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author | joeycastillo <joeycastillo@utexas.edu> | 2021-08-30 14:42:11 -0400 |
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committer | GitHub <noreply@github.com> | 2021-08-30 14:42:11 -0400 |
commit | eb3d9b26cbda2d2612f11eb39843b221224f1fa7 (patch) | |
tree | 7a514b4d21dd0d2a324a5e1313a144f26bf20799 /tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle | |
parent | ee9cc322d301631c9ff0751d9bed717c6492b6a5 (diff) | |
parent | b0845cc3f1a8234a30c980eccf10e44765e4e105 (diff) | |
download | Sensor-Watch-eb3d9b26cbda2d2612f11eb39843b221224f1fa7.tar.gz Sensor-Watch-eb3d9b26cbda2d2612f11eb39843b221224f1fa7.tar.bz2 Sensor-Watch-eb3d9b26cbda2d2612f11eb39843b221224f1fa7.zip |
Merge pull request #9 from joeycastillo/usb-refactor
USB refactor / Makefile simplification
Diffstat (limited to 'tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle')
3 files changed, 80 insertions, 0 deletions
diff --git a/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.h b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.h new file mode 100755 index 00000000..01dd1f24 --- /dev/null +++ b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.h @@ -0,0 +1,52 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2020, Ha Thach (tinyusb.org) + * + * 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. + * + * This file is part of the TinyUSB stack. + */ + +#ifndef BOARD_H_ +#define BOARD_H_ + +#ifdef __cplusplus + extern "C" { +#endif + +#define _PINNUM(port, pin) ((port)*32 + (pin)) + +// LED +#define LED_PIN _PINNUM(0, 23) +#define LED_STATE_ON 0 + +// Button +#define BUTTON_PIN _PINNUM(0, 18) +#define BUTTON_STATE_ACTIVE 0 + +// UART +#define UART_RX_PIN 2 +#define UART_TX_PIN 3 + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_H_ */ diff --git a/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.mk b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.mk new file mode 100755 index 00000000..3afa234a --- /dev/null +++ b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/board.mk @@ -0,0 +1,15 @@ +MCU_VARIANT = nrf52840 +CFLAGS += -DNRF52840_XXAA + +LD_FILE = $(BOARD_PATH)/$(BOARD).ld + +# flash using Nordic nrfutil (pip3 install nrfutil) +# make BOARD=nrf52840_mdk_dongle SERIAL=/dev/ttyACM0 all flash +NRFUTIL = nrfutil + +$(BUILD)/$(PROJECT).zip: $(BUILD)/$(PROJECT).hex + $(NRFUTIL) pkg generate --hw-version 52 --sd-req 0x0000 --debug-mode --application $^ $@ + +flash: $(BUILD)/$(PROJECT).zip + @:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0) + $(NRFUTIL) dfu usb-serial --package $^ -p $(SERIAL) -b 115200
\ No newline at end of file diff --git a/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/nrf52840_mdk_dongle.ld b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/nrf52840_mdk_dongle.ld new file mode 100755 index 00000000..78eddc9c --- /dev/null +++ b/tinyusb/hw/bsp/nrf/boards/nrf52840_mdk_dongle/nrf52840_mdk_dongle.ld @@ -0,0 +1,13 @@ +/* Linker script to configure memory regions. */ + +SEARCH_DIR(.) +GROUP(-lgcc -lc -lnosys) + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x1000, LENGTH = 0xE0000-0x1000 + RAM (rwx) : ORIGIN = 0x20000008, LENGTH = 0x3fff8 +} + + +INCLUDE "nrf_common.ld" |