Added ROM to RAM code copy & exec => Warning requires latest version of libopencm3 !!
This commit is contained in:
TitanMKD
@ -1,7 +1,7 @@
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|||||||
# Hey Emacs, this is a -*- makefile -*-
|
# Hey Emacs, this is a -*- makefile -*-
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||||||
|
|
||||||
TARGET = blinky
|
BINARY = blinky
|
||||||
|
|
||||||
SRC = $(TARGET).c
|
SRC = $(BINARY).c
|
||||||
|
|
||||||
include ../common/Makefile_inc.mk
|
include ../common/Makefile_inc.mk
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||||||
|
|||||||
@ -1,14 +0,0 @@
|
|||||||
# Hey Emacs, this is a -*- makefile -*-
|
|
||||||
|
|
||||||
# Target file name (without extension).
|
|
||||||
TARGET = blinky
|
|
||||||
|
|
||||||
# List C source files here. (C dependencies are automatically generated.)
|
|
||||||
SRC = $(TARGET).c \
|
|
||||||
$(LIBS_PATH)/LPC43xx_M4_Startup_ROM_to_RAM.c \
|
|
||||||
$(LIBS_PATH)/LPC43xx_M4_Interrupts.c \
|
|
||||||
$(LIBS_PATH)/hackrf_core.c
|
|
||||||
|
|
||||||
# Override Linker Script
|
|
||||||
LINKER_SCRIPT = LPC4330_M4_ROM_to_RAM.ld
|
|
||||||
include ../common/Makefile_inc.mk
|
|
||||||
@ -1,59 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2010 - 2012 Michael Ossmann
|
|
||||||
*
|
|
||||||
* This file is part of HackRF.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2, or (at your option)
|
|
||||||
* any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; see the file COPYING. If not, write to
|
|
||||||
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
||||||
* Boston, MA 02110-1301, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
|
|
||||||
#include "hackrf_core.h"
|
|
||||||
|
|
||||||
void wait(uint8_t duration)
|
|
||||||
{
|
|
||||||
volatile uint32_t i;
|
|
||||||
for (i = 0; i < duration * 1000000; i++);
|
|
||||||
}
|
|
||||||
|
|
||||||
uint32_t boot0, boot1, boot2, boot3;
|
|
||||||
|
|
||||||
int main()
|
|
||||||
{
|
|
||||||
|
|
||||||
gpio_init();
|
|
||||||
|
|
||||||
EN1V8_SET;
|
|
||||||
EN1V8_CLR;
|
|
||||||
|
|
||||||
while (1) {
|
|
||||||
boot0 = BOOT0;
|
|
||||||
boot1 = BOOT1;
|
|
||||||
boot2 = BOOT2;
|
|
||||||
boot3 = BOOT3;
|
|
||||||
|
|
||||||
LED1_SET;
|
|
||||||
LED2_SET;
|
|
||||||
LED3_SET;
|
|
||||||
wait(1);
|
|
||||||
LED1_CLR;
|
|
||||||
LED2_CLR;
|
|
||||||
LED3_CLR;
|
|
||||||
wait(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0 ;
|
|
||||||
}
|
|
||||||
8
firmware/blinky_rom_to_ram/Makefile
Normal file
8
firmware/blinky_rom_to_ram/Makefile
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
# Hey Emacs, this is a -*- makefile -*-
|
||||||
|
|
||||||
|
BINARY = blinky
|
||||||
|
|
||||||
|
SRC = $(BINARY).c
|
||||||
|
|
||||||
|
LDSCRIPT = ../common/LPC4330_M4_rom_to_ram.ld
|
||||||
|
include ../common/Makefile_inc.mk
|
||||||
85
firmware/blinky_rom_to_ram/blinky.c
Normal file
85
firmware/blinky_rom_to_ram/blinky.c
Normal file
@ -0,0 +1,85 @@
|
|||||||
|
/*
|
||||||
|
* Copyright 2010 - 2012 Michael Ossmann
|
||||||
|
*
|
||||||
|
* This file is part of HackRF.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2, or (at your option)
|
||||||
|
* any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; see the file COPYING. If not, write to
|
||||||
|
* the Free Software Foundation, Inc., 51 Franklin Street,
|
||||||
|
* Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <libopencm3/lpc43xx/gpio.h>
|
||||||
|
#include <libopencm3/lpc43xx/scu.h>
|
||||||
|
|
||||||
|
#include "hackrf_core.h"
|
||||||
|
|
||||||
|
void gpio_setup(void)
|
||||||
|
{
|
||||||
|
/* Configure SCU Pin Mux as GPIO */
|
||||||
|
scu_pinmux(SCU_PINMUX_LED1, SCU_GPIO_FAST);
|
||||||
|
scu_pinmux(SCU_PINMUX_LED2, SCU_GPIO_FAST);
|
||||||
|
scu_pinmux(SCU_PINMUX_LED3, SCU_GPIO_FAST);
|
||||||
|
|
||||||
|
scu_pinmux(SCU_PINMUX_EN1V8, SCU_GPIO_FAST);
|
||||||
|
|
||||||
|
scu_pinmux(SCU_PINMUX_BOOT0, SCU_GPIO_FAST);
|
||||||
|
scu_pinmux(SCU_PINMUX_BOOT1, SCU_GPIO_FAST);
|
||||||
|
scu_pinmux(SCU_PINMUX_BOOT2, SCU_GPIO_FAST);
|
||||||
|
scu_pinmux(SCU_PINMUX_BOOT3, SCU_GPIO_FAST);
|
||||||
|
|
||||||
|
/* Configure all GPIO as Input (safe state) */
|
||||||
|
GPIO0_DIR = 0;
|
||||||
|
GPIO1_DIR = 0;
|
||||||
|
GPIO2_DIR = 0;
|
||||||
|
GPIO3_DIR = 0;
|
||||||
|
GPIO4_DIR = 0;
|
||||||
|
GPIO5_DIR = 0;
|
||||||
|
GPIO6_DIR = 0;
|
||||||
|
GPIO7_DIR = 0;
|
||||||
|
|
||||||
|
/* Configure GPIO2[1/2/8] (P4_1/2 P6_12) as output. */
|
||||||
|
GPIO2_DIR |= (PIN_LED1|PIN_LED2|PIN_LED3);
|
||||||
|
|
||||||
|
/* GPIO3[6] on P6_10 as output. */
|
||||||
|
GPIO3_DIR |= PIN_EN1V8;
|
||||||
|
}
|
||||||
|
|
||||||
|
u32 boot0, boot1, boot2, boot3;
|
||||||
|
|
||||||
|
int main(void)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
gpio_setup();
|
||||||
|
|
||||||
|
/* Set 1V8 */
|
||||||
|
gpio_set(PORT_EN1V8, PIN_EN1V8);
|
||||||
|
|
||||||
|
/* Blink LED1/2/3 on the board and Read BOOT0/1/2/3 pins. */
|
||||||
|
while (1)
|
||||||
|
{
|
||||||
|
boot0 = BOOT0_STATE;
|
||||||
|
boot1 = BOOT1_STATE;
|
||||||
|
boot2 = BOOT2_STATE;
|
||||||
|
boot3 = BOOT3_STATE;
|
||||||
|
|
||||||
|
gpio_set(PORT_LED1_3, (PIN_LED1|PIN_LED2|PIN_LED3)); /* LEDs on */
|
||||||
|
for (i = 0; i < 2000000; i++) /* Wait a bit. */
|
||||||
|
__asm__("nop");
|
||||||
|
gpio_clear(PORT_LED1_3, (PIN_LED1|PIN_LED2|PIN_LED3)); /* LED off */
|
||||||
|
for (i = 0; i < 2000000; i++) /* Wait a bit. */
|
||||||
|
__asm__("nop");
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
@ -1,6 +1,6 @@
|
|||||||
/*
|
/*
|
||||||
* Copyright 2010 - 2012 Michael Ossmann
|
* Copyright 2012 Michael Ossmann <mike@ossmann.com>
|
||||||
* Copyright 2012 Benjamin Vernoux
|
* Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
|
||||||
*
|
*
|
||||||
* This file is part of HackRF
|
* This file is part of HackRF
|
||||||
*
|
*
|
||||||
@ -19,145 +19,18 @@
|
|||||||
* the Free Software Foundation, Inc., 51 Franklin Street,
|
* the Free Software Foundation, Inc., 51 Franklin Street,
|
||||||
* Boston, MA 02110-1301, USA.
|
* Boston, MA 02110-1301, USA.
|
||||||
*/
|
*/
|
||||||
OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
|
|
||||||
ENTRY(_start)
|
/* Linker script for HackRF Jellybean (LPC4330, 1M SPI flash, 264K SRAM). */
|
||||||
SEARCH_DIR(.)
|
|
||||||
GROUP(libgcc.a libc.a libm.a libnosys.a)
|
|
||||||
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
/*
|
/* Physical address in Flash used to copy Code from Flash to RAM */
|
||||||
* Our code is installed in SPIFI(ROM) at 0x80000000 it is addressed through the 256M shadow area at 0x00000000 at Boot.
|
rom_flash (rx) : ORIGIN = 0x80000000, LENGTH = 1M
|
||||||
* Reset_Handler call Reset_Handler_ROM_to_RAM(executed in SPIFI) and Copy the code from ROM to RAM,
|
/* rom is really the shadow region that points to SPI flash or elsewhere */
|
||||||
* and set shadow pointer to RAM, then the code execution continue in RAM.
|
rom (rx) : ORIGIN = 0x00000000, LENGTH = 1M
|
||||||
*/
|
ram (rwx) : ORIGIN = 0x10000000, LENGTH = 128K
|
||||||
rom (rx) : ORIGIN = 0x80000000, LENGTH = 128K /* Real ROM Address It cannot exceed RAM size (Real Size is 1MB) */
|
|
||||||
ram (rwx) : ORIGIN = 0x10000000, LENGTH = 128K /* Real RAM Address */
|
|
||||||
shadow_ram (rwx) : ORIGIN = 0x00000000, LENGTH = 128K /* 128 Kb Real Address is 0x10000000 but remapped to Shadow 0x00000000 */
|
|
||||||
|
|
||||||
/* there are some additional RAM regions */
|
/* there are some additional RAM regions */
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/* Include the common ld script. */
|
||||||
* much copied from: Linker script for Cortex-M3
|
INCLUDE libopencm3_lpc43xx_rom_to_ram.ld
|
||||||
*
|
|
||||||
* Version:CodeSourcery Sourcery G++ Lite 2007q3-53
|
|
||||||
* BugURL:https://support.codesourcery.com/GNUToolchain/
|
|
||||||
*
|
|
||||||
* Copyright 2007 CodeSourcery.
|
|
||||||
*
|
|
||||||
* The authors hereby grant permission to use, copy, modify, distribute,
|
|
||||||
* and license this software and its documentation for any purpose, provided
|
|
||||||
* that existing copyright notices are retained in all copies and that this
|
|
||||||
* notice is included verbatim in any distributions. No written agreement,
|
|
||||||
* license, or royalty fee is required for any of the authorized uses.
|
|
||||||
* Modifications to this software may be copyrighted by their authors
|
|
||||||
* and need not follow the licensing terms described here, provided that
|
|
||||||
* the new terms are clearly indicated on the first page of each file where
|
|
||||||
* they apply.
|
|
||||||
*/
|
|
||||||
|
|
||||||
EXTERN(Reset_Handler)
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
_text_ram = . + ORIGIN(ram); /* Start of Code in RAM */
|
|
||||||
|
|
||||||
. = ALIGN(0x400); /* Ensure that vector table is aligned as hardware requires. */
|
|
||||||
_interrupt_vector_table = .;
|
|
||||||
KEEP(*(.irq_handler_table))
|
|
||||||
|
|
||||||
*(.text .text.* .gnu.linkonce.t.*)
|
|
||||||
*(.rodata .rodata.* .gnu.linkonce.r.*)
|
|
||||||
|
|
||||||
*(.eh_frame_hdr)
|
|
||||||
*(.eh_frame)
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
KEEP(*(.init))
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
__preinit_array_start = .;
|
|
||||||
KEEP (*(.preinit_array))
|
|
||||||
__preinit_array_end = .;
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
__init_array_start = .;
|
|
||||||
KEEP (*(SORT(.init_array.*)))
|
|
||||||
KEEP (*(.init_array))
|
|
||||||
__init_array_end = .;
|
|
||||||
|
|
||||||
. = ALIGN(0x4);
|
|
||||||
KEEP (*crtbegin.o(.ctors))
|
|
||||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
|
||||||
KEEP (*(SORT(.ctors.*)))
|
|
||||||
KEEP (*crtend.o(.ctors))
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
. = 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(8);
|
|
||||||
_etext = .;
|
|
||||||
} > shadow_ram
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > shadow_ram
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > shadow_ram
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
_etext = .;
|
|
||||||
_etext_ram = . + ORIGIN(ram);
|
|
||||||
_etext_rom = . + ORIGIN(rom);
|
|
||||||
|
|
||||||
.data :
|
|
||||||
{
|
|
||||||
_data = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
_edata = .;
|
|
||||||
} > shadow_ram
|
|
||||||
|
|
||||||
/* zero initialized data */
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
_bss = .;
|
|
||||||
__bss_start__ = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
_ebss = .;
|
|
||||||
__bss_end__ = .;
|
|
||||||
} > shadow_ram
|
|
||||||
|
|
||||||
/* Where we put the heap with cr_clib */
|
|
||||||
.cr_heap :
|
|
||||||
{
|
|
||||||
end = .;
|
|
||||||
__end__ = .;
|
|
||||||
_pvHeapStart = .;
|
|
||||||
} > shadow_ram
|
|
||||||
|
|
||||||
/* Leave room above stack for IAP to run */
|
|
||||||
_StackTop = ORIGIN(ram) + (ORIGIN(shadow_ram) + LENGTH(shadow_ram) - 32);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|||||||
@ -1,205 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2010 - 2012 Michael Ossmann
|
|
||||||
*
|
|
||||||
* This file is part of HackRF
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2, or (at your option)
|
|
||||||
* any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; see the file COPYING. If not, write to
|
|
||||||
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
||||||
* Boston, MA 02110-1301, USA.
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Copyright 2010-07 By Opendous Inc. (www.MicropendousX.org)
|
|
||||||
NVIC handler info copied from NXP User Manual UM10360
|
|
||||||
|
|
||||||
Basic interrupt handlers and NVIC interrupt handler
|
|
||||||
function table for the LPC17xx. See TODOs for
|
|
||||||
modification instructions.
|
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software
|
|
||||||
and its documentation for any purpose and without fee is hereby
|
|
||||||
granted, provided that the above copyright notice appear in all
|
|
||||||
copies and that both that the copyright notice and this
|
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
|
||||||
software without specific, written prior permission.
|
|
||||||
|
|
||||||
The author disclaim all warranties with regard to this
|
|
||||||
software, including all implied warranties of merchantability
|
|
||||||
and fitness. In no event shall the author be liable for any
|
|
||||||
special, indirect or consequential damages or any damages
|
|
||||||
whatsoever resulting from loss of use, data or profits, whether
|
|
||||||
in an action of contract, negligence or other tortious action,
|
|
||||||
arising out of or in connection with the use or performance of
|
|
||||||
this software.
|
|
||||||
*/
|
|
||||||
|
|
||||||
|
|
||||||
/* Reset_Handler variables defined in linker script */
|
|
||||||
extern unsigned long _StackTop;
|
|
||||||
|
|
||||||
extern void Reset_Handler(void);
|
|
||||||
|
|
||||||
/* Default interrupt handler */
|
|
||||||
static void Default_Handler(void) { while(1) {;} }
|
|
||||||
|
|
||||||
/* Empty handlers aliased to the default handler */
|
|
||||||
void NMI_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void HardFault_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void MemManagement_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void BusFault_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void UsageFault_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SVC_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void DebugMon_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PendSV_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SysTick_Handler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void DAC_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void M0CORE_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void DMA_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void ETHERNET_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SDIO_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void LCD_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void USB0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void USB1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SCT_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void RITIMER_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void TIMER0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void TIMER1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void TIMER2_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void TIMER3_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void MCPWM_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void ADC0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void I2C0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void I2C1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SPI_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void ADC1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SSP0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SSP1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void USART0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void UART1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void USART2_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void USART3_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void I2S0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void I2S1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SPIFI_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void SGPIO_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT2_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT3_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT4_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT5_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT6_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void PIN_INT7_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void GINT0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void GINT1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void EVENTROUTER_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void C_CAN1_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void ATIMER_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void RTC_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void WWDT_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void C_CAN0_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
void QEI_IRQHandler(void) __attribute__ ((weak, alias ("Default_Handler")));
|
|
||||||
|
|
||||||
/*
|
|
||||||
* This table must be appropriately placed using a linker script:
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.irq_handler_table))
|
|
||||||
*(.text*)
|
|
||||||
*(.rodata*)
|
|
||||||
} > rom
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* TODO - simply name a handler function in your code the same as a handler
|
|
||||||
* in the following table and it will override the default empty handler.
|
|
||||||
* Your function should be of the form: static void Something_Handler(void) {}
|
|
||||||
*/
|
|
||||||
__attribute__ ((section(".irq_handler_table")))
|
|
||||||
void (* const _NVIC_Handler_Functions[])(void) =
|
|
||||||
{
|
|
||||||
// Cortex-M4 Interrupts: IRQ Number - Exception Number - Offset - Vector Description
|
|
||||||
(void *)&_StackTop, // 0x00 Initial SP Value - defined in Linker Script
|
|
||||||
Reset_Handler, // 1 0x04 Reset Handler
|
|
||||||
NMI_Handler, // -14 2 0x08 Non-Maskable Interrupt Handler
|
|
||||||
HardFault_Handler, // -13 3 0x0C Hard Fault Handler
|
|
||||||
MemManagement_Handler, // -12 4 0x10 Memory Management Fault Handler
|
|
||||||
BusFault_Handler, // -11 5 0x14 Bus Fault Handler
|
|
||||||
UsageFault_Handler, // -10 6 0x18 Usage Fault Handler
|
|
||||||
0, // 7 Reserved
|
|
||||||
0, // 8 Reserved
|
|
||||||
0, // 9 Reserved
|
|
||||||
0, // 10 0x2C Reserved
|
|
||||||
SVC_Handler, // 11 SVCall Handler
|
|
||||||
DebugMon_Handler, // 12 Debug Monitor Handler
|
|
||||||
0, // -2 13 0x38 Reserved
|
|
||||||
PendSV_Handler, // -1 14 0x3C PendSV Handler
|
|
||||||
SysTick_Handler, // 0 15 0x40 SysTick Handler
|
|
||||||
|
|
||||||
|
|
||||||
/* from table 21, section 7.6.1, UM10503 LPC43xx User Manual */
|
|
||||||
DAC_IRQHandler, // 0 16 0x40
|
|
||||||
M0CORE_IRQHandler, // 1 17 0x44 Cortex-M0; Latched TXEV; for M4-M0 communication
|
|
||||||
DMA_IRQHandler, // 2 18 0x48
|
|
||||||
0, // 3 19 0x4C reserved
|
|
||||||
0, // 4 20 0x50 reserved
|
|
||||||
ETHERNET_IRQHandler, // 5 21 0x54
|
|
||||||
SDIO_IRQHandler, // 6 22 0x58
|
|
||||||
LCD_IRQHandler, // 7 23 0x5C
|
|
||||||
USB0_IRQHandler, // 8 24 0x60
|
|
||||||
USB1_IRQHandler, // 9 25 0x64
|
|
||||||
SCT_IRQHandler, // 10 26 0x68 SCT combined interrupt
|
|
||||||
RITIMER_IRQHandler, // 11 27 0x6C
|
|
||||||
TIMER0_IRQHandler, // 12 28 0x70
|
|
||||||
TIMER1_IRQHandler, // 13 29 0x74
|
|
||||||
TIMER2_IRQHandler, // 14 30 0x78
|
|
||||||
TIMER3_IRQHandler, // 15 31 0x7C
|
|
||||||
MCPWM_IRQHandler, // 16 32 0x80
|
|
||||||
ADC0_IRQHandler, // 17 33 0x84
|
|
||||||
I2C0_IRQHandler, // 18 34 0x88
|
|
||||||
I2C1_IRQHandler, // 19 35 0x8C
|
|
||||||
SPI_IRQHandler, // 20 36 0x90
|
|
||||||
ADC1_IRQHandler, // 21 37 0x94
|
|
||||||
SSP0_IRQHandler, // 22 38 0x98
|
|
||||||
SSP1_IRQHandler, // 23 39 0x9C
|
|
||||||
USART0_IRQHandler, // 24 40 0xA0
|
|
||||||
UART1_IRQHandler, // 25 41 0xA4 Combined UART interrupt with Modem interrupt
|
|
||||||
USART2_IRQHandler, // 26 42 0xA8
|
|
||||||
USART3_IRQHandler, // 27 43 0xAC Combined USART interrupt with IrDA interrupt
|
|
||||||
I2S0_IRQHandler, // 28 44 0xB0
|
|
||||||
I2S1_IRQHandler, // 29 45 0xB4
|
|
||||||
SPIFI_IRQHandler, // 30 46 0xB8
|
|
||||||
SGPIO_IRQHandler, // 31 47 0xBC
|
|
||||||
PIN_INT0_IRQHandler, // 32 48 0xC0 GPIO pin interrupt 0
|
|
||||||
PIN_INT1_IRQHandler, // 33 49 0xC4 GPIO pin interrupt 1
|
|
||||||
PIN_INT2_IRQHandler, // 34 50 0xC8 GPIO pin interrupt 2
|
|
||||||
PIN_INT3_IRQHandler, // 35 51 0xCC GPIO pin interrupt 3
|
|
||||||
PIN_INT4_IRQHandler, // 36 52 0xD0 GPIO pin interrupt 4
|
|
||||||
PIN_INT5_IRQHandler, // 37 53 0xD4 GPIO pin interrupt 5
|
|
||||||
PIN_INT6_IRQHandler, // 38 54 0xD8 GPIO pin interrupt 6
|
|
||||||
PIN_INT7_IRQHandler, // 39 55 0xDC GPIO pin interrupt 7
|
|
||||||
GINT0_IRQHandler, // 40 56 0xE0 GPIO global interrupt 0
|
|
||||||
GINT1_IRQHandler, // 41 57 0xE4 GPIO global interrupt 1
|
|
||||||
EVENTROUTER_IRQHandler, // 42 58 0xE8
|
|
||||||
C_CAN1_IRQHandler, // 43 59 0xEC
|
|
||||||
0, // 44 60 0xF0 reserved
|
|
||||||
0, // 45 61 0xF4 reserved
|
|
||||||
ATIMER_IRQHandler, // 46 62 0xF8 Alarm timer interrupt
|
|
||||||
RTC_IRQHandler, // 47 63 0xFC
|
|
||||||
0, // 48 64 0x100 reserved
|
|
||||||
WWDT_IRQHandler, // 49 65 0x104
|
|
||||||
0, // 50 66 0x108 reserved
|
|
||||||
C_CAN0_IRQHandler, // 51 67 0x10C
|
|
||||||
QEI_IRQHandler, // 52 68 0x110
|
|
||||||
};
|
|
||||||
@ -1,88 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2010 - 2012 Michael Ossmann
|
|
||||||
*
|
|
||||||
* This file is part of HackRF.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2, or (at your option)
|
|
||||||
* any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; see the file COPYING. If not, write to
|
|
||||||
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
||||||
* Boston, MA 02110-1301, USA.
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Copyright 2010-07 By Opendous Inc. (www.MicropendousX.org)
|
|
||||||
NVIC handler info copied from NXP User Manual UM10360
|
|
||||||
|
|
||||||
Start-up code for LPC17xx. See TODOs for
|
|
||||||
modification instructions.
|
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software
|
|
||||||
and its documentation for any purpose and without fee is hereby
|
|
||||||
granted, provided that the above copyright notice appear in all
|
|
||||||
copies and that both that the copyright notice and this
|
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
|
||||||
software without specific, written prior permission.
|
|
||||||
|
|
||||||
The author disclaim all warranties with regard to this
|
|
||||||
software, including all implied warranties of merchantability
|
|
||||||
and fitness. In no event shall the author be liable for any
|
|
||||||
special, indirect or consequential damages or any damages
|
|
||||||
whatsoever resulting from loss of use, data or profits, whether
|
|
||||||
in an action of contract, negligence or other tortious action,
|
|
||||||
arising out of or in connection with the use or performance of
|
|
||||||
this software.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <lpc43.h>
|
|
||||||
|
|
||||||
/* Reset_Handler variables defined in linker script */
|
|
||||||
extern unsigned long _interrupt_vector_table;
|
|
||||||
extern unsigned long _data;
|
|
||||||
extern unsigned long _edata;
|
|
||||||
extern unsigned long _etext;
|
|
||||||
extern unsigned long _bss;
|
|
||||||
extern unsigned long _ebss;
|
|
||||||
|
|
||||||
extern void __libc_init_array(void);
|
|
||||||
extern int main(void);
|
|
||||||
|
|
||||||
/* Reset Handler */
|
|
||||||
void Reset_Handler(void)
|
|
||||||
{
|
|
||||||
unsigned long *src, *dest;
|
|
||||||
|
|
||||||
// Copy the data segment initializers from flash to SRAM
|
|
||||||
src = &_etext;
|
|
||||||
for(dest = &_data; dest < &_edata; )
|
|
||||||
{
|
|
||||||
*dest++ = *src++;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize the .bss segment of memory to zeros
|
|
||||||
src = &_bss;
|
|
||||||
while (src < &_ebss)
|
|
||||||
{
|
|
||||||
*src++ = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
__libc_init_array();
|
|
||||||
|
|
||||||
// Set the vector table location.
|
|
||||||
SCB_VTOR = &_interrupt_vector_table;
|
|
||||||
|
|
||||||
main();
|
|
||||||
|
|
||||||
// In case main() fails, have something to breakpoint
|
|
||||||
while (1) {;}
|
|
||||||
}
|
|
||||||
@ -1,118 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2012 Benjamin Vernoux
|
|
||||||
*
|
|
||||||
* This file is part of HackRF.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2, or (at your option)
|
|
||||||
* any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; see the file COPYING. If not, write to
|
|
||||||
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
||||||
* Boston, MA 02110-1301, USA.
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Copyright 2010-07 By Opendous Inc. (www.MicropendousX.org)
|
|
||||||
NVIC handler info copied from NXP User Manual UM10360
|
|
||||||
|
|
||||||
Start-up code for LPC17xx. See TODOs for
|
|
||||||
modification instructions.
|
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software
|
|
||||||
and its documentation for any purpose and without fee is hereby
|
|
||||||
granted, provided that the above copyright notice appear in all
|
|
||||||
copies and that both that the copyright notice and this
|
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
|
||||||
software without specific, written prior permission.
|
|
||||||
|
|
||||||
The author disclaim all warranties with regard to this
|
|
||||||
software, including all implied warranties of merchantability
|
|
||||||
and fitness. In no event shall the author be liable for any
|
|
||||||
special, indirect or consequential damages or any damages
|
|
||||||
whatsoever resulting from loss of use, data or profits, whether
|
|
||||||
in an action of contract, negligence or other tortious action,
|
|
||||||
arising out of or in connection with the use or performance of
|
|
||||||
this software.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <lpc43.h>
|
|
||||||
|
|
||||||
#define CREG_BASE 0x40043000
|
|
||||||
#define MMIO32(addr) (*(volatile unsigned long *)(addr))
|
|
||||||
#define CREG_M4MEMMAP MMIO32(CREG_BASE + 0x100)
|
|
||||||
|
|
||||||
/* Reset_Handler_ROM_to_RAM variables defined in linker script */
|
|
||||||
extern unsigned long _text_ram; /* Correspond to start of Code in RAM */
|
|
||||||
extern unsigned long _etext_ram; /* Correspond to end of Code in RAM */
|
|
||||||
extern unsigned long _etext_rom; /* Correspond to end of Code in ROM */
|
|
||||||
|
|
||||||
|
|
||||||
/* Reset_Handler variables defined in linker script */
|
|
||||||
extern unsigned long _interrupt_vector_table;
|
|
||||||
extern unsigned long _data;
|
|
||||||
extern unsigned long _edata;
|
|
||||||
extern unsigned long _etext;
|
|
||||||
extern unsigned long _bss;
|
|
||||||
extern unsigned long _ebss;
|
|
||||||
|
|
||||||
extern void __libc_init_array(void);
|
|
||||||
extern int main(void);
|
|
||||||
|
|
||||||
/* Code to be Copied from ROM to RAM */
|
|
||||||
void Reset_Handler_ROM_to_RAM(void)
|
|
||||||
{
|
|
||||||
unsigned long *src, *dest;
|
|
||||||
|
|
||||||
// Copy the code from ROM to Real RAM
|
|
||||||
src = &_etext_rom-(&_etext_ram-&_text_ram);
|
|
||||||
for(dest = &_text_ram; dest < &_etext_ram; )
|
|
||||||
{
|
|
||||||
*dest++ = *src++;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Change Shadow memory to Real RAM */
|
|
||||||
CREG_M4MEMMAP = &_text_ram;
|
|
||||||
|
|
||||||
/* Continue Execution in RAM */
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Reset Handler */
|
|
||||||
void Reset_Handler(void)
|
|
||||||
{
|
|
||||||
unsigned long *src, *dest;
|
|
||||||
|
|
||||||
Reset_Handler_ROM_to_RAM();
|
|
||||||
|
|
||||||
// Copy the data segment initializers from flash to SRAM
|
|
||||||
src = &_etext;
|
|
||||||
for(dest = &_data; dest < &_edata; )
|
|
||||||
{
|
|
||||||
*dest++ = *src++;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize the .bss segment of memory to zeros
|
|
||||||
src = &_bss;
|
|
||||||
while (src < &_ebss)
|
|
||||||
{
|
|
||||||
*src++ = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
__libc_init_array();
|
|
||||||
|
|
||||||
// Set the vector table location.
|
|
||||||
SCB_VTOR = &_interrupt_vector_table;
|
|
||||||
|
|
||||||
main();
|
|
||||||
|
|
||||||
// In case main() fails, have something to breakpoint
|
|
||||||
while (1) {;}
|
|
||||||
}
|
|
||||||
@ -32,7 +32,7 @@ HACKRF_OPTS = -D$(BOARD)
|
|||||||
# comment to disable RF transmission
|
# comment to disable RF transmission
|
||||||
HACKRF_OPTS += -DTX_ENABLE
|
HACKRF_OPTS += -DTX_ENABLE
|
||||||
|
|
||||||
LDSCRIPT = ../common/LPC4330_M4.ld
|
LDSCRIPT ?= ../common/LPC4330_M4.ld
|
||||||
|
|
||||||
LIBOPENCM3 ?= /usr/local/arm-none-eabi
|
LIBOPENCM3 ?= /usr/local/arm-none-eabi
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user