minicube.net . / mbed-src-LPC1114FN28

Fork of mbed-src file paths change. LPC1114FN28 use only.

Fork of mbed-src by mbed official

Information

この情報は2013/10/28時点での解決方法です。
現在はmbed-src、標準ライブラリで問題なくコンパイルが可能です。

・使う物
LPC1114FN28
mbed SDK

LPC1114FN28でmbed-SDKのLibraryを使うとCompile出来ない。（2013/10/28） /media/uploads/minicube/mbed_lpc1114_sdk.png

パスが通ってないだけのようなのでファイルを以下に移動する。

mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\
mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\TARGET_LPC11XX\

にあるファイルをすべて

mbed-src\targets\cmsis\TARGET_NXP\

へ移動

mbed-src\targets\cmsis\TARGET_NXP\TARGET_LPC11XX_11CXX\にある

TOOLCHAIN_ARM_MICRO

をフォルダごと

mbed-src\targets\cmsis\TARGET_NXP\

へ移動

mbed-src\targets\hal\TARGET_NXP\TARGET_LPC11XX_11CXX\
mbed-src\targets\hal\TARGET_NXP\TARGET_LPC11XX_11CXX\TARGET_LPC11XX\

にあるファイルをすべて

mbed-src\targets\hal\TARGET_NXP\

へ移動

移動後は以下のような構成になると思います。
※不要なファイルは削除してあります。

/media/uploads/minicube/mbed_lpc1114_sdk_tree.png


ファイルの移動が面倒なので以下に本家からフォークしたライブラリを置いておきます。

Import librarymbed-src-LPC1114FN28

Fork of mbed-src file paths change. LPC1114FN28 use only.

Last commit 27 Oct 2013 by minicube.net .


エラーが出力される場合

"TOOLCHAIN_ARM_MICRO"が無いとエラーになる。

Error: Undefined symbol _initial_sp (referred from entry2.o).
Error: Undefined symbol _heap_base (referred from malloc.o).
Error: Undefined symbol _heap_limit (referred from malloc.o).

LPC1114FN28はMicrolibを使ってCompileされるため上記のエラーになるようです。

targets/hal/TARGET_NXP/TARGET_LPC43XX/gpio_irq_api.c@20:4263a77256ae, 2013-09-10 (annotated)

Committer:
bogdanm
Date:
Tue Sep 10 15:14:19 2013 +0300
Revision:
20:4263a77256ae
Child:
35:371630885ad6
Sync with git revision 171dda705c947bf910926a0b73d6a4797802554d

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 20:4263a77256ae 1 /* mbed Microcontroller Library
bogdanm 20:4263a77256ae 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 20:4263a77256ae 3 *
bogdanm 20:4263a77256ae 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 20:4263a77256ae 5 * you may not use this file except in compliance with the License.
bogdanm 20:4263a77256ae 6 * You may obtain a copy of the License at
bogdanm 20:4263a77256ae 7 *
bogdanm 20:4263a77256ae 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 20:4263a77256ae 9 *
bogdanm 20:4263a77256ae 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 20:4263a77256ae 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 20:4263a77256ae 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 20:4263a77256ae 13 * See the License for the specific language governing permissions and
bogdanm 20:4263a77256ae 14 * limitations under the License.
bogdanm 20:4263a77256ae 15 *
bogdanm 20:4263a77256ae 16 * Ported to NXP LPC43XX by Micromint USA <support@micromint.com>
bogdanm 20:4263a77256ae 17 */
bogdanm 20:4263a77256ae 18 #include <stddef.h>
bogdanm 20:4263a77256ae 19 #include "gpio_irq_api.h"
bogdanm 20:4263a77256ae 20 #include "error.h"
bogdanm 20:4263a77256ae 21 #include "cmsis.h"
bogdanm 20:4263a77256ae 22
bogdanm 20:4263a77256ae 23 /* The LPC43xx implements GPIO pin and group interrupts. Any pin in the
bogdanm 20:4263a77256ae 24 * 8 32-bit GPIO ports can interrupt. On group interrupts a pin can
bogdanm 20:4263a77256ae 25 * only interrupt on the rising or falling edge, not both as required
bogdanm 20:4263a77256ae 26 * by mbed. Also, group interrupts can't be cleared individually.
bogdanm 20:4263a77256ae 27 * This implementation uses pin interrupts (8 on M4/M3, 1 on M0).
bogdanm 20:4263a77256ae 28 * A future implementation may provide group interrupt support.
bogdanm 20:4263a77256ae 29 */
bogdanm 20:4263a77256ae 30 #if !defined(CORE_M0)
bogdanm 20:4263a77256ae 31 #define CHANNEL_NUM 8
bogdanm 20:4263a77256ae 32 #else
bogdanm 20:4263a77256ae 33 #define CHANNEL_NUM 1
bogdanm 20:4263a77256ae 34 #endif
bogdanm 20:4263a77256ae 35
bogdanm 20:4263a77256ae 36 static uint32_t channel_ids[CHANNEL_NUM] = {0};
bogdanm 20:4263a77256ae 37 static uint32_t channel = 0;
bogdanm 20:4263a77256ae 38 static gpio_irq_handler irq_handler;
bogdanm 20:4263a77256ae 39
bogdanm 20:4263a77256ae 40 static void handle_interrupt_in(void) {
bogdanm 20:4263a77256ae 41 uint32_t rise = LPC_GPIO_PIN_INT->RISE;
bogdanm 20:4263a77256ae 42 uint32_t fall = LPC_GPIO_PIN_INT->FALL;
bogdanm 20:4263a77256ae 43 uint32_t pmask;
bogdanm 20:4263a77256ae 44 int i;
bogdanm 20:4263a77256ae 45
bogdanm 20:4263a77256ae 46 for (i = 0; i < CHANNEL_NUM; i++) {
bogdanm 20:4263a77256ae 47 pmask = (1 << i);
bogdanm 20:4263a77256ae 48 if (rise & pmask) {
bogdanm 20:4263a77256ae 49 /* Rising edge interrupts */
bogdanm 20:4263a77256ae 50 if (channel_ids[i] != 0)
bogdanm 20:4263a77256ae 51 irq_handler(channel_ids[i], IRQ_RISE);
bogdanm 20:4263a77256ae 52 /* Clear rising edge detected */
bogdanm 20:4263a77256ae 53 LPC_GPIO_PIN_INT->RISE = pmask;
bogdanm 20:4263a77256ae 54 }
bogdanm 20:4263a77256ae 55 if (fall & pmask) {
bogdanm 20:4263a77256ae 56 /* Falling edge interrupts */
bogdanm 20:4263a77256ae 57 if (channel_ids[i] != 0)
bogdanm 20:4263a77256ae 58 irq_handler(channel_ids[i], IRQ_FALL);
bogdanm 20:4263a77256ae 59 /* Clear falling edge detected */
bogdanm 20:4263a77256ae 60 LPC_GPIO_PIN_INT->FALL = pmask;
bogdanm 20:4263a77256ae 61 }
bogdanm 20:4263a77256ae 62 }
bogdanm 20:4263a77256ae 63 }
bogdanm 20:4263a77256ae 64
bogdanm 20:4263a77256ae 65 int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id) {
bogdanm 20:4263a77256ae 66 uint32_t portnum, pinnum; //, pmask;
bogdanm 20:4263a77256ae 67
bogdanm 20:4263a77256ae 68 if (pin == NC) return -1;
bogdanm 20:4263a77256ae 69
bogdanm 20:4263a77256ae 70 irq_handler = handler;
bogdanm 20:4263a77256ae 71
bogdanm 20:4263a77256ae 72 /* Set port and pin numbers */
bogdanm 20:4263a77256ae 73 obj->port = portnum = MBED_GPIO_PORT(pin);
bogdanm 20:4263a77256ae 74 obj->pin = pinnum = MBED_GPIO_PIN(pin);
bogdanm 20:4263a77256ae 75
bogdanm 20:4263a77256ae 76 /* Add to channel table */
bogdanm 20:4263a77256ae 77 channel_ids[channel] = id;
bogdanm 20:4263a77256ae 78 obj->ch = channel;
bogdanm 20:4263a77256ae 79
bogdanm 20:4263a77256ae 80 /* Clear rising and falling edge detection */
bogdanm 20:4263a77256ae 81 //pmask = (1 << channel);
bogdanm 20:4263a77256ae 82 //LPC_GPIO_PIN_INT->IST = pmask;
bogdanm 20:4263a77256ae 83
bogdanm 20:4263a77256ae 84 /* Set SCU */
bogdanm 20:4263a77256ae 85 if (channel < 4) {
bogdanm 20:4263a77256ae 86 LPC_SCU->PINTSEL0 &= ~(0xFF << (portnum << 3));
bogdanm 20:4263a77256ae 87 LPC_SCU->PINTSEL0 |= (((portnum << 5) | pinnum) << (channel << 3));
bogdanm 20:4263a77256ae 88 } else {
bogdanm 20:4263a77256ae 89 LPC_SCU->PINTSEL1 &= ~(0xFF << ((portnum - 4) << 3));
bogdanm 20:4263a77256ae 90 LPC_SCU->PINTSEL1 |= (((portnum << 5) | pinnum) << ((channel - 4) << 3));
bogdanm 20:4263a77256ae 91 }
bogdanm 20:4263a77256ae 92
bogdanm 20:4263a77256ae 93 #if !defined(CORE_M0)
bogdanm 20:4263a77256ae 94 NVIC_SetVector((IRQn_Type)(PIN_INT0_IRQn + channel), (uint32_t)handle_interrupt_in);
bogdanm 20:4263a77256ae 95 NVIC_EnableIRQ((IRQn_Type)(PIN_INT0_IRQn + channel));
bogdanm 20:4263a77256ae 96 #else
bogdanm 20:4263a77256ae 97 NVIC_SetVector((IRQn_Type)PIN_INT4_IRQn, (uint32_t)handle_interrupt_in);
bogdanm 20:4263a77256ae 98 NVIC_EnableIRQ((IRQn_Type)PIN_INT4_IRQn);
bogdanm 20:4263a77256ae 99 #endif
bogdanm 20:4263a77256ae 100
bogdanm 20:4263a77256ae 101 // Increment channel number
bogdanm 20:4263a77256ae 102 channel++;
bogdanm 20:4263a77256ae 103 channel %= CHANNEL_NUM;
bogdanm 20:4263a77256ae 104
bogdanm 20:4263a77256ae 105 return 0;
bogdanm 20:4263a77256ae 106 }
bogdanm 20:4263a77256ae 107
bogdanm 20:4263a77256ae 108 void gpio_irq_free(gpio_irq_t *obj) {
bogdanm 20:4263a77256ae 109 channel_ids[obj->ch] = 0;
bogdanm 20:4263a77256ae 110 }
bogdanm 20:4263a77256ae 111
bogdanm 20:4263a77256ae 112 void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable) {
bogdanm 20:4263a77256ae 113 uint32_t pmask;
bogdanm 20:4263a77256ae 114
bogdanm 20:4263a77256ae 115 /* Clear pending interrupts */
bogdanm 20:4263a77256ae 116 pmask = (1 << obj->ch);
bogdanm 20:4263a77256ae 117 LPC_GPIO_PIN_INT->IST = pmask;
bogdanm 20:4263a77256ae 118
bogdanm 20:4263a77256ae 119 /* Configure pin interrupt */
bogdanm 20:4263a77256ae 120 LPC_GPIO_PIN_INT->ISEL &= ~pmask;
bogdanm 20:4263a77256ae 121 if (event == IRQ_RISE) {
bogdanm 20:4263a77256ae 122 /* Rising edge interrupts */
bogdanm 20:4263a77256ae 123 if (enable) {
bogdanm 20:4263a77256ae 124 LPC_GPIO_PIN_INT->SIENR |= pmask;
bogdanm 20:4263a77256ae 125 } else {
bogdanm 20:4263a77256ae 126 LPC_GPIO_PIN_INT->CIENR |= pmask;
bogdanm 20:4263a77256ae 127 }
bogdanm 20:4263a77256ae 128 } else {
bogdanm 20:4263a77256ae 129 /* Falling edge interrupts */
bogdanm 20:4263a77256ae 130 if (enable) {
bogdanm 20:4263a77256ae 131 LPC_GPIO_PIN_INT->SIENF |= pmask;
bogdanm 20:4263a77256ae 132 } else {
bogdanm 20:4263a77256ae 133 LPC_GPIO_PIN_INT->CIENF |= pmask;
bogdanm 20:4263a77256ae 134 }
bogdanm 20:4263a77256ae 135 }
bogdanm 20:4263a77256ae 136 }