diff options
Diffstat (limited to 'tinyusb/hw/bsp/nutiny_nuc126v')
| -rwxr-xr-x | tinyusb/hw/bsp/nutiny_nuc126v/board.mk | 59 | ||||
| -rwxr-xr-x | tinyusb/hw/bsp/nutiny_nuc126v/nuc126_flash.ld | 195 | ||||
| -rwxr-xr-x | tinyusb/hw/bsp/nutiny_nuc126v/nutiny_nuc126.c | 153 |
3 files changed, 0 insertions, 407 deletions
diff --git a/tinyusb/hw/bsp/nutiny_nuc126v/board.mk b/tinyusb/hw/bsp/nutiny_nuc126v/board.mk deleted file mode 100755 index 848b19f9..00000000 --- a/tinyusb/hw/bsp/nutiny_nuc126v/board.mk +++ /dev/null @@ -1,59 +0,0 @@ -DEPS_SUBMODULES += hw/mcu/nuvoton - -CFLAGS += \ - -flto \ - -mthumb \ - -mabi=aapcs-linux \ - -mcpu=cortex-m0 \ - -D__ARM_FEATURE_DSP=0 \ - -DUSE_ASSERT=0 \ - -D__CORTEX_SC=0 \ - -DCFG_TUSB_MCU=OPT_MCU_NUC126 - -# All source paths should be relative to the top level. -LD_FILE = hw/bsp/$(BOARD)/nuc126_flash.ld - -SRC_C += \ - src/portable/nuvoton/nuc121/dcd_nuc121.c \ - hw/mcu/nuvoton/nuc126/Device/Nuvoton/NUC126/Source/system_NUC126.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/acmp.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/adc.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/clk.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/crc.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/ebi.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/fmc.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/gpio.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/pdma.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/pwm.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/rtc.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/sc.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/scuart.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/spi.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/sys.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/timer.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/timer_pwm.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/uart.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/usbd.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/usci_spi.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/usci_uart.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/wdt.c \ - hw/mcu/nuvoton/nuc126/StdDriver/src/wwdt.c - -SRC_S += \ - hw/mcu/nuvoton/nuc126/Device/Nuvoton/NUC126/Source/GCC/startup_NUC126.S - -INC += \ - $(TOP)/hw/mcu/nuvoton/nuc126/Device/Nuvoton/NUC126/Include \ - $(TOP)/hw/mcu/nuvoton/nuc126/StdDriver/inc \ - $(TOP)/hw/mcu/nuvoton/nuc126/CMSIS/Include - -# For freeRTOS port source -FREERTOS_PORT = ARM_CM0 - -# For flash-jlink target -JLINK_DEVICE = NUC126VG4AE - -# Flash using Nuvoton's openocd fork at https://github.com/OpenNuvoton/OpenOCD-Nuvoton -# Please compile and install it from github source -flash: $(BUILD)/$(PROJECT).elf - openocd -f interface/nulink.cfg -f target/numicroM0.cfg -c "program $< reset exit" diff --git a/tinyusb/hw/bsp/nutiny_nuc126v/nuc126_flash.ld b/tinyusb/hw/bsp/nutiny_nuc126v/nuc126_flash.ld deleted file mode 100755 index b23890b4..00000000 --- a/tinyusb/hw/bsp/nutiny_nuc126v/nuc126_flash.ld +++ /dev/null @@ -1,195 +0,0 @@ -/* Linker script to configure memory regions. */ -MEMORY -{ - FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x40000 /* 256k */ - RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x5000 /* 20k */ -} - -/* Library configurations */ -GROUP(libgcc.a libc.a libm.a libnosys.a) - -/* Linker script to place sections and symbol values. Should be used together - * with other linker script that defines memory regions FLASH and RAM. - * It references following symbols, which must be defined in code: - * Reset_Handler : Entry of reset handler - * - * It defines following symbols, which code can use without definition: - * __exidx_start - * __exidx_end - * __copy_table_start__ - * __copy_table_end__ - * __zero_table_start__ - * __zero_table_end__ - * __etext - * __data_start__ - * __preinit_array_start - * __preinit_array_end - * __init_array_start - * __init_array_end - * __fini_array_start - * __fini_array_end - * __data_end__ - * __bss_start__ - * __bss_end__ - * __end__ - * end - * __HeapLimit - * __StackLimit - * __StackTop - * __stack - * __Vectors_End - * __Vectors_Size - */ -ENTRY(Reset_Handler) - -SECTIONS -{ - .text : - { - KEEP(*(.vectors)) - __Vectors_End = .; - __Vectors_Size = __Vectors_End - __Vectors; - __end__ = .; - - *(.text*) - - KEEP(*(.init)) - KEEP(*(.fini)) - - /* .ctors */ - *crtbegin.o(.ctors) - *crtbegin?.o(.ctors) - *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors) - *(SORT(.ctors.*)) - *(.ctors) - - /* .dtors */ - *crtbegin.o(.dtors) - *crtbegin?.o(.dtors) - *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors) - *(SORT(.dtors.*)) - *(.dtors) - - *(.rodata*) - - KEEP(*(.eh_frame*)) - } > FLASH - - .ARM.extab : - { - *(.ARM.extab* .gnu.linkonce.armextab.*) - } > FLASH - - __exidx_start = .; - .ARM.exidx : - { - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > FLASH - __exidx_end = .; - - /* To copy multiple ROM to RAM sections, - * uncomment .copy.table section and, - * define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */ - /* - .copy.table : - { - . = ALIGN(4); - __copy_table_start__ = .; - LONG (__etext) - LONG (__data_start__) - LONG (__data_end__ - __data_start__) - LONG (__etext2) - LONG (__data2_start__) - LONG (__data2_end__ - __data2_start__) - __copy_table_end__ = .; - } > FLASH - */ - - /* To clear multiple BSS sections, - * uncomment .zero.table section and, - * define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */ - /* - .zero.table : - { - . = ALIGN(4); - __zero_table_start__ = .; - LONG (__bss_start__) - LONG (__bss_end__ - __bss_start__) - LONG (__bss2_start__) - LONG (__bss2_end__ - __bss2_start__) - __zero_table_end__ = .; - } > FLASH - */ - - __etext = .; - - .data : AT (__etext) - { - __data_start__ = .; - *(vtable) - *(.data*) - - . = ALIGN(4); - /* preinit data */ - PROVIDE_HIDDEN (__preinit_array_start = .); - KEEP(*(.preinit_array)) - PROVIDE_HIDDEN (__preinit_array_end = .); - - . = ALIGN(4); - /* init data */ - PROVIDE_HIDDEN (__init_array_start = .); - KEEP(*(SORT(.init_array.*))) - KEEP(*(.init_array)) - PROVIDE_HIDDEN (__init_array_end = .); - - - . = ALIGN(4); - /* finit data */ - PROVIDE_HIDDEN (__fini_array_start = .); - KEEP(*(SORT(.fini_array.*))) - KEEP(*(.fini_array)) - PROVIDE_HIDDEN (__fini_array_end = .); - - KEEP(*(.jcr*)) - . = ALIGN(4); - /* All data end */ - __data_end__ = .; - - } > RAM - - .bss : - { - . = ALIGN(4); - __bss_start__ = .; - *(.bss*) - *(COMMON) - . = ALIGN(4); - __bss_end__ = .; - } > RAM - - .heap (COPY): - { - __HeapBase = .; - __end__ = .; - end = __end__; - KEEP(*(.heap*)) - __HeapLimit = .; - } > RAM - - /* .stack_dummy section doesn't contains any symbols. It is only - * used for linker to calculate size of stack sections, and assign - * values to stack symbols later */ - .stack_dummy (COPY): - { - KEEP(*(.stack*)) - } > RAM - - /* Set stack top to end of RAM, and stack limit move down by - * size of stack_dummy section */ - __StackTop = ORIGIN(RAM) + LENGTH(RAM); - __StackLimit = __StackTop - SIZEOF(.stack_dummy); - PROVIDE(__stack = __StackTop); - - /* Check if data + heap + stack exceeds RAM limit */ - ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack") -} diff --git a/tinyusb/hw/bsp/nutiny_nuc126v/nutiny_nuc126.c b/tinyusb/hw/bsp/nutiny_nuc126v/nutiny_nuc126.c deleted file mode 100755 index da62e7bd..00000000 --- a/tinyusb/hw/bsp/nutiny_nuc126v/nutiny_nuc126.c +++ /dev/null @@ -1,153 +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 "bsp/board.h" -#include "NuMicro.h" -#include "clk.h" -#include "sys.h" - - -//--------------------------------------------------------------------+ -// Forward USB interrupt events to TinyUSB IRQ Handler -//--------------------------------------------------------------------+ -void USBD_IRQHandler(void) -{ - tud_int_handler(0); -} - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM -//--------------------------------------------------------------------+ -#define LED_PORT PC -#define LED_PIN 9 -#define LED_PIN_IO PC9 -#define LED_STATE_ON 0 - -#define CRYSTAL_LESS /* system will be 48MHz when defined, otherwise, system is 72MHz */ -#define HIRC48_AUTO_TRIM SYS_IRCTCTL1_REFCKSEL_Msk | (1UL << SYS_IRCTCTL1_LOOPSEL_Pos) | (2UL << SYS_IRCTCTL1_FREQSEL_Pos) -#define TRIM_INIT (SYS_BASE+0x118) - -void board_init(void) -{ - /* Unlock protected registers */ - SYS_UnlockReg(); - - /*---------------------------------------------------------------------------------------------------------*/ - /* Init System Clock */ - /*---------------------------------------------------------------------------------------------------------*/ - - /* Enable Internal RC 22.1184 MHz clock */ - CLK_EnableXtalRC(CLK_PWRCTL_HIRCEN_Msk); - - /* Waiting for Internal RC clock ready */ - CLK_WaitClockReady(CLK_STATUS_HIRCSTB_Msk); - - /* Switch HCLK clock source to Internal RC and HCLK source divide 1 */ - CLK_SetHCLK(CLK_CLKSEL0_HCLKSEL_HIRC, CLK_CLKDIV0_HCLK(1)); - -#ifndef CRYSTAL_LESS - /* Enable external XTAL 12 MHz clock */ - CLK_EnableXtalRC(CLK_PWRCTL_HXTEN_Msk); - - /* Waiting for external XTAL clock ready */ - CLK_WaitClockReady(CLK_STATUS_HXTSTB_Msk); - - /* Set core clock */ - CLK_SetCoreClock(72000000); - - /* Use HIRC as UART clock source */ - CLK_SetModuleClock(UART0_MODULE, CLK_CLKSEL1_UARTSEL_HIRC, CLK_CLKDIV0_UART(1)); - - /* Use PLL as USB clock source */ - CLK_SetModuleClock(USBD_MODULE, CLK_CLKSEL3_USBDSEL_PLL, CLK_CLKDIV0_USB(3)); - -#else - /* Enable Internal RC 48MHz clock */ - CLK_EnableXtalRC(CLK_PWRCTL_HIRC48EN_Msk); - - /* Waiting for Internal RC clock ready */ - CLK_WaitClockReady(CLK_STATUS_HIRC48STB_Msk); - - /* Switch HCLK clock source to Internal RC and HCLK source divide 1 */ - CLK_SetHCLK(CLK_CLKSEL0_HCLKSEL_HIRC48, CLK_CLKDIV0_HCLK(1)); - - /* Use HIRC as UART clock source */ - CLK_SetModuleClock(UART0_MODULE, CLK_CLKSEL1_UARTSEL_HIRC, CLK_CLKDIV0_UART(1)); - - /* Use HIRC48 as USB clock source */ - CLK_SetModuleClock(USBD_MODULE, CLK_CLKSEL3_USBDSEL_HIRC48, CLK_CLKDIV0_USB(1)); -#endif - - /* Enable module clock */ - CLK_EnableModuleClock(USBD_MODULE); - -#if CFG_TUSB_OS == OPT_OS_NONE - // 1ms tick timer - SysTick_Config(48000000 / 1000); -#endif - - // LED - GPIO_SetMode(LED_PORT, 1 << LED_PIN, GPIO_MODE_OUTPUT); -} - -#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 - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) -{ - LED_PIN_IO = (state ? LED_STATE_ON : (1-LED_STATE_ON)); -} - -uint32_t board_button_read(void) -{ - return 0; -} - -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; -} |