Fork of mbed-src file paths change. LPC1114FN28 use only.
Fork of mbed-src by
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.
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_KL05Z/pwmout_api.c
- Revision:
- 43:b3acfef78949
- Parent:
- 42:7ca0bbba899b
--- a/targets/hal/TARGET_Freescale/TARGET_KL05Z/pwmout_api.c Sun Oct 27 16:30:04 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,118 +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 "pwmout_api.h" - -#include "cmsis.h" -#include "pinmap.h" -#include "error.h" - -static const PinMap PinMap_PWM[] = { - // LEDs - {LED_RED , PWM_4 , 2}, // PTB8 , TPM0 CH3 - {LED_GREEN, PWM_3, 2}, // PTB9 , TPM0 CH2 - {LED_BLUE , PWM_2 , 2}, // PTB10, TPM0 CH1 - - // Arduino digital pinout - {D3, PWM_8 , 2}, // PTB5 , TPM1 CH1 - {D5, PWM_7 , 2}, // PTA12, TPM1 CH0 - {D6, PWM_4 , 2}, // PTB6 , TPM0 CH3 - {D7, PWM_3 , 2}, // PTB7 , TPM0 CH2 - {D8, PWM_2 , 2}, // PTB10, TPM0 CH1 - {D9, PWM_1 , 2}, // PTB11, TPM0 CH0 - {D10, PWM_6 , 2}, // PTA5 , TPM0 CH5 - {D12, PWM_5 , 2}, // PTA6 , TPM0 CH4 - {NC , NC , 0} -}; - -#define PWM_CLOCK_MHZ (0.75) // (48)MHz / 64 = (0.75)MHz - -void pwmout_init(pwmout_t* obj, PinName pin) { - // determine the channel - PWMName pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM); - if (pwm == (uint32_t)NC) { - error("PwmOut pin mapping failed"); - } - - unsigned int port = (unsigned int)pin >> PORT_SHIFT; - unsigned int tpm_n = (pwm >> TPM_SHIFT); - unsigned int ch_n = (pwm & 0xFF); - - SIM->SCGC5 |= 1 << (SIM_SCGC5_PORTA_SHIFT + port); - SIM->SCGC6 |= 1 << (SIM_SCGC6_TPM0_SHIFT + tpm_n); - SIM->SOPT2 |= SIM_SOPT2_TPMSRC(1); // Clock source: MCGFLLCLK or MCGPLLCLK - - TPM_Type *tpm = (TPM_Type *)(TPM0_BASE + 0x1000 * tpm_n); - tpm->SC = TPM_SC_CMOD(1) | TPM_SC_PS(6); // (48)MHz / 64 = (0.75)MHz - tpm->CONTROLS[ch_n].CnSC = (TPM_CnSC_MSB_MASK | TPM_CnSC_ELSB_MASK); // No Interrupts; High True pulses on Edge Aligned PWM - - obj->CnV = &tpm->CONTROLS[ch_n].CnV; - obj->MOD = &tpm->MOD; - obj->CNT = &tpm->CNT; - - // default to 20ms: standard for servos, and fine for e.g. brightness control - pwmout_period_ms(obj, 20); - pwmout_write(obj, 0); - - // Wire pinout - pinmap_pinout(pin, PinMap_PWM); -} - -void pwmout_free(pwmout_t* obj) { - -} - -void pwmout_write(pwmout_t* obj, float value) { - if (value < 0.0) { - value = 0.0; - } else if (value > 1.0) { - value = 1.0; - } - - *obj->CnV = (uint32_t)((float)(*obj->MOD) * value); - *obj->CNT = 0; -} - -float pwmout_read(pwmout_t* obj) { - float v = (float)(*obj->CnV) / (float)(*obj->MOD); - return (v > 1.0) ? (1.0) : (v); -} - -void pwmout_period(pwmout_t* obj, float seconds) { - pwmout_period_us(obj, seconds * 1000000.0f); -} - -void pwmout_period_ms(pwmout_t* obj, int ms) { - pwmout_period_us(obj, ms * 1000); -} - -// Set the PWM period, keeping the duty cycle the same. -void pwmout_period_us(pwmout_t* obj, int us) { - float dc = pwmout_read(obj); - *obj->MOD = PWM_CLOCK_MHZ * us; - pwmout_write(obj, dc); -} - -void pwmout_pulsewidth(pwmout_t* obj, float seconds) { - pwmout_pulsewidth_us(obj, seconds * 1000000.0f); -} - -void pwmout_pulsewidth_ms(pwmout_t* obj, int ms) { - pwmout_pulsewidth_us(obj, ms * 1000); -} - -void pwmout_pulsewidth_us(pwmout_t* obj, int us) { - *obj->CnV = PWM_CLOCK_MHZ * us; -}