Ha Thach
GitHub
commit
a582674b91
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@ -26,6 +26,8 @@ This code base already had supported for a handful of following boards (sorted a
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- [Adafruit CLUE](https://www.adafruit.com/product/4500)
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- [Adafruit Feather nRF52840 Express](https://www.adafruit.com/product/4062)
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- [Adafruit Feather nRF52840 Sense](https://www.adafruit.com/product/4516)
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- [Arduino Nano 33 BLE](https://store.arduino.cc/usa/nano-33-ble)
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- [Arduino Nano 33 BLE Sense](https://store.arduino.cc/usa/nano-33-ble-sense)
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- [Maker Diary nRF52840 MDK Dongle](https://wiki.makerdiary.com/nrf52840-mdk-usb-dongle)
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- [Nordic nRF52840 Development Kit (aka pca10056)](https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK)
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- [Nordic nRF52840 Dongle (aka pca10059)](https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-Dongle)
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@ -1,15 +1,34 @@
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#
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# ---------------------------------------
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# Common make definition for all examples
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#
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# ---------------------------------------
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# Compiler
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ifeq ($(BOARD), msp_exp430f5529lp)
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CROSS_COMPILE = msp430-elf-
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else ifeq ($(BOARD), fomu)
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CROSS_COMPILE = riscv-none-embed-
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else
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CROSS_COMPILE = arm-none-eabi-
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#-------------- Select the board to build for. ------------
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BOARD_LIST = $(sort $(subst /.,,$(subst $(TOP)/hw/bsp/,,$(wildcard $(TOP)/hw/bsp/*/.))))
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ifeq ($(filter $(BOARD),$(BOARD_LIST)),)
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$(info You must provide a BOARD parameter with 'BOARD=', supported boards are:)
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$(foreach b,$(BOARD_LIST),$(info - $(b)))
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$(error Invalid BOARD specified)
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endif
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# Handy check parameter function
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check_defined = \
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$(strip $(foreach 1,$1, \
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$(call __check_defined,$1,$(strip $(value 2)))))
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__check_defined = \
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$(if $(value $1),, \
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$(error Undefined make flag: $1$(if $2, ($2))))
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# Build directory
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BUILD = _build/build-$(BOARD)
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# Board specific define
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include $(TOP)/hw/bsp/$(BOARD)/board.mk
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#-------------- Cross Compiler ------------
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# Can be set by board, default to ARM GCC
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CROSS_COMPILE ?= arm-none-eabi-
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CC = $(CROSS_COMPILE)gcc
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CXX = $(CROSS_COMPILE)g++
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OBJCOPY = $(CROSS_COMPILE)objcopy
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@ -18,38 +37,8 @@ MKDIR = mkdir
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SED = sed
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CP = cp
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RM = rm
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PYTHON ?= python
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check_defined = \
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$(strip $(foreach 1,$1, \
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$(call __check_defined,$1,$(strip $(value 2)))))
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__check_defined = \
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$(if $(value $1),, \
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$(error Undefined make flag: $1$(if $2, ($2))))
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define newline
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endef
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# Select the board to build for.
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ifeq ($(BOARD),)
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$(info You must provide a BOARD parameter with 'BOARD=')
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$(info Supported boards are:)
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$(info $(sort $(subst /.,,$(subst $(TOP)/hw/bsp/, $(newline)-,$(wildcard $(TOP)/hw/bsp/*/.)))))
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$(error BOARD not defined)
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else
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ifeq ($(wildcard $(TOP)/hw/bsp/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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endif
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# Build directory
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BUILD = _build/build-$(BOARD)
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# Board specific
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include $(TOP)/hw/bsp/$(BOARD)/board.mk
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#-------------- Source files and compiler flags --------------
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# Include all source C in board folder
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SRC_C += hw/bsp/board.c
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@ -57,26 +46,24 @@ SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/hw/bsp/$(BOARD)/*.c))
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# Compiler Flags
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CFLAGS += \
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-fdata-sections \
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-ffunction-sections \
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-fsingle-precision-constant \
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-fno-strict-aliasing \
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-Wdouble-promotion \
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-Wno-endif-labels \
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-Wstrict-prototypes \
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-Wall \
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-Wextra \
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-Werror \
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-Werror-implicit-function-declaration \
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-Wfatal-errors \
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-Werror-implicit-function-declaration \
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-Wfloat-equal \
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-Wundef \
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-Wshadow \
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-Wwrite-strings \
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-Wsign-compare \
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-Wmissing-format-attribute \
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-Wno-deprecated-declarations \
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-Wunreachable-code \
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-ffunction-sections \
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-fdata-sections
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-Wunreachable-code
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# This causes lots of warning with nrf5x build due to nrfx code
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# CFLAGS += -Wcast-align
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@ -0,0 +1,216 @@
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#include "bsp/board.h"
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#include "nrfx.h"
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#include "nrfx/hal/nrf_gpio.h"
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#include "nrfx/drivers/include/nrfx_power.h"
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#include "nrfx/drivers/include/nrfx_uarte.h"
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#ifdef SOFTDEVICE_PRESENT
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#include "nrf_sdm.h"
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#include "nrf_soc.h"
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#endif
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/*------------------------------------------------------------------*/
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/* MACRO TYPEDEF CONSTANT ENUM
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*------------------------------------------------------------------*/
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#define _PINNUM(port, pin) ((port)*32 + (pin))
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#define LED_PIN _PINNUM(0, 24)
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#define LED_STATE_ON 0
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#define BUTTON_PIN _PINNUM(1, 11) // D2
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#define UART_RX_PIN _PINNUM(1, 10)
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#define UART_TX_PIN _PINNUM(1, 3)
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static nrfx_uarte_t _uart_id = NRFX_UARTE_INSTANCE(0);
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// tinyusb function that handles power event (detected, ready, removed)
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// We must call it within SD's SOC event handler, or set it as power event handler if SD is not enabled.
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extern void tusb_hal_nrf_power_event(uint32_t event);
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void board_init(void)
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{
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// stop LF clock just in case we jump from application without reset
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NRF_CLOCK->TASKS_LFCLKSTOP = 1UL;
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// Config clock source: XTAL or RC in sdk_config.h
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NRF_CLOCK->LFCLKSRC = (uint32_t)((CLOCK_LFCLKSRC_SRC_Xtal << CLOCK_LFCLKSRC_SRC_Pos) & CLOCK_LFCLKSRC_SRC_Msk);
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NRF_CLOCK->TASKS_LFCLKSTART = 1UL;
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// LED
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nrf_gpio_cfg_output(LED_PIN);
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board_led_write(false);
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// Button
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nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP);
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// 1ms tick timer
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SysTick_Config(SystemCoreClock/1000);
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// UART
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nrfx_uarte_config_t uart_cfg =
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{
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.pseltxd = UART_TX_PIN,
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.pselrxd = UART_RX_PIN,
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.pselcts = NRF_UARTE_PSEL_DISCONNECTED,
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.pselrts = NRF_UARTE_PSEL_DISCONNECTED,
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.p_context = NULL,
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.baudrate = NRF_UARTE_BAUDRATE_115200, // CFG_BOARD_UART_BAUDRATE
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.interrupt_priority = 7,
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.hal_cfg = {
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.hwfc = NRF_UARTE_HWFC_DISABLED,
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.parity = NRF_UARTE_PARITY_EXCLUDED,
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}
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};
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nrfx_uarte_init(&_uart_id, &uart_cfg, NULL); //uart_handler);
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#if TUSB_OPT_DEVICE_ENABLED
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// Priorities 0, 1, 4 (nRF52) are reserved for SoftDevice
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// 2 is highest for application
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NVIC_SetPriority(USBD_IRQn, 2);
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// USB power may already be ready at this time -> no event generated
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// We need to invoke the handler based on the status initially
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uint32_t usb_reg;
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#ifdef SOFTDEVICE_PRESENT
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uint8_t sd_en = false;
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sd_softdevice_is_enabled(&sd_en);
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if ( sd_en ) {
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sd_power_usbdetected_enable(true);
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sd_power_usbpwrrdy_enable(true);
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sd_power_usbremoved_enable(true);
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sd_power_usbregstatus_get(&usb_reg);
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}else
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#endif
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{
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// Power module init
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const nrfx_power_config_t pwr_cfg = { 0 };
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nrfx_power_init(&pwr_cfg);
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// Register tusb function as USB power handler
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const nrfx_power_usbevt_config_t config = { .handler = (nrfx_power_usb_event_handler_t) tusb_hal_nrf_power_event };
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nrfx_power_usbevt_init(&config);
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nrfx_power_usbevt_enable();
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usb_reg = NRF_POWER->USBREGSTATUS;
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}
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if ( usb_reg & POWER_USBREGSTATUS_VBUSDETECT_Msk ) tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_DETECTED);
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if ( usb_reg & POWER_USBREGSTATUS_OUTPUTRDY_Msk ) tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_READY);
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#endif
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}
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//--------------------------------------------------------------------+
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// Board porting API
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//--------------------------------------------------------------------+
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void board_led_write(bool state)
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{
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nrf_gpio_pin_write(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
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}
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uint32_t board_button_read(void)
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{
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// button is active LOW
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return (nrf_gpio_pin_read(BUTTON_PIN) ? 0 : 1);
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}
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int board_uart_read(uint8_t* buf, int len)
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{
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(void) buf; (void) len;
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return 0;
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// return NRFX_SUCCESS == nrfx_uart_rx(&_uart_id, buf, (size_t) len) ? len : 0;
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}
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int board_uart_write(void const * buf, int len)
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{
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return (NRFX_SUCCESS == nrfx_uarte_tx(&_uart_id, (uint8_t const*) buf, (size_t) len)) ? len : 0;
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}
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#if CFG_TUSB_OS == OPT_OS_NONE
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volatile uint32_t system_ticks = 0;
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void SysTick_Handler (void)
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{
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system_ticks++;
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}
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uint32_t board_millis(void)
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{
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return system_ticks;
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}
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#endif
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#ifdef SOFTDEVICE_PRESENT
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// process SOC event from SD
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uint32_t proc_soc(void)
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{
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uint32_t soc_evt;
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uint32_t err = sd_evt_get(&soc_evt);
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if (NRF_SUCCESS == err)
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{
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/*------------- usb power event handler -------------*/
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int32_t usbevt = (soc_evt == NRF_EVT_POWER_USB_DETECTED ) ? NRFX_POWER_USB_EVT_DETECTED:
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(soc_evt == NRF_EVT_POWER_USB_POWER_READY) ? NRFX_POWER_USB_EVT_READY :
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(soc_evt == NRF_EVT_POWER_USB_REMOVED ) ? NRFX_POWER_USB_EVT_REMOVED : -1;
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if ( usbevt >= 0) tusb_hal_nrf_power_event(usbevt);
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}
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return err;
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}
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uint32_t proc_ble(void)
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{
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// do nothing with ble
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return NRF_ERROR_NOT_FOUND;
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}
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void SD_EVT_IRQHandler(void)
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{
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// process BLE and SOC until there is no more events
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while( (NRF_ERROR_NOT_FOUND != proc_ble()) || (NRF_ERROR_NOT_FOUND != proc_soc()) )
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{
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}
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}
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void nrf_error_cb(uint32_t id, uint32_t pc, uint32_t info)
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{
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(void) id;
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(void) pc;
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(void) info;
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}
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#endif
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@ -0,0 +1,32 @@
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/* Linker script to configure memory regions. */
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SEARCH_DIR(.)
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GROUP(-lgcc -lc -lnosys)
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x10000, LENGTH = 0xf0000
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RAM_NVIC (rwx) : ORIGIN = 0x20000000, LENGTH = 0x100
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RAM_CRASH_DATA (rwx) : ORIGIN = (0x20000000 + 0x100), LENGTH = 0x100
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RAM (rwx) : ORIGIN = ((0x20000000 + 0x100) + 0x100), LENGTH = (0x40000 - (0x100 + 0x100))
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}
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SECTIONS
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{
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. = ALIGN(4);
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.svc_data :
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{
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PROVIDE(__start_svc_data = .);
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KEEP(*(.svc_data))
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PROVIDE(__stop_svc_data = .);
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} > RAM
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.fs_data :
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{
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PROVIDE(__start_fs_data = .);
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KEEP(*(.fs_data))
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PROVIDE(__stop_fs_data = .);
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} > RAM
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} INSERT AFTER .data;
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INCLUDE "nrf52_common.ld"
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@ -0,0 +1,63 @@
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CFLAGS += \
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-flto \
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-mthumb \
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-mabi=aapcs \
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-mcpu=cortex-m4 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-DCFG_TUSB_MCU=OPT_MCU_NRF5X \
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-DNRF52840_XXAA \
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-DCONFIG_GPIO_AS_PINRESET
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# nrfx issue undef _ARMCC_VERSION usage https://github.com/NordicSemiconductor/nrfx/issues/49
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CFLAGS += -Wno-error=undef -Wno-error=unused-parameter
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# due to tusb_hal_nrf_power_event
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GCCVERSION = $(firstword $(subst ., ,$(shell arm-none-eabi-gcc -dumpversion)))
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ifeq ($(shell expr $(GCCVERSION) \>= 8), 1)
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CFLAGS += -Wno-error=cast-function-type
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endif
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# All source paths should be relative to the top level.
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#LD_FILE = hw/bsp/$(BOARD)/linker_script.ld
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LD_FILE = hw/bsp/$(BOARD)/arduino_nano33_ble.ld
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LDFLAGS += -L$(TOP)/hw/mcu/nordic/nrfx/mdk
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SRC_C += \
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hw/mcu/nordic/nrfx/drivers/src/nrfx_power.c \
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hw/mcu/nordic/nrfx/drivers/src/nrfx_uarte.c \
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hw/mcu/nordic/nrfx/mdk/system_nrf52840.c
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INC += \
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$(TOP)/lib/CMSIS_4/CMSIS/Include \
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$(TOP)/hw/mcu/nordic \
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$(TOP)/hw/mcu/nordic/nrfx \
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$(TOP)/hw/mcu/nordic/nrfx/mdk \
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$(TOP)/hw/mcu/nordic/nrfx/hal \
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$(TOP)/hw/mcu/nordic/nrfx/drivers/include \
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$(TOP)/hw/mcu/nordic/nrfx/drivers/src \
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SRC_S += hw/mcu/nordic/nrfx/mdk/gcc_startup_nrf52840.S
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ASFLAGS += -D__HEAP_SIZE=0
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||||
# For TinyUSB port source
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VENDOR = nordic
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CHIP_FAMILY = nrf5x
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4F
|
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||||
# For flash-jlink target
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||||
JLINK_DEVICE = nRF52840_xxAA
|
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JLINK_IF = swd
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||||
# flash using bossac (as part of Nano33 BSP tools)
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||||
# can be found in arduino15/packages/arduino/tools/bossac/
|
||||
# Add it to your PATH or change BOSSAC variable to match your installation
|
||||
BOSSAC = bossac
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||||
flash: $(BUILD)/$(BOARD)-firmware.bin
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@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
|
||||
$(BOSSAC) --port=$(SERIAL) -U -i -e -w $^ -R
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|
|
@ -42,6 +42,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x2000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -42,6 +42,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x2000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -44,6 +44,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0xC000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -5,6 +5,9 @@ CFLAGS += \
|
|||
-nostdlib \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_VALENTYUSB_EPTRI
|
||||
|
||||
# Cross Compiler for RISC-V
|
||||
CROSS_COMPILE = riscv-none-embed-
|
||||
|
||||
MCU_DIR = hw/mcu/fomu
|
||||
BSP_DIR = hw/bsp/fomu
|
||||
|
||||
|
|
|
|||
|
|
@ -42,6 +42,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x2000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -44,6 +44,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0xC000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -42,6 +42,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0x2000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -44,6 +44,8 @@ MEMORY
|
|||
/* The stack size used by the application. NOTE: you need to adjust according to your application. */
|
||||
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : DEFINED(__stack_size__) ? __stack_size__ : 0xC000;
|
||||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Section Definitions */
|
||||
SECTIONS
|
||||
{
|
||||
|
|
|
|||
|
|
@ -6,6 +6,9 @@ CFLAGS += \
|
|||
|
||||
#-mmcu=msp430f5529
|
||||
|
||||
# Cross Compiler for MSP430
|
||||
CROSS_COMPILE = msp430-elf-
|
||||
|
||||
# All source paths should be relative to the top level.
|
||||
LD_FILE = hw/mcu/ti/msp430/msp430-gcc-support-files/include/msp430f5529.ld
|
||||
LDINC += $(TOP)/hw/mcu/ti/msp430/msp430-gcc-support-files/include
|
||||
|
|
|
|||
|
|
@ -52,8 +52,7 @@ SECTIONS
|
|||
. = ALIGN(4);
|
||||
_sfixed = .;
|
||||
KEEP(*(.vectors .vectors.*))
|
||||
*(.text*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.text .text.* .gnu.linkonce.t.*)
|
||||
*(.glue_7t) *(.glue_7)
|
||||
*(.rodata .rodata* .gnu.linkonce.r.*)
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
|
|
|
|||
|
|
@ -88,7 +88,7 @@ for example in all_examples:
|
|||
fail_count += 1
|
||||
|
||||
build_duration = time.monotonic() - start_time
|
||||
print(build_format.format(example, board, success, "{:.2f}".format(build_duration), flash_size, sram_size))
|
||||
print(build_format.format(example, board, success, "{:.2f}s".format(build_duration), flash_size, sram_size))
|
||||
|
||||
if build_result.returncode != 0:
|
||||
print(build_result.stdout.decode("utf-8"))
|
||||
|
|
|
|||
Loading…
Reference in New Issue