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_Freescale/TARGET_KL05Z/analogin_api.c@20:4263a77256ae, 2013-09-10 (annotated)

Committer:
bogdanm
Date:
Tue Sep 10 15:14:19 2013 +0300
Revision:
20:4263a77256ae
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 #include "analogin_api.h"
bogdanm 20:4263a77256ae 17
bogdanm 20:4263a77256ae 18 #include "cmsis.h"
bogdanm 20:4263a77256ae 19 #include "pinmap.h"
bogdanm 20:4263a77256ae 20 #include "error.h"
bogdanm 20:4263a77256ae 21
bogdanm 20:4263a77256ae 22 static const PinMap PinMap_ADC[] = {
bogdanm 20:4263a77256ae 23 /* A0-A5 pins */
bogdanm 20:4263a77256ae 24 {PTA0, ADC0_SE12, 0},
bogdanm 20:4263a77256ae 25 {PTA8, ADC0_SE3, 0},
bogdanm 20:4263a77256ae 26 {PTA9, ADC0_SE2, 0},
bogdanm 20:4263a77256ae 27 {PTB8, ADC0_SE11, 0},
bogdanm 20:4263a77256ae 28 {PTB9, ADC0_SE10, 0},
bogdanm 20:4263a77256ae 29 {PTB13, ADC0_SE13, 0},
bogdanm 20:4263a77256ae 30 /* Rest of pins ADC Mux */
bogdanm 20:4263a77256ae 31 {PTB2, ADC0_SE4, 0},
bogdanm 20:4263a77256ae 32 {PTB1, ADC0_SE5, 0},
bogdanm 20:4263a77256ae 33 {PTB5, ADC0_SE1, 0},
bogdanm 20:4263a77256ae 34 {PTA12, ADC0_SE0, 0},
bogdanm 20:4263a77256ae 35 {PTB10, ADC0_SE9, 0},
bogdanm 20:4263a77256ae 36 {PTB11, ADC0_SE8, 0},
bogdanm 20:4263a77256ae 37 {PTB7, ADC0_SE7, 0},
bogdanm 20:4263a77256ae 38 {PTB0, ADC0_SE6, 0},
bogdanm 20:4263a77256ae 39 {NC, NC, 0}
bogdanm 20:4263a77256ae 40 };
bogdanm 20:4263a77256ae 41
bogdanm 20:4263a77256ae 42 void analogin_init(analogin_t *obj, PinName pin) {
bogdanm 20:4263a77256ae 43 obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
bogdanm 20:4263a77256ae 44 if (obj->adc == (uint32_t)NC) {
bogdanm 20:4263a77256ae 45 error("ADC pin mapping failed");
bogdanm 20:4263a77256ae 46 }
bogdanm 20:4263a77256ae 47
bogdanm 20:4263a77256ae 48 SIM->SCGC6 |= SIM_SCGC6_ADC0_MASK;
bogdanm 20:4263a77256ae 49
bogdanm 20:4263a77256ae 50 uint32_t port = (uint32_t)pin >> PORT_SHIFT;
bogdanm 20:4263a77256ae 51 SIM->SCGC5 |= 1 << (SIM_SCGC5_PORTA_SHIFT + port);
bogdanm 20:4263a77256ae 52
bogdanm 20:4263a77256ae 53 ADC0->SC1[1] = ADC_SC1_ADCH(obj->adc);
bogdanm 20:4263a77256ae 54
bogdanm 20:4263a77256ae 55 ADC0->CFG1 = ADC_CFG1_ADLPC_MASK // Low-Power Configuration
bogdanm 20:4263a77256ae 56 | ADC_CFG1_ADIV(3) // Clock Divide Select: (Input Clock)/8
bogdanm 20:4263a77256ae 57 | ADC_CFG1_ADLSMP_MASK // Long Sample Time
bogdanm 20:4263a77256ae 58 | ADC_CFG1_MODE(1) // (12)bits Resolution
bogdanm 20:4263a77256ae 59 | ADC_CFG1_ADICLK(1); // Input Clock: (Bus Clock)/2
bogdanm 20:4263a77256ae 60
bogdanm 20:4263a77256ae 61 ADC0->CFG2 = ADC_CFG2_MUXSEL_MASK // ADxxb channels are selected
bogdanm 20:4263a77256ae 62 | ADC_CFG2_ADACKEN_MASK // Asynchronous Clock Output Enable
bogdanm 20:4263a77256ae 63 | ADC_CFG2_ADHSC_MASK // High-Speed Configuration
bogdanm 20:4263a77256ae 64 | ADC_CFG2_ADLSTS(0); // Long Sample Time Select
bogdanm 20:4263a77256ae 65
bogdanm 20:4263a77256ae 66 ADC0->SC2 = ADC_SC2_REFSEL(0); // Default Voltage Reference
bogdanm 20:4263a77256ae 67
bogdanm 20:4263a77256ae 68 ADC0->SC3 = ADC_SC3_AVGE_MASK // Hardware Average Enable
bogdanm 20:4263a77256ae 69 | ADC_SC3_AVGS(0); // 4 Samples Averaged
bogdanm 20:4263a77256ae 70
bogdanm 20:4263a77256ae 71 pinmap_pinout(pin, PinMap_ADC);
bogdanm 20:4263a77256ae 72 }
bogdanm 20:4263a77256ae 73
bogdanm 20:4263a77256ae 74 uint16_t analogin_read_u16(analogin_t *obj) {
bogdanm 20:4263a77256ae 75 // start conversion
bogdanm 20:4263a77256ae 76 ADC0->SC1[0] = ADC_SC1_ADCH(obj->adc);
bogdanm 20:4263a77256ae 77
bogdanm 20:4263a77256ae 78 // Wait Conversion Complete
bogdanm 20:4263a77256ae 79 while ((ADC0->SC1[0] & ADC_SC1_COCO_MASK) != ADC_SC1_COCO_MASK);
bogdanm 20:4263a77256ae 80
bogdanm 20:4263a77256ae 81 // Return value (12bit)
bogdanm 20:4263a77256ae 82 return (uint16_t)ADC0->R[0];
bogdanm 20:4263a77256ae 83 }
bogdanm 20:4263a77256ae 84
bogdanm 20:4263a77256ae 85 float analogin_read(analogin_t *obj) {
bogdanm 20:4263a77256ae 86 uint16_t value = analogin_read_u16(obj);
bogdanm 20:4263a77256ae 87 return (float)value * (1.0f / (float)0xFFFF);
bogdanm 20:4263a77256ae 88 }
bogdanm 20:4263a77256ae 89