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Merge branch 'master' of https://github.com/hathach/tinyusb into rx_fb
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| set(JLINK_DEVICE ATSAMD21G18) | ||
| set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) | ||
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| function(update_board TARGET) | ||
| target_compile_definitions(${TARGET} PUBLIC | ||
| __SAMD21G18A__ | ||
| CFG_EXAMPLE_VIDEO_READONLY | ||
| ) | ||
| endfunction() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| /* | ||
| * 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_ | ||
|
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
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| // LED | ||
| #define LED_PIN /*PA*/17 /*(D13)*/ | ||
| #define LED_STATE_ON 1 | ||
|
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| // Button | ||
| #define BUTTON_PIN /*PA*/14 /*(D2)*/ | ||
| #define BUTTON_STATE_ACTIVE 0 | ||
|
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| // UART | ||
| #define UART_SERCOM 0 | ||
| #define UART_RX_PIN /*PA*/11 /*(D0)*/ | ||
| #define UART_TX_PIN /*PA*/10 /*(D1)*/ | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
|
||
| #endif /* BOARD_H_ */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| CFLAGS += -D__SAMD21G18A__ -DCFG_EXAMPLE_VIDEO_READONLY | ||
|
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| # All source paths should be relative to the top level. | ||
| LD_FILE = $(BOARD_PATH)/$(BOARD).ld | ||
|
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| # For flash-jlink target | ||
| JLINK_DEVICE = ATSAMD21G18 | ||
|
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| flash: flash-bossac |
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hw/bsp/samd21/boards/sparkfun_samd21_mini_usb/sparkfun_samd21_mini_usb.ld
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| /** | ||
| * \file | ||
| * | ||
| * \brief Linker script for running in internal FLASH on the SAMD21G18A | ||
| * | ||
| * Copyright (c) 2017 Microchip Technology Inc. | ||
| * | ||
| * \asf_license_start | ||
| * | ||
| * \page License | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * 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 Licence 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. | ||
| * | ||
| * \asf_license_stop | ||
| * | ||
| */ | ||
|
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||
|
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| OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") | ||
| OUTPUT_ARCH(arm) | ||
| SEARCH_DIR(.) | ||
|
|
||
| /* Memory Spaces Definitions */ | ||
| MEMORY | ||
| { | ||
| rom (rx) : ORIGIN = 0x00000000 + 8K, LENGTH = 0x00040000 - 8K | ||
| ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000-0x0004 /* 4 bytes used by bootloader to keep data between resets */ | ||
| } | ||
|
|
||
| /* 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; | ||
|
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| ENTRY(Reset_Handler) | ||
|
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| /* Section Definitions */ | ||
| SECTIONS | ||
| { | ||
| .text : | ||
| { | ||
| . = ALIGN(4); | ||
| _sfixed = .; | ||
| KEEP(*(.vectors .vectors.*)) | ||
| *(.text .text.* .gnu.linkonce.t.*) | ||
| *(.glue_7t) *(.glue_7) | ||
| *(.rodata .rodata* .gnu.linkonce.r.*) | ||
| *(.ARM.extab* .gnu.linkonce.armextab.*) | ||
|
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| /* Support C constructors, and C destructors in both user code | ||
| and the C library. This also provides support for C++ code. */ | ||
| . = ALIGN(4); | ||
| KEEP(*(.init)) | ||
| . = ALIGN(4); | ||
| __preinit_array_start = .; | ||
| KEEP (*(.preinit_array)) | ||
| __preinit_array_end = .; | ||
|
|
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| . = ALIGN(4); | ||
| __init_array_start = .; | ||
| KEEP (*(SORT(.init_array.*))) | ||
| KEEP (*(.init_array)) | ||
| __init_array_end = .; | ||
|
|
||
| . = ALIGN(4); | ||
| KEEP (*crtbegin.o(.ctors)) | ||
| KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) | ||
| KEEP (*(SORT(.ctors.*))) | ||
| KEEP (*crtend.o(.ctors)) | ||
|
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| . = ALIGN(4); | ||
| KEEP(*(.fini)) | ||
|
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| . = ALIGN(4); | ||
| __fini_array_start = .; | ||
| KEEP (*(.fini_array)) | ||
| KEEP (*(SORT(.fini_array.*))) | ||
| __fini_array_end = .; | ||
|
|
||
| KEEP (*crtbegin.o(.dtors)) | ||
| KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) | ||
| KEEP (*(SORT(.dtors.*))) | ||
| KEEP (*crtend.o(.dtors)) | ||
|
|
||
| . = ALIGN(4); | ||
| _efixed = .; /* End of text section */ | ||
| } > rom | ||
|
|
||
| /* .ARM.exidx is sorted, so has to go in its own output section. */ | ||
| PROVIDE_HIDDEN (__exidx_start = .); | ||
| .ARM.exidx : | ||
| { | ||
| *(.ARM.exidx* .gnu.linkonce.armexidx.*) | ||
| } > rom | ||
| PROVIDE_HIDDEN (__exidx_end = .); | ||
|
|
||
| . = ALIGN(4); | ||
| _etext = .; | ||
|
|
||
| .relocate : AT (_etext) | ||
| { | ||
| . = ALIGN(4); | ||
| _srelocate = .; | ||
| *(.ramfunc .ramfunc.*); | ||
| *(.data .data.*); | ||
| . = ALIGN(4); | ||
| _erelocate = .; | ||
| } > ram | ||
|
|
||
| /* .bss section which is used for uninitialized data */ | ||
| .bss (NOLOAD) : | ||
| { | ||
| . = ALIGN(4); | ||
| _sbss = . ; | ||
| _szero = .; | ||
| *(.bss .bss.*) | ||
| *(COMMON) | ||
| . = ALIGN(4); | ||
| _ebss = . ; | ||
| _ezero = .; | ||
| end = .; | ||
| } > ram | ||
|
|
||
| /* stack section */ | ||
| .stack (NOLOAD): | ||
| { | ||
| . = ALIGN(8); | ||
| _sstack = .; | ||
| . = . + STACK_SIZE; | ||
| . = ALIGN(8); | ||
| _estack = .; | ||
| } > ram | ||
|
|
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| . = ALIGN(4); | ||
| _end = . ; | ||
| } |
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