Merge pull request #25 from willianpaixao/add-submodules

Add tinyusb as git submodules

4 files changed, 0 insertions, 421 deletions

diff --git a/tinyusb b/tinyusb
new file mode 160000
+Subproject f8288be03f28ad7b944e6925f49422dfa39202c
diff --git a/tinyusb/hw/bsp/lpcxpresso1347/board.mk b/tinyusb/hw/bsp/lpcxpresso1347/board.mk
deleted file mode 100755
index 0d56a33a..00000000
--- a/tinyusb/hw/bsp/lpcxpresso1347/board.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-DEPS_SUBMODULES += hw/mcu/nxp/lpcopen
-
-CFLAGS += \
-  -flto \
-  -mthumb \
-  -mabi=aapcs \
-  -mcpu=cortex-m3 \
-  -nostdlib \
-  -DCORE_M3 \
-  -D__USE_LPCOPEN \
-  -DCFG_EXAMPLE_MSC_READONLY \
-  -DCFG_TUSB_MCU=OPT_MCU_LPC13XX \
-  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM2")))' \
-  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 
-
-# startup.c and lpc_types.h cause following errors
-CFLAGS += -Wno-error=strict-prototypes
-
-MCU_DIR = hw/mcu/nxp/lpcopen/lpc13xx/lpc_chip_13xx
-
-# All source paths should be relative to the top level.
-LD_FILE = hw/bsp/$(BOARD)/lpc1347.ld
-
-SRC_C += \
-	src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c \
-	$(MCU_DIR)/../gcc/cr_startup_lpc13xx.c \
-	$(MCU_DIR)/src/chip_13xx.c \
-	$(MCU_DIR)/src/clock_13xx.c \
-	$(MCU_DIR)/src/gpio_13xx_1.c \
-	$(MCU_DIR)/src/iocon_13xx.c \
-	$(MCU_DIR)/src/sysctl_13xx.c \
-	$(MCU_DIR)/src/sysinit_13xx.c
-
-INC += \
-	$(TOP)/$(MCU_DIR)/inc
-
-# For freeRTOS port source
-FREERTOS_PORT = ARM_CM3
-
-# For flash-jlink target
-JLINK_DEVICE = LPC1347
-
-# flash using jlink
-flash: flash-jlink
diff --git a/tinyusb/hw/bsp/lpcxpresso1347/lpc1347.ld b/tinyusb/hw/bsp/lpcxpresso1347/lpc1347.ld
deleted file mode 100755
index 42a4bb25..00000000
--- a/tinyusb/hw/bsp/lpcxpresso1347/lpc1347.ld
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * GENERATED FILE - DO NOT EDIT
- * (c) Code Red Technologies Ltd, 2008-2013
- * (c) NXP Semiconductors 2013-2019
- * Generated linker script file for LPC1347
- * Created from linkscript.ldt by FMCreateLinkLibraries
- * Using Freemarker v2.3.23
- * MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 6:01:58 PM
- */
-
-MEMORY
-{
-  /* Define each memory region */
-  MFlash64 (rx) : ORIGIN = 0x0, LENGTH = 0x10000 /* 64K bytes (alias Flash) */  
-  RamLoc8 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x2000 /* 8K bytes (alias RAM) */  
-  RamUsb2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2K bytes (alias RAM2) */  
-  RamPeriph2 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x800 /* 2K bytes (alias RAM3) */  
-}
-
-  /* Define a symbol for the top of each memory region */
-  __base_MFlash64 = 0x0  ; /* MFlash64 */  
-  __base_Flash = 0x0 ; /* Flash */  
-  __top_MFlash64 = 0x0 + 0x10000 ; /* 64K bytes */  
-  __top_Flash = 0x0 + 0x10000 ; /* 64K bytes */  
-  __base_RamLoc8 = 0x10000000  ; /* RamLoc8 */  
-  __base_RAM = 0x10000000 ; /* RAM */  
-  __top_RamLoc8 = 0x10000000 + 0x2000 ; /* 8K bytes */  
-  __top_RAM = 0x10000000 + 0x2000 ; /* 8K bytes */  
-  __base_RamUsb2 = 0x20004000  ; /* RamUsb2 */  
-  __base_RAM2 = 0x20004000 ; /* RAM2 */  
-  __top_RamUsb2 = 0x20004000 + 0x800 ; /* 2K bytes */  
-  __top_RAM2 = 0x20004000 + 0x800 ; /* 2K bytes */  
-  __base_RamPeriph2 = 0x20000000  ; /* RamPeriph2 */  
-  __base_RAM3 = 0x20000000 ; /* RAM3 */  
-  __top_RamPeriph2 = 0x20000000 + 0x800 ; /* 2K bytes */  
-  __top_RAM3 = 0x20000000 + 0x800 ; /* 2K bytes */  
-
-ENTRY(ResetISR)
-
-SECTIONS
-{
-    /* MAIN TEXT SECTION */
-    .text : ALIGN(4)
-    {
-        FILL(0xff)
-        __vectors_start__ = ABSOLUTE(.) ;
-        KEEP(*(.isr_vector))
-        /* Global Section Table */
-        . = ALIGN(4) ;
-        __section_table_start = .;
-        __data_section_table = .;
-        LONG(LOADADDR(.data));
-        LONG(    ADDR(.data));
-        LONG(  SIZEOF(.data));
-        LONG(LOADADDR(.data_RAM2));
-        LONG(    ADDR(.data_RAM2));
-        LONG(  SIZEOF(.data_RAM2));
-        LONG(LOADADDR(.data_RAM3));
-        LONG(    ADDR(.data_RAM3));
-        LONG(  SIZEOF(.data_RAM3));
-        __data_section_table_end = .;
-        __bss_section_table = .;
-        LONG(    ADDR(.bss));
-        LONG(  SIZEOF(.bss));
-        LONG(    ADDR(.bss_RAM2));
-        LONG(  SIZEOF(.bss_RAM2));
-        LONG(    ADDR(.bss_RAM3));
-        LONG(  SIZEOF(.bss_RAM3));
-        __bss_section_table_end = .;
-        __section_table_end = . ;
-        /* End of Global Section Table */
-
-        *(.after_vectors*)
-
-    } > MFlash64
-
-    .text : ALIGN(4)
-    {
-       *(.text*)
-       *(.rodata .rodata.* .constdata .constdata.*)
-       . = ALIGN(4);
-    } > MFlash64
-    /*
-     * for exception handling/unwind - some Newlib functions (in common
-     * with C++ and STDC++) use this. 
-     */
-    .ARM.extab : ALIGN(4) 
-    {
-        *(.ARM.extab* .gnu.linkonce.armextab.*)
-    } > MFlash64
-
-    __exidx_start = .;
-
-    .ARM.exidx : ALIGN(4)
-    {
-        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
-    } > MFlash64
-    __exidx_end = .;
-
-    _etext = .;
-        
-    /* DATA section for RamUsb2 */
-
-    .data_RAM2 : ALIGN(4)
-    {
-        FILL(0xff)
-        PROVIDE(__start_data_RAM2 = .) ;
-        *(.ramfunc.$RAM2)
-        *(.ramfunc.$RamUsb2)
-        *(.data.$RAM2*)
-        *(.data.$RamUsb2*)
-        . = ALIGN(4) ;
-        PROVIDE(__end_data_RAM2 = .) ;
-     } > RamUsb2 AT>MFlash64
-    /* DATA section for RamPeriph2 */
-
-    .data_RAM3 : ALIGN(4)
-    {
-        FILL(0xff)
-        PROVIDE(__start_data_RAM3 = .) ;
-        *(.ramfunc.$RAM3)
-        *(.ramfunc.$RamPeriph2)
-        *(.data.$RAM3*)
-        *(.data.$RamPeriph2*)
-        . = ALIGN(4) ;
-        PROVIDE(__end_data_RAM3 = .) ;
-     } > RamPeriph2 AT>MFlash64
-    /* MAIN DATA SECTION */
-    .uninit_RESERVED : ALIGN(4)
-    {
-        KEEP(*(.bss.$RESERVED*))
-        . = ALIGN(4) ;
-        _end_uninit_RESERVED = .;
-    } > RamLoc8
-
-    /* Main DATA section (RamLoc8) */
-    .data : ALIGN(4)
-    {
-       FILL(0xff)
-       _data = . ;
-       *(vtable)
-       *(.ramfunc*)
-       *(.data*)
-       . = ALIGN(4) ;
-       _edata = . ;
-    } > RamLoc8 AT>MFlash64
-
-    /* BSS section for RamUsb2 */
-    .bss_RAM2 : ALIGN(4)
-    {
-       PROVIDE(__start_bss_RAM2 = .) ;
-       *(.bss.$RAM2*)
-       *(.bss.$RamUsb2*)
-       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
-       PROVIDE(__end_bss_RAM2 = .) ;
-    } > RamUsb2 
-
-    /* BSS section for RamPeriph2 */
-    .bss_RAM3 : ALIGN(4)
-    {
-       PROVIDE(__start_bss_RAM3 = .) ;
-       *(.bss.$RAM3*)
-       *(.bss.$RamPeriph2*)
-       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
-       PROVIDE(__end_bss_RAM3 = .) ;
-    } > RamPeriph2 
-
-    /* MAIN BSS SECTION */
-    .bss : ALIGN(4)
-    {
-        _bss = .;
-        *(.bss*)
-        *(COMMON)
-        . = ALIGN(4) ;
-        _ebss = .;
-        PROVIDE(end = .);
-    } > RamLoc8
-
-    /* NOINIT section for RamUsb2 */
-    .noinit_RAM2 (NOLOAD) : ALIGN(4)
-    {
-       *(.noinit.$RAM2*)
-       *(.noinit.$RamUsb2*)
-       . = ALIGN(4) ;
-    } > RamUsb2 
-
-    /* NOINIT section for RamPeriph2 */
-    .noinit_RAM3 (NOLOAD) : ALIGN(4)
-    {
-       *(.noinit.$RAM3*)
-       *(.noinit.$RamPeriph2*)
-       . = ALIGN(4) ;
-    } > RamPeriph2 
-
-    /* DEFAULT NOINIT SECTION */
-    .noinit (NOLOAD): ALIGN(4)
-    {
-        _noinit = .;
-        *(.noinit*) 
-         . = ALIGN(4) ;
-        _end_noinit = .;
-    } > RamLoc8
-    PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
-    PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc8 - 0);
-
-    /* ## Create checksum value (used in startup) ## */
-    PROVIDE(__valid_user_code_checksum = 0 - 
-                                         (_vStackTop 
-                                         + (ResetISR + 1) 
-                                         + (NMI_Handler + 1) 
-                                         + (HardFault_Handler + 1) 
-                                         + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1)   /* MemManage_Handler may not be defined */
-                                         + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1)     /* BusFault_Handler may not be defined */
-                                         + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
-                                         ) );
-
-    /* Provide basic symbols giving location and size of main text
-     * block, including initial values of RW data sections. Note that
-     * these will need extending to give a complete picture with
-     * complex images (e.g multiple Flash banks).
-     */
-    _image_start = LOADADDR(.text);
-    _image_end = LOADADDR(.data) + SIZEOF(.data);
-    _image_size = _image_end - _image_start;
-}
\ No newline at end of file
diff --git a/tinyusb/hw/bsp/lpcxpresso1347/lpcxpresso1347.c b/tinyusb/hw/bsp/lpcxpresso1347/lpcxpresso1347.c
deleted file mode 100755
index a9a67ae3..00000000
--- a/tinyusb/hw/bsp/lpcxpresso1347/lpcxpresso1347.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 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.
- */
-
-#include "chip.h"
-#include "../board.h"
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void USB_IRQHandler(void)
-{
-  tud_int_handler(0);
-}
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM
-//--------------------------------------------------------------------+
-#define LED_PORT      0
-#define LED_PIN       7
-
-// Joytick Down if connected to LPCXpresso Base board
-#define BUTTON_PORT   1
-#define BUTTON_PIN    20
-
-//static const struct {
-//  uint8_t port;
-//  uint8_t pin;
-//} buttons[] =
-//{
-//    {1, 22 }, // Joystick up
-//    {1, 20 }, // Joystick down
-//    {1, 23 }, // Joystick left
-//    {1, 21 }, // Joystick right
-//    {1, 19 }, // Joystick press
-//    {0, 1  }, // SW3
-//};
-
-/* System oscillator rate and RTC oscillator rate */
-const uint32_t OscRateIn = 12000000;
-const uint32_t ExtRateIn = 0;
-
-/* Pin muxing table, only items that need changing from their default pin
-   state are in this table. */
-static const PINMUX_GRP_T pinmuxing[] = 
-{
-  {0,  1,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_1 used for CLKOUT */
-  {0,  2,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_PULLUP)},	/* PIO0_2 used for SSEL */
-  {0,  3,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_3 used for USB_VBUS */
-  {0,  6,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_6 used for USB_CONNECT */
-  {0,  8,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_8 used for MISO0 */
-  {0,  9,  (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_9 used for MOSI0 */
-  {0,  11, (IOCON_FUNC2 | IOCON_ADMODE_EN      | IOCON_FILT_DIS)},	/* PIO0_11 used for AD0 */
-  {0,  18, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_18 used for RXD */
-  {0,  19, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO0_19 used for TXD */
-  {1,  29, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)},	/* PIO1_29 used for SCK0 */
-};
-
-// Invoked by startup code
-void SystemInit(void)
-{
-  /* Enable IOCON clock */
-  Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_IOCON);
-  Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
-  Chip_SetupXtalClocking();
-}
-
-void board_init(void)
-{
-  SystemCoreClockUpdate();
-
-#if CFG_TUSB_OS == OPT_OS_NONE
-  // 1ms tick timer
-  SysTick_Config(SystemCoreClock / 1000);
-#elif 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
-
-  Chip_GPIO_Init(LPC_GPIO_PORT);
-
-  // LED
-  Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
-
-  // Button
-  Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
-
-  // USB: Setup PLL clock, and power
-  Chip_USB_Init();
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-#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
-
-void board_led_write(bool state)
-{
-  Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state);
-}
-
-uint32_t board_button_read(void)
-{
-  // active low
-  return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}
-
-int board_uart_write(void const * buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}