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add tinyusb

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This commit is contained in:
Joey Castillo
2021-08-28 12:50:18 -04:00
parent c9e00b83bb
commit 39a5c822a2
1054 changed files with 188322 additions and 0 deletions
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234
tinyusb/hw/bsp/lpc55/boards/double_m33_express/LPC55S69_cm33_core0_uf2.ld Executable file
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/*
** ###################################################################
** Processors: LPC55S69JBD100_cm33_core0
** LPC55S69JBD64_cm33_core0
** LPC55S69JEV98_cm33_core0
**
** Compiler: GNU C Compiler
** Reference manual: LPC55S6x/LPC55S2x/LPC552x User manual(UM11126) Rev.1.3 16 May 2019
** Version: rev. 1.1, 2019-05-16
** Build: b191008
**
** Abstract:
** Linker file for the GNU C Compiler
**
** Copyright 2016 Freescale Semiconductor, Inc.
** Copyright 2016-2019 NXP
** All rights reserved.
**
** SPDX-License-Identifier: BSD-3-Clause
**
** http: www.nxp.com
** mail: support@nxp.com
**
** ###################################################################
*/
/* Entry Point */
ENTRY(Reset_Handler)
HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0800;
RPMSG_SHMEM_SIZE = DEFINED(__use_shmem__) ? 0x1800 : 0;
/* Specify the memory areas */
MEMORY
{
m_interrupts (RX) : ORIGIN = 0x00010000, LENGTH = 0x00000200
m_text (RX) : ORIGIN = 0x00010200, LENGTH = 0x0007FE00
m_core1_image (RX) : ORIGIN = 0x00090000, LENGTH = 0x00008000
m_data (RW) : ORIGIN = 0x20000000, LENGTH = 0x00033000 - RPMSG_SHMEM_SIZE
rpmsg_sh_mem (RW) : ORIGIN = 0x20033000 - RPMSG_SHMEM_SIZE, LENGTH = RPMSG_SHMEM_SIZE
m_usb_sram (RW) : ORIGIN = 0x40100000, LENGTH = 0x00004000
}
/* Define output sections */
SECTIONS
{
/* section for storing the secondary core image */
.m0code :
{
. = ALIGN(4) ;
KEEP (*(.m0code))
*(.m0code*)
. = ALIGN(4) ;
} > m_core1_image
/* NOINIT section for rpmsg_sh_mem */
.noinit_rpmsg_sh_mem (NOLOAD) : ALIGN(4)
{
__RPMSG_SH_MEM_START__ = .;
*(.noinit.$rpmsg_sh_mem*)
. = ALIGN(4) ;
__RPMSG_SH_MEM_END__ = .;
} > rpmsg_sh_mem
/* The startup code goes first into internal flash */
.interrupts :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} > m_interrupts
/* The program code and other data goes into internal flash */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
} > m_text
.ARM.extab :
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > m_text
.ARM :
{
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
} > m_text
.ctors :
{
__CTOR_LIST__ = .;
/* gcc uses crtbegin.o to find the start of
the constructors, so we make sure it is
first. Because this is a wildcard, it
doesn't matter if the user does not
actually link against crtbegin.o; the
linker won't look for a file to match a
wildcard. The wildcard also means that it
doesn't matter which directory crtbegin.o
is in. */
KEEP (*crtbegin.o(.ctors))
KEEP (*crtbegin?.o(.ctors))
/* We don't want to include the .ctor section from
from the crtend.o file until after the sorted ctors.
The .ctor section from the crtend file contains the
end of ctors marker and it must be last */
KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
__CTOR_END__ = .;
} > m_text
.dtors :
{
__DTOR_LIST__ = .;
KEEP (*crtbegin.o(.dtors))
KEEP (*crtbegin?.o(.dtors))
KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
__DTOR_END__ = .;
} > m_text
.preinit_array :
{
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
} > m_text
.init_array :
{
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
} > m_text
.fini_array :
{
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
} > m_text
__etext = .; /* define a global symbol at end of code */
__DATA_ROM = .; /* Symbol is used by startup for data initialization */
.data : AT(__DATA_ROM)
{
. = ALIGN(4);
__DATA_RAM = .;
__data_start__ = .; /* create a global symbol at data start */
*(.ramfunc*) /* for functions in ram */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
KEEP(*(.jcr*))
. = ALIGN(4);
__data_end__ = .; /* define a global symbol at data end */
} > m_data
__DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
text_end = ORIGIN(m_text) + LENGTH(m_text);
ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
/* Uninitialized data section */
.bss :
{
/* This is used by the startup in order to initialize the .bss section */
. = ALIGN(4);
__START_BSS = .;
__bss_start__ = .;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
__bss_end__ = .;
__END_BSS = .;
} > m_data
.heap :
{
. = ALIGN(8);
__end__ = .;
PROVIDE(end = .);
__HeapBase = .;
. += HEAP_SIZE;
__HeapLimit = .;
__heap_limit = .; /* Add for _sbrk */
} > m_data
.stack :
{
. = ALIGN(8);
. += STACK_SIZE;
} > m_data
m_usb_bdt (NOLOAD) :
{
. = ALIGN(512);
*(m_usb_bdt)
} > m_usb_sram
m_usb_global (NOLOAD) :
{
*(m_usb_global)
} > m_usb_sram
/* Initializes stack on the end of block */
__StackTop = ORIGIN(m_data) + LENGTH(m_data);
__StackLimit = __StackTop - STACK_SIZE;
PROVIDE(__stack = __StackTop);
.ARM.attributes 0 : { *(.ARM.attributes) }
ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
}

63
tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.h Executable file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, 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
// LED
#define LED_PORT 0
#define LED_PIN 1
#define LED_STATE_ON 1
// WAKE button
#define BUTTON_PORT 0
#define BUTTON_PIN 5
#define BUTTON_STATE_ACTIVE 0
// Number of neopixels
#define NEOPIXEL_NUMBER 2
#define NEOPIXEL_PORT 0
#define NEOPIXEL_PIN 27
#define NEOPIXEL_CH 6
#define NEOPIXEL_TYPE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0U, 29U, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0U, 30U, IOCON_PIO_DIG_FUNC1_EN
// XTAL
#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

12
tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.mk Executable file
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MCU_VARIANT = LPC55S69
MCU_CORE = LPC55S69_cm33_core0
PORT ?= 1
CFLAGS += -DCPU_LPC55S69JBD100_cm33_core0
LD_FILE = $(BOARD_PATH)/LPC55S69_cm33_core0_uf2.ld
JLINK_DEVICE = LPC55S69
PYOCD_TARGET = LPC55S69
# flash using pyocd
flash: flash-pyocd

56
tinyusb/hw/bsp/lpc55/boards/lpcxpresso55s28/board.h Executable file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, 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
// LED
#define LED_PORT 1
#define LED_PIN 6
#define LED_STATE_ON 0
// WAKE button
#define BUTTON_PORT 1
#define BUTTON_PIN 18
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 29, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 30, IOCON_PIO_DIG_FUNC1_EN
// XTAL
#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

11
tinyusb/hw/bsp/lpc55/boards/lpcxpresso55s28/board.mk Executable file
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MCU_VARIANT = LPC55S28
MCU_CORE = LPC55S28
PORT ?= 1
CFLAGS += -DCPU_LPC55S28JBD100
JLINK_DEVICE = LPC55S28
PYOCD_TARGET = LPC55S28
# flash using pyocd
flash: flash-pyocd

56
tinyusb/hw/bsp/lpc55/boards/lpcxpresso55s69/board.h Executable file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, 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
// LED
#define LED_PORT 1
#define LED_PIN 6
#define LED_STATE_ON 0
// WAKE button
#define BUTTON_PORT 1
#define BUTTON_PIN 18
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 29, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 30, IOCON_PIO_DIG_FUNC1_EN
// XTAL
#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

11
tinyusb/hw/bsp/lpc55/boards/lpcxpresso55s69/board.mk Executable file
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MCU_VARIANT = LPC55S69
MCU_CORE = LPC55S69_cm33_core0
PORT ?= 1
CFLAGS += -DCPU_LPC55S69JBD100_cm33_core0
JLINK_DEVICE = LPC55S69
PYOCD_TARGET = LPC55S69
# flash using pyocd
flash: flash-pyocd

56
tinyusb/hw/bsp/lpc55/boards/mcu_link/board.h Executable file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, 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
// LED
#define LED_PORT 0
#define LED_PIN 5
#define LED_STATE_ON 0
// WAKE button (Dummy, use unused pin
#define BUTTON_PORT 0
#define BUTTON_PIN 30
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 24, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 25, IOCON_PIO_DIG_FUNC1_EN
// XTAL
#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

11
tinyusb/hw/bsp/lpc55/boards/mcu_link/board.mk Executable file
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MCU_VARIANT = LPC55S69
MCU_CORE = LPC55S69_cm33_core0
PORT ?= 1
CFLAGS += -DCPU_LPC55S69JBD64_cm33_core0
JLINK_DEVICE = LPC55S69
PYOCD_TARGET = LPC55S69
# flash using pyocd
flash: flash-pyocd

283
tinyusb/hw/bsp/lpc55/family.c Executable file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (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.
*/
#include "bsp/board.h"
#include "board.h"
#include "fsl_device_registers.h"
#include "fsl_gpio.h"
#include "fsl_power.h"
#include "fsl_iocon.h"
#include "fsl_usart.h"
#include "fsl_sctimer.h"
#include "sct_neopixel.h"
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM
//--------------------------------------------------------------------+
// IOCON pin mux
#define IOCON_PIO_DIGITAL_EN 0x0100u // Enables digital function
#define IOCON_PIO_FUNC0 0x00u // Selects pin function 0
#define IOCON_PIO_FUNC1 0x01u // Selects pin function 1
#define IOCON_PIO_FUNC4 0x04u // Selects pin function 4
#define IOCON_PIO_FUNC7 0x07u // Selects pin function 7
#define IOCON_PIO_INV_DI 0x00u // Input function is not inverted
#define IOCON_PIO_MODE_INACT 0x00u // No addition pin function
#define IOCON_PIO_OPENDRAIN_DI 0x00u // Open drain is disabled
#define IOCON_PIO_SLEW_STANDARD 0x00u // Standard mode, output slew rate control is enabled
#define IOCON_PIO_DIG_FUNC0_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC0) // Digital pin function 0 enabled
#define IOCON_PIO_DIG_FUNC1_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC1) // Digital pin function 1 enabled
#define IOCON_PIO_DIG_FUNC4_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC4) // Digital pin function 2 enabled
#define IOCON_PIO_DIG_FUNC7_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_FUNC7) // Digital pin function 2 enabled
//--------------------------------------------------------------------+
// Forward USB interrupt events to TinyUSB IRQ Handler
//--------------------------------------------------------------------+
void USB0_IRQHandler(void)
{
tud_int_handler(0);
}
void USB1_IRQHandler(void)
{
tud_int_handler(1);
}
/****************************************************************
name: BOARD_BootClockFROHF96M
outputs:
- {id: SYSTICK_clock.outFreq, value: 96 MHz}
- {id: System_clock.outFreq, value: 96 MHz}
settings:
- {id: SYSCON.MAINCLKSELA.sel, value: SYSCON.fro_hf}
sources:
- {id: SYSCON.fro_hf.outFreq, value: 96 MHz}
******************************************************************/
void BootClockFROHF96M(void)
{
/*!< Set up the clock sources */
/*!< Set up FRO */
POWER_DisablePD(kPDRUNCFG_PD_FRO192M); /*!< Ensure FRO is on */
CLOCK_SetupFROClocking(12000000U); /*!< Set up FRO to the 12 MHz, just for sure */
CLOCK_AttachClk(kFRO12M_to_MAIN_CLK); /*!< Switch to FRO 12MHz first to ensure we can change voltage without
accidentally being below the voltage for current speed */
CLOCK_SetupFROClocking(96000000U); /*!< Set up high frequency FRO output to selected frequency */
POWER_SetVoltageForFreq(96000000U); /*!< Set voltage for the one of the fastest clock outputs: System clock output */
CLOCK_SetFLASHAccessCyclesForFreq(96000000U); /*!< Set FLASH wait states for core */
/*!< Set up dividers */
CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U, false); /*!< Set AHBCLKDIV divider to value 1 */
/*!< Set up clock selectors - Attach clocks to the peripheries */
CLOCK_AttachClk(kFRO_HF_to_MAIN_CLK); /*!< Switch MAIN_CLK to FRO_HF */
/*!< Set SystemCoreClock variable. */
SystemCoreClock = 96000000U;
}
void board_init(void)
{
// Enable IOCON clock
CLOCK_EnableClock(kCLOCK_Iocon);
// Init 96 MHz clock
BootClockFROHF96M();
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#if CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
// Init all GPIO ports
GPIO_PortInit(GPIO, 0);
GPIO_PortInit(GPIO, 1);
// LED
IOCON_PinMuxSet(IOCON, LED_PORT, LED_PIN, IOCON_PIO_DIG_FUNC0_EN);
gpio_pin_config_t const led_config = { kGPIO_DigitalOutput, 1};
GPIO_PinInit(GPIO, LED_PORT, LED_PIN, &led_config);
board_led_write(0);
#ifdef NEOPIXEL_PIN
// Neopixel
static uint32_t pixelData[NEOPIXEL_NUMBER];
IOCON_PinMuxSet(IOCON, NEOPIXEL_PORT, NEOPIXEL_PIN, IOCON_PIO_DIG_FUNC4_EN);
sctpix_init(NEOPIXEL_TYPE);
sctpix_addCh(NEOPIXEL_CH, pixelData, NEOPIXEL_NUMBER);
sctpix_setPixel(NEOPIXEL_CH, 0, 0x100010);
sctpix_setPixel(NEOPIXEL_CH, 1, 0x100010);
sctpix_show();
#endif
// Button
IOCON_PinMuxSet(IOCON, BUTTON_PORT, BUTTON_PIN, IOCON_PIO_DIG_FUNC0_EN);
gpio_pin_config_t const button_config = { kGPIO_DigitalInput, 0};
GPIO_PinInit(GPIO, BUTTON_PORT, BUTTON_PIN, &button_config);
#ifdef UART_DEV
// UART
IOCON_PinMuxSet(IOCON, UART_RX_PINMUX);
IOCON_PinMuxSet(IOCON, UART_TX_PINMUX);
// Enable UART when debug log is on
CLOCK_AttachClk(kFRO12M_to_FLEXCOMM0);
usart_config_t uart_config;
USART_GetDefaultConfig(&uart_config);
uart_config.baudRate_Bps = CFG_BOARD_UART_BAUDRATE;
uart_config.enableTx = true;
uart_config.enableRx = true;
USART_Init(UART_DEV, &uart_config, 12000000);
#endif
// USB VBUS
/* PORT0 PIN22 configured as USB0_VBUS */
IOCON_PinMuxSet(IOCON, 0U, 22U, IOCON_PIO_DIG_FUNC7_EN);
#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE
// Port0 is Full Speed
/* Turn on USB0 Phy */
POWER_DisablePD(kPDRUNCFG_PD_USB0_PHY);
/* reset the IP to make sure it's in reset state. */
RESET_PeripheralReset(kUSB0D_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSB0HSL_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSB0HMR_RST_SHIFT_RSTn);
// Enable USB Clock Adjustments to trim the FRO for the full speed controller
ANACTRL->FRO192M_CTRL |= ANACTRL_FRO192M_CTRL_USBCLKADJ_MASK;
CLOCK_SetClkDiv(kCLOCK_DivUsb0Clk, 1, false);
CLOCK_AttachClk(kFRO_HF_to_USB0_CLK);
/*According to reference mannual, device mode setting has to be set by access usb host register */
CLOCK_EnableClock(kCLOCK_Usbhsl0); // enable usb0 host clock
USBFSH->PORTMODE |= USBFSH_PORTMODE_DEV_ENABLE_MASK;
CLOCK_DisableClock(kCLOCK_Usbhsl0); // disable usb0 host clock
/* enable USB Device clock */
CLOCK_EnableUsbfs0DeviceClock(kCLOCK_UsbfsSrcFro, CLOCK_GetFreq(kCLOCK_FroHf));
#endif
#if CFG_TUSB_RHPORT1_MODE & OPT_MODE_DEVICE
// Port1 is High Speed
/* Turn on USB1 Phy */
POWER_DisablePD(kPDRUNCFG_PD_USB1_PHY);
/* reset the IP to make sure it's in reset state. */
RESET_PeripheralReset(kUSB1H_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSB1D_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSB1_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSB1RAM_RST_SHIFT_RSTn);
/* According to reference mannual, device mode setting has to be set by access usb host register */
CLOCK_EnableClock(kCLOCK_Usbh1); // enable usb0 host clock
USBHSH->PORTMODE = USBHSH_PORTMODE_SW_PDCOM_MASK; // Put PHY powerdown under software control
USBHSH->PORTMODE |= USBHSH_PORTMODE_DEV_ENABLE_MASK;
CLOCK_DisableClock(kCLOCK_Usbh1); // disable usb0 host clock
/* enable USB Device clock */
CLOCK_EnableUsbhs0PhyPllClock(kCLOCK_UsbPhySrcExt, XTAL0_CLK_HZ);
CLOCK_EnableUsbhs0DeviceClock(kCLOCK_UsbSrcUnused, 0U);
CLOCK_EnableClock(kCLOCK_UsbRam1);
// Enable PHY support for Low speed device + LS via FS Hub
USBPHY->CTRL |= USBPHY_CTRL_SET_ENUTMILEVEL2_MASK | USBPHY_CTRL_SET_ENUTMILEVEL3_MASK;
// Enable all power for normal operation
USBPHY->PWD = 0;
USBPHY->CTRL_SET = USBPHY_CTRL_SET_ENAUTOCLR_CLKGATE_MASK;
USBPHY->CTRL_SET = USBPHY_CTRL_SET_ENAUTOCLR_PHY_PWD_MASK;
// TX Timing
// uint32_t phytx = USBPHY->TX;
// phytx &= ~(USBPHY_TX_D_CAL_MASK | USBPHY_TX_TXCAL45DM_MASK | USBPHY_TX_TXCAL45DP_MASK);
// phytx |= USBPHY_TX_D_CAL(0x0C) | USBPHY_TX_TXCAL45DP(0x06) | USBPHY_TX_TXCAL45DM(0x06);
// USBPHY->TX = phytx;
#endif
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
GPIO_PinWrite(GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
#ifdef NEOPIXEL_PIN
if (state) {
sctpix_setPixel(NEOPIXEL_CH, 0, 0x100000);
sctpix_setPixel(NEOPIXEL_CH, 1, 0x101010);
} else {
sctpix_setPixel(NEOPIXEL_CH, 0, 0x001000);
sctpix_setPixel(NEOPIXEL_CH, 1, 0x000010);
}
sctpix_show();
#endif
}
uint32_t board_button_read(void)
{
// active low
return BUTTON_STATE_ACTIVE == GPIO_PinRead(GPIO, BUTTON_PORT, BUTTON_PIN);
}
int board_uart_read(uint8_t* buf, int len)
{
(void) buf; (void) len;
return 0;
}
int board_uart_write(void const * buf, int len)
{
USART_WriteBlocking(UART_DEV, (uint8_t *)buf, len);
return len;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler(void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif

67
tinyusb/hw/bsp/lpc55/family.mk Executable file
View File

@@ -0,0 +1,67 @@
UF2_FAMILY_ID = 0x2abc77ec
SDK_DIR = hw/mcu/nxp/mcux-sdk
DEPS_SUBMODULES += lib/sct_neopixel $(SDK_DIR)
include $(TOP)/$(BOARD_PATH)/board.mk
# Default to Highspeed PORT1
PORT ?= 1
CFLAGS += \
-flto \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m33 \
-mfloat-abi=hard \
-mfpu=fpv5-sp-d16 \
-DCFG_TUSB_MCU=OPT_MCU_LPC55XX \
-DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' \
-DBOARD_DEVICE_RHPORT_NUM=$(PORT)
ifeq ($(PORT), 1)
$(info "PORT1 High Speed")
CFLAGS += -DBOARD_DEVICE_RHPORT_SPEED=OPT_MODE_HIGH_SPEED
# LPC55 Highspeed Port1 can only write to USB_SRAM region
CFLAGS += -DCFG_TUSB_MEM_SECTION='__attribute__((section("m_usb_global")))'
else
$(info "PORT0 Full Speed")
endif
# mcu driver cause following warnings
CFLAGS += -Wno-error=unused-parameter -Wno-error=float-equal
MCU_DIR = $(SDK_DIR)/devices/$(MCU_VARIANT)
# All source paths should be relative to the top level.
LD_FILE ?= $(MCU_DIR)/gcc/$(MCU_CORE)_flash.ld
SRC_C += \
src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c \
$(MCU_DIR)/system_$(MCU_CORE).c \
$(MCU_DIR)/drivers/fsl_clock.c \
$(MCU_DIR)/drivers/fsl_power.c \
$(MCU_DIR)/drivers/fsl_reset.c \
$(SDK_DIR)/drivers/lpc_gpio/fsl_gpio.c \
$(SDK_DIR)/drivers/flexcomm/fsl_flexcomm.c \
$(SDK_DIR)/drivers/flexcomm/fsl_usart.c \
lib/sct_neopixel/sct_neopixel.c
INC += \
$(TOP)/$(BOARD_PATH) \
$(TOP)/lib/sct_neopixel \
$(TOP)/$(MCU_DIR)/../../CMSIS/Include \
$(TOP)/$(MCU_DIR) \
$(TOP)/$(MCU_DIR)/drivers \
$(TOP)/$(SDK_DIR)/drivers/common \
$(TOP)/$(SDK_DIR)/drivers/flexcomm \
$(TOP)/$(SDK_DIR)/drivers/lpc_iocon \
$(TOP)/$(SDK_DIR)/drivers/lpc_gpio \
$(TOP)/$(SDK_DIR)/drivers/sctimer
SRC_S += $(MCU_DIR)/gcc/startup_$(MCU_CORE).S
LIBS += $(TOP)/$(MCU_DIR)/gcc/libpower_hardabi.a
# For freeRTOS port source
FREERTOS_PORT = ARM_CM33_NTZ/non_secure