minicube.net .
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）
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。
 |
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。
Diff: targets/hal/TARGET_Freescale/TARGET_KL46Z/analogin_api.c
- Revision:
- 43:b3acfef78949
- Parent:
- 42:7ca0bbba899b
--- a/targets/hal/TARGET_Freescale/TARGET_KL46Z/analogin_api.c Sun Oct 27 16:30:04 2013 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "analogin_api.h"
-
-#include "cmsis.h"
-#include "pinmap.h"
-#include "error.h"
-
-static const PinMap PinMap_ADC[] = {
- {PTE20, ADC0_SE0, 0},
- {PTE22, ADC0_SE3, 0},
- {PTE21, ADC0_SE4a, 0},
- {PTE29, ADC0_SE4b, 0},
- {PTE30, ADC0_SE23, 0},
- {PTE23, ADC0_SE7a, 0},
- {PTB0, ADC0_SE8, 0},
- {PTB1, ADC0_SE9, 0},
- {PTB2, ADC0_SE12, 0},
- {PTB3, ADC0_SE13, 0},
- {PTC0, ADC0_SE14, 0},
- {PTC1, ADC0_SE15, 0},
- {PTC2, ADC0_SE11, 0},
- {PTD1, ADC0_SE5b, 0},
- {PTD5, ADC0_SE6b, 0},
- {PTD6, ADC0_SE7b, 0},
- {NC, NC, 0}
-};
-
-void analogin_init(analogin_t *obj, PinName pin) {
- obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
- if (obj->adc == (ADCName)NC) {
- error("ADC pin mapping failed");
- }
-
- SIM->SCGC6 |= SIM_SCGC6_ADC0_MASK;
-
- uint32_t port = (uint32_t)pin >> PORT_SHIFT;
- SIM->SCGC5 |= 1 << (SIM_SCGC5_PORTA_SHIFT + port);
-
- uint32_t cfg2_muxsel = ADC_CFG2_MUXSEL_MASK;
- if (obj->adc & (1 << CHANNELS_A_SHIFT)) {
- cfg2_muxsel = 0;
- }
-
- ADC0->SC1[1] = ADC_SC1_ADCH(obj->adc & ~(1 << CHANNELS_A_SHIFT));
-
- ADC0->CFG1 = ADC_CFG1_ADLPC_MASK // Low-Power Configuration
- | ADC_CFG1_ADIV(3) // Clock Divide Select: (Input Clock)/8
- | ADC_CFG1_ADLSMP_MASK // Long Sample Time
- | ADC_CFG1_MODE(3) // (16)bits Resolution
- | ADC_CFG1_ADICLK(1); // Input Clock: (Bus Clock)/2
-
- ADC0->CFG2 = cfg2_muxsel // ADxxb or ADxxa channels
- | ADC_CFG2_ADACKEN_MASK // Asynchronous Clock Output Enable
- | ADC_CFG2_ADHSC_MASK // High-Speed Configuration
- | ADC_CFG2_ADLSTS(0); // Long Sample Time Select
-
- ADC0->SC2 = ADC_SC2_REFSEL(0); // Default Voltage Reference
-
- ADC0->SC3 = ADC_SC3_AVGE_MASK // Hardware Average Enable
- | ADC_SC3_AVGS(0); // 4 Samples Averaged
-
- pinmap_pinout(pin, PinMap_ADC);
-}
-
-uint16_t analogin_read_u16(analogin_t *obj) {
- // start conversion
- ADC0->SC1[0] = ADC_SC1_ADCH(obj->adc & ~(1 << CHANNELS_A_SHIFT));
-
- // Wait Conversion Complete
- while ((ADC0->SC1[0] & ADC_SC1_COCO_MASK) != ADC_SC1_COCO_MASK);
-
- // Return value
- return (uint16_t)ADC0->R[0];
-}
-
-float analogin_read(analogin_t *obj) {
- uint16_t value = analogin_read_u16(obj);
- return (float)value * (1.0f / (float)0xFFFF);
-}
-