from the generated Firmware zip file.
 
-Example on how to generate and flash feather52832 target:
+Example on how to generate and flash feather_nrf52832 target:
 
-    make BOARD=feather52832 SD=s132
+    make BOARD=feather_nrf52832 SD=s132
     make BOARD=feather52832 SD=s132 dfu-gen dfu-flash
 
 ## Bluetooth LE REPL

ports/nrf/boards/feather52832/mpconfigboard.mk

@@ -38,12 +38,12 @@ run following command to install [adafruit-nrfutil](https://github.com/adafruit/
 #### REPL over UART (default settings)
 
 To build a CircuitPython binary with default settings for the
-`feather52832` target enter:
+`feather_nrf52832` target enter:
 
-> **NOTE:** `BOARD=feather52832` is the default option and isn't stricly required.
+> **NOTE:** `BOARD=feather_nrf52832` is the default option and isn't stricly required.
 
 ```
-$ make BOARD=feather52832 V=1
+$ make BOARD=feather_nrf52832 V=1
 ```
 
 #### REPL over BLE UART (AKA 'NUS')
@@ -113,15 +113,15 @@ image, as described earlier in this readme.
 > The name of the serial port target will vary, depending on your OS.
 
 ```
-$ make BOARD=feather52832 SERIAL=/dev/tty.SLAB_USBtoUART dfu-gen dfu-flash
+$ make BOARD=feather_nrf52832 SERIAL=/dev/tty.SLAB_USBtoUART dfu-gen dfu-flash
 ```
 
 By default, CircuitPython will build with **BLE** support enabled using
 `SD=s132` and the `SOFTDEV_VERSION=2.0.1`. If you wish to specify a different
 SD family or version you can enter the optional fields as shown below:
 
 ```
-$ make BOARD=feather52832 SERIAL=/dev/tty.SLAB_USBtoUART SD=s132 SOFTDEV_VERSION=5.0.0 dfu-gen dfu-flash
+$ make BOARD=feather_nrf52832 SERIAL=/dev/tty.SLAB_USBtoUART SD=s132 SOFTDEV_VERSION=5.0.0 dfu-gen dfu-flash
 ```
 
 ## Working with CircuitPython

ports/nrf/boards/feather52840/mpconfigboard.h

@@ -0,0 +1,11 @@
+MCU_SERIES = m4
+MCU_VARIANT = nrf52
+MCU_SUB_VARIANT = nrf52
+SD ?= s132
+SOFTDEV_VERSION ?= 2.0.1
+
+LD_FILE = boards/feather_nrf52832/custom_nrf52832_dfu_app_$(SOFTDEV_VERSION).ld
+BOOT_FILE = boards/feather_nrf52832/bootloader/feather52_bootloader_$(SOFTDEV_VERSION)_s132_single
+
+BOOT_SETTING_ADDR = 0x7F000
+NRF_DEFINES += -DNRF52832_XXAA

ports/nrf/boards/feather52832/README.md renamed to ports/nrf/boards/feather_nrf52832/README.md

@@ -0,0 +1,75 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 Glenn Ruben Bakke
+ * Copyright (c) 2018 Dan Halbert for Adafruit Industries
+ *
+ * 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 FEATHER52840
+
+#define MICROPY_HW_BOARD_NAME       "Adafruit Feather nRF52840 Express"
+#define MICROPY_HW_MCU_NAME         "nRF52840"
+#define MICROPY_PY_SYS_PLATFORM     "Feather52840"
+
+// #define MICROPY_HW_NEOPIXEL         NRF_GPIO_PIN_MAP(0, 13)
+
+// #define MICROPY_QSPI_DATA0          NRF_GPIO_PIN_MAP(1, 9)
+// #define MICROPY_QSPI_DATA1          NRF_GPIO_PIN_MAP(0, 11)
+// #define MICROPY_QSPI_DATA2          NRF_GPIO_PIN_MAP(0, 12)
+// #define MICROPY_QSPI_DATA3          NRF_GPIO_PIN_MAP(0, 14)
+// #define MICROPY_QSPI_SCK            NRF_GPIO_PIN_MAP(0, 8)
+// #define MICROPY_QSPI_CS             NRF_GPIO_PIN_MAP(1, 8)
+
+// #define MICROPY_HW_UART_RX          NRF_GPIO_PIN_MAP(0, 8)
+// #define MICROPY_HW_UART_TX          NRF_GPIO_PIN_MAP(0, 6)
+// #define MICROPY_HW_UART_HWFC        (0)
+
+#define CIRCUITPY_AUTORELOAD_DELAY_MS 500
+
+// If you change this, then make sure to update the linker scripts as well to
+// make sure you don't overwrite code
+#define PORT_HEAP_SIZE              (128 * 1024)
+// TODO #define CIRCUITPY_INTERNAL_NVM_SIZE 8192
+
+#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE)
+
+// TODO #include "external_flash/devices.h"
+
+#define EXTERNAL_FLASH_DEVICE_COUNT 1
+#define EXTERNAL_FLASH_DEVICES GD25Q16C
+
+#define EXTERNAL_FLASH_QSPI_DUAL
+
+// TODO include "external_flash/external_flash.h"
+
+#define BOARD_HAS_CRYSTAL 1
+
+#define DEFAULT_I2C_BUS_SCL         NRF_GPIO_PIN_MAP(1, 11)
+#define DEFAULT_I2C_BUS_SDA         NRF_GPIO_PIN_MAP(1, 12)
+
+#define DEFAULT_SPI_BUS_SCK         NRF_GPIO_PIN_MAP(0, 20)
+#define DEFAULT_SPI_BUS_MOSI        NRF_GPIO_PIN_MAP(0, 23)
+#define DEFAULT_SPI_BUS_MISO        NRF_GPIO_PIN_MAP(0, 22)
+
+#define DEFAULT_UART_BUS_RX         NRF_GPIO_PIN_MAP(1, 0)
+#define DEFAULT_UART_BUS_TX         NRF_GPIO_PIN_MAP(0, 24)

ports/nrf/boards/feather52832/board.c renamed to ports/nrf/boards/feather_nrf52832/board.c

@@ -25,4 +25,4 @@
  */
 
 // Pins aren't actually defined here. They are in the board specific directory
-// such as boards/feather52832/pins.csv
+// such as boards/feather_nrf52832/pins.csv

ports/nrf/boards/feather52832/custom_nrf52832_dfu_app_2.0.1.ld renamed to ports/nrf/boards/feather_nrf52832/custom_nrf52832_dfu_app_2.0.1.ld

@@ -2,7 +2,30 @@ rm -rf ports/atmel-samd/build*
 rm -rf ports/esp8266/build*
 rm -rf ports/nrf/build*
 
-ATMEL_BOARDS="arduino_zero circuitplayground_express circuitplayground_express_crickit feather_radiofruit_zigbee feather_m0_basic feather_m0_adalogger itsybitsy_m0_express itsybitsy_m4_express feather_m0_rfm69 feather_m0_rfm9x feather_m0_express feather_m0_express_crickit feather_m4_express metro_m0_express metro_m4_express pirkey_m0 trinket_m0 gemma_m0 feather52832 feather_huzzah pca10056 hallowing_m0_express"
+ATMEL_BOARDS="\
+arduino_zero \
+circuitplayground_express \
+circuitplayground_express_crickit \
+feather_huzzah \
+feather_m0_adalogger \
+feather_m0_basic \
+feather_m0_express \
+feather_m0_express_crickit \
+feather_m0_rfm69 \
+feather_m0_rfm9x \
+feather_m4_express \
+feather_nrf52832 \
+feather_nrf52840 \
+feather_radiofruit_zigbee \
+gemma_m0 \
+hallowing_m0_express \
+itsybitsy_m0_express \
+itsybitsy_m4_express \
+metro_m0_express \
+metro_m4_express \
+pirkey_m0 \
+trinket_m0 \
+"
 ROSIE_SETUPS="rosie-ci"
 
 PARALLEL="-j 5"
@@ -41,11 +64,16 @@ for board in $boards; do
             (( exit_status = exit_status || $? ))
             temp_filename=ports/esp8266/build/firmware-combined.bin
             extension=bin
-        elif [ $board == "feather52832" ]; then
-            make $PARALLEL -C ports/nrf TRANSLATION=$language BOARD=feather52832
+        elif [ $board == "feather_nrf52832" ]; then
+            make $PARALLEL -C ports/nrf TRANSLATION=$language BOARD=feather_nrf52832
             (( exit_status = exit_status || $? ))
             temp_filename=ports/nrf/build-$board-s132/firmware.bin
             extension=bin
+        elif [ $board == "feather_nrf52840_express" ]; then
+            make $PARALLEL -C ports/nrf TRANSLATION=$language BOARD=feather_nrf52840_express SD=s140
+            (( exit_status = exit_status || $? ))
+            temp_filename=ports/nrf/build-$board-s140/firmware.bin
+            extension=bin
         elif [ $board == "pca10056" ]; then
             make $PARALLEL -C ports/nrf TRANSLATION=$language BOARD=pca10056 SD=s140
             (( exit_status = exit_status || $? ))