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/serial_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 "serial_api.h"
bogdanm 20:4263a77256ae 17
bogdanm 20:4263a77256ae 18 // math.h required for floating point operations for baud rate calculation
bogdanm 20:4263a77256ae 19 #include <math.h>
bogdanm 20:4263a77256ae 20
bogdanm 20:4263a77256ae 21 #include <string.h>
bogdanm 20:4263a77256ae 22
bogdanm 20:4263a77256ae 23 #include "cmsis.h"
bogdanm 20:4263a77256ae 24 #include "pinmap.h"
bogdanm 20:4263a77256ae 25 #include "error.h"
bogdanm 20:4263a77256ae 26
bogdanm 20:4263a77256ae 27 #define UART_CLOCK_HZ 47972352u
bogdanm 20:4263a77256ae 28 #define UART_NUM 1
bogdanm 20:4263a77256ae 29
bogdanm 20:4263a77256ae 30 static const PinMap PinMap_UART_TX[] = {
bogdanm 20:4263a77256ae 31 {PTB1, UART_0, 2},
bogdanm 20:4263a77256ae 32 {NC , NC , 0}
bogdanm 20:4263a77256ae 33 };
bogdanm 20:4263a77256ae 34
bogdanm 20:4263a77256ae 35 static const PinMap PinMap_UART_RX[] = {
bogdanm 20:4263a77256ae 36 {PTB2, UART_0, 2},
bogdanm 20:4263a77256ae 37 {NC , NC , 0}
bogdanm 20:4263a77256ae 38 };
bogdanm 20:4263a77256ae 39
bogdanm 20:4263a77256ae 40 static uint32_t serial_irq_ids[UART_NUM] = {0};
bogdanm 20:4263a77256ae 41 static uart_irq_handler irq_handler;
bogdanm 20:4263a77256ae 42
bogdanm 20:4263a77256ae 43 int stdio_uart_inited = 0;
bogdanm 20:4263a77256ae 44 serial_t stdio_uart;
bogdanm 20:4263a77256ae 45
bogdanm 20:4263a77256ae 46 void serial_init(serial_t *obj, PinName tx, PinName rx) {
bogdanm 20:4263a77256ae 47 // determine the UART to use
bogdanm 20:4263a77256ae 48 UARTName uart_tx = (UARTName)pinmap_peripheral(tx, PinMap_UART_TX);
bogdanm 20:4263a77256ae 49 UARTName uart_rx = (UARTName)pinmap_peripheral(rx, PinMap_UART_RX);
bogdanm 20:4263a77256ae 50 UARTName uart = (UARTName)pinmap_merge(uart_tx, uart_rx);
bogdanm 20:4263a77256ae 51 if ((int)uart == NC) {
bogdanm 20:4263a77256ae 52 error("Serial pinout mapping failed");
bogdanm 20:4263a77256ae 53 }
bogdanm 20:4263a77256ae 54
bogdanm 20:4263a77256ae 55 obj->uart = (UARTLP_Type *)uart;
bogdanm 20:4263a77256ae 56 // enable clk
bogdanm 20:4263a77256ae 57 switch (uart) {
bogdanm 20:4263a77256ae 58 case UART_0:
bogdanm 20:4263a77256ae 59 SIM->SOPT2 |= 1 << SIM_SOPT2_UART0SRC_SHIFT;
bogdanm 20:4263a77256ae 60 SIM->SCGC5 |= SIM_SCGC5_PORTB_MASK;
bogdanm 20:4263a77256ae 61 SIM->SCGC4 |= SIM_SCGC4_UART0_MASK;
bogdanm 20:4263a77256ae 62 break;
bogdanm 20:4263a77256ae 63 }
bogdanm 20:4263a77256ae 64 // Disable UART before changing registers
bogdanm 20:4263a77256ae 65 obj->uart->C2 &= ~(UART0_C2_RE_MASK | UART0_C2_TE_MASK);
bogdanm 20:4263a77256ae 66
bogdanm 20:4263a77256ae 67 switch (uart) {
bogdanm 20:4263a77256ae 68 case UART_0:
bogdanm 20:4263a77256ae 69 obj->index = 0;
bogdanm 20:4263a77256ae 70 break;
bogdanm 20:4263a77256ae 71 }
bogdanm 20:4263a77256ae 72
bogdanm 20:4263a77256ae 73 // set default baud rate and format
bogdanm 20:4263a77256ae 74 serial_baud (obj, 9600);
bogdanm 20:4263a77256ae 75 serial_format(obj, 8, ParityNone, 1);
bogdanm 20:4263a77256ae 76
bogdanm 20:4263a77256ae 77 // pinout the chosen uart
bogdanm 20:4263a77256ae 78 pinmap_pinout(tx, PinMap_UART_TX);
bogdanm 20:4263a77256ae 79 pinmap_pinout(rx, PinMap_UART_RX);
bogdanm 20:4263a77256ae 80
bogdanm 20:4263a77256ae 81 // set rx/tx pins in PullUp mode
bogdanm 20:4263a77256ae 82 pin_mode(tx, PullUp);
bogdanm 20:4263a77256ae 83 pin_mode(rx, PullUp);
bogdanm 20:4263a77256ae 84
bogdanm 20:4263a77256ae 85 obj->uart->C2 |= (UART0_C2_RE_MASK | UART0_C2_TE_MASK);
bogdanm 20:4263a77256ae 86
bogdanm 20:4263a77256ae 87 if (uart == STDIO_UART) {
bogdanm 20:4263a77256ae 88 stdio_uart_inited = 1;
bogdanm 20:4263a77256ae 89 memcpy(&stdio_uart, obj, sizeof(serial_t));
bogdanm 20:4263a77256ae 90 }
bogdanm 20:4263a77256ae 91 }
bogdanm 20:4263a77256ae 92
bogdanm 20:4263a77256ae 93 void serial_free(serial_t *obj) {
bogdanm 20:4263a77256ae 94 serial_irq_ids[obj->index] = 0;
bogdanm 20:4263a77256ae 95 }
bogdanm 20:4263a77256ae 96
bogdanm 20:4263a77256ae 97 void serial_baud(serial_t *obj, int baudrate) {
bogdanm 20:4263a77256ae 98 // save C2 state
bogdanm 20:4263a77256ae 99 uint8_t c2_state = (obj->uart->C2 & (UART0_C2_RE_MASK | UART0_C2_TE_MASK));
bogdanm 20:4263a77256ae 100
bogdanm 20:4263a77256ae 101 // Disable UART before changing registers
bogdanm 20:4263a77256ae 102 obj->uart->C2 &= ~(UART0_C2_RE_MASK | UART0_C2_TE_MASK);
bogdanm 20:4263a77256ae 103
bogdanm 20:4263a77256ae 104 // First we check to see if the basic divide with no DivAddVal/MulVal
bogdanm 20:4263a77256ae 105 // ratio gives us an integer result. If it does, we set DivAddVal = 0,
bogdanm 20:4263a77256ae 106 // MulVal = 1. Otherwise, we search the valid ratio value range to find
bogdanm 20:4263a77256ae 107 // the closest match. This could be more elegant, using search methods
bogdanm 20:4263a77256ae 108 // and/or lookup tables, but the brute force method is not that much
bogdanm 20:4263a77256ae 109 // slower, and is more maintainable.
bogdanm 20:4263a77256ae 110 uint16_t DL = UART_CLOCK_HZ / (16 * baudrate);
bogdanm 20:4263a77256ae 111
bogdanm 20:4263a77256ae 112 // set BDH and BDL
bogdanm 20:4263a77256ae 113 obj->uart->BDH = (obj->uart->BDH & ~(0x1f)) | ((DL >> 8) & 0x1f);
bogdanm 20:4263a77256ae 114 obj->uart->BDL = (obj->uart->BDL & ~(0xff)) | ((DL >> 0) & 0xff);
bogdanm 20:4263a77256ae 115
bogdanm 20:4263a77256ae 116 // restore C2 state
bogdanm 20:4263a77256ae 117 obj->uart->C2 |= c2_state;
bogdanm 20:4263a77256ae 118 }
bogdanm 20:4263a77256ae 119
bogdanm 20:4263a77256ae 120 void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_bits) {
bogdanm 20:4263a77256ae 121 uint8_t m10 = 0;
bogdanm 20:4263a77256ae 122
bogdanm 20:4263a77256ae 123 // save C2 state
bogdanm 20:4263a77256ae 124 uint8_t c2_state = (obj->uart->C2 & (UART0_C2_RE_MASK | UART0_C2_TE_MASK));
bogdanm 20:4263a77256ae 125
bogdanm 20:4263a77256ae 126 // Disable UART before changing registers
bogdanm 20:4263a77256ae 127 obj->uart->C2 &= ~(UART0_C2_RE_MASK | UART0_C2_TE_MASK);
bogdanm 20:4263a77256ae 128
bogdanm 20:4263a77256ae 129 // 8 data bits = 0 ... 9 data bits = 1
bogdanm 20:4263a77256ae 130 if ((data_bits < 8) || (data_bits > 9)) {
bogdanm 20:4263a77256ae 131 error("Invalid number of bits (%d) in serial format, should be 8..9\r\n", data_bits);
bogdanm 20:4263a77256ae 132 }
bogdanm 20:4263a77256ae 133 data_bits -= 8;
bogdanm 20:4263a77256ae 134
bogdanm 20:4263a77256ae 135 uint8_t parity_enable, parity_select;
bogdanm 20:4263a77256ae 136 switch (parity) {
bogdanm 20:4263a77256ae 137 case ParityNone: parity_enable = 0; parity_select = 0; break;
bogdanm 20:4263a77256ae 138 case ParityOdd : parity_enable = 1; parity_select = 1; data_bits++; break;
bogdanm 20:4263a77256ae 139 case ParityEven: parity_enable = 1; parity_select = 0; data_bits++; break;
bogdanm 20:4263a77256ae 140 default:
bogdanm 20:4263a77256ae 141 error("Invalid serial parity setting\r\n");
bogdanm 20:4263a77256ae 142 return;
bogdanm 20:4263a77256ae 143 }
bogdanm 20:4263a77256ae 144
bogdanm 20:4263a77256ae 145 // 1 stop bits = 0, 2 stop bits = 1
bogdanm 20:4263a77256ae 146 if ((stop_bits != 1) && (stop_bits != 2)) {
bogdanm 20:4263a77256ae 147 error("Invalid stop bits specified\r\n");
bogdanm 20:4263a77256ae 148 }
bogdanm 20:4263a77256ae 149 stop_bits -= 1;
bogdanm 20:4263a77256ae 150
bogdanm 20:4263a77256ae 151 // 9 data bits + parity
bogdanm 20:4263a77256ae 152 if (data_bits == 2) {
bogdanm 20:4263a77256ae 153 // only uart0 supports 10 bit communication
bogdanm 20:4263a77256ae 154 if (obj->index != 0) {
bogdanm 20:4263a77256ae 155 error("Invalid number of bits (9) to be used with parity\r\n");
bogdanm 20:4263a77256ae 156 }
bogdanm 20:4263a77256ae 157 data_bits = 0;
bogdanm 20:4263a77256ae 158 m10 = 1;
bogdanm 20:4263a77256ae 159 }
bogdanm 20:4263a77256ae 160
bogdanm 20:4263a77256ae 161 // data bits, parity and parity mode
bogdanm 20:4263a77256ae 162 obj->uart->C1 = ((data_bits << 4)
bogdanm 20:4263a77256ae 163 | (parity_enable << 1)
bogdanm 20:4263a77256ae 164 | (parity_select << 0));
bogdanm 20:4263a77256ae 165
bogdanm 20:4263a77256ae 166 // enable 10bit mode if needed
bogdanm 20:4263a77256ae 167 if (obj->index == 0) {
bogdanm 20:4263a77256ae 168 obj->uart->C4 &= ~UARTLP_C4_M10_MASK;
bogdanm 20:4263a77256ae 169 obj->uart->C4 |= (m10 << UARTLP_C4_M10_SHIFT);
bogdanm 20:4263a77256ae 170 }
bogdanm 20:4263a77256ae 171
bogdanm 20:4263a77256ae 172 // stop bits
bogdanm 20:4263a77256ae 173 obj->uart->BDH &= ~UART0_BDH_SBNS_MASK;
bogdanm 20:4263a77256ae 174 obj->uart->BDH |= (stop_bits << UART0_BDH_SBNS_SHIFT);
bogdanm 20:4263a77256ae 175
bogdanm 20:4263a77256ae 176 // restore C2 state
bogdanm 20:4263a77256ae 177 obj->uart->C2 |= c2_state;
bogdanm 20:4263a77256ae 178 }
bogdanm 20:4263a77256ae 179
bogdanm 20:4263a77256ae 180 static inline void uart_irq(uint8_t status, uint32_t index) {
bogdanm 20:4263a77256ae 181 if (serial_irq_ids[index] != 0) {
bogdanm 20:4263a77256ae 182 if (status & UART0_S1_TDRE_MASK)
bogdanm 20:4263a77256ae 183 irq_handler(serial_irq_ids[index], TxIrq);
bogdanm 20:4263a77256ae 184
bogdanm 20:4263a77256ae 185 if (status & UART0_S1_RDRF_MASK)
bogdanm 20:4263a77256ae 186 irq_handler(serial_irq_ids[index], RxIrq);
bogdanm 20:4263a77256ae 187 }
bogdanm 20:4263a77256ae 188 }
bogdanm 20:4263a77256ae 189
bogdanm 20:4263a77256ae 190 void uart0_irq() {
bogdanm 20:4263a77256ae 191 uart_irq(UART0->S1, 0);
bogdanm 20:4263a77256ae 192 if (UART0->S1 & UART0_S1_OR_MASK)
bogdanm 20:4263a77256ae 193 UART0->S1 |= UART0_S1_OR_MASK;
bogdanm 20:4263a77256ae 194 }
bogdanm 20:4263a77256ae 195
bogdanm 20:4263a77256ae 196 void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id) {
bogdanm 20:4263a77256ae 197 irq_handler = handler;
bogdanm 20:4263a77256ae 198 serial_irq_ids[obj->index] = id;
bogdanm 20:4263a77256ae 199 }
bogdanm 20:4263a77256ae 200
bogdanm 20:4263a77256ae 201 void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable) {
bogdanm 20:4263a77256ae 202 IRQn_Type irq_n = (IRQn_Type)0;
bogdanm 20:4263a77256ae 203 uint32_t vector = 0;
bogdanm 20:4263a77256ae 204 switch ((int)obj->uart) {
bogdanm 20:4263a77256ae 205 case UART_0:
bogdanm 20:4263a77256ae 206 irq_n=UART0_IRQn;
bogdanm 20:4263a77256ae 207 vector = (uint32_t)&uart0_irq;
bogdanm 20:4263a77256ae 208 break;
bogdanm 20:4263a77256ae 209 }
bogdanm 20:4263a77256ae 210
bogdanm 20:4263a77256ae 211 if (enable) {
bogdanm 20:4263a77256ae 212 switch (irq) {
bogdanm 20:4263a77256ae 213 case RxIrq:
bogdanm 20:4263a77256ae 214 obj->uart->C2 |= (UART0_C2_RIE_MASK);
bogdanm 20:4263a77256ae 215 break;
bogdanm 20:4263a77256ae 216 case TxIrq:
bogdanm 20:4263a77256ae 217 obj->uart->C2 |= (UART0_C2_TIE_MASK);
bogdanm 20:4263a77256ae 218 break;
bogdanm 20:4263a77256ae 219 }
bogdanm 20:4263a77256ae 220 NVIC_SetVector(irq_n, vector);
bogdanm 20:4263a77256ae 221 NVIC_EnableIRQ(irq_n);
bogdanm 20:4263a77256ae 222
bogdanm 20:4263a77256ae 223 } else { // disable
bogdanm 20:4263a77256ae 224 int all_disabled = 0;
bogdanm 20:4263a77256ae 225 SerialIrq other_irq = (irq == RxIrq) ? (TxIrq) : (RxIrq);
bogdanm 20:4263a77256ae 226 switch (irq) {
bogdanm 20:4263a77256ae 227 case RxIrq:
bogdanm 20:4263a77256ae 228 obj->uart->C2 &= ~(UART0_C2_RIE_MASK);
bogdanm 20:4263a77256ae 229 break;
bogdanm 20:4263a77256ae 230 case TxIrq:
bogdanm 20:4263a77256ae 231 obj->uart->C2 &= ~(UART0_C2_TIE_MASK);
bogdanm 20:4263a77256ae 232 break;
bogdanm 20:4263a77256ae 233 }
bogdanm 20:4263a77256ae 234 switch (other_irq) {
bogdanm 20:4263a77256ae 235 case RxIrq:
bogdanm 20:4263a77256ae 236 all_disabled = (obj->uart->C2 & (UART0_C2_RIE_MASK)) == 0;
bogdanm 20:4263a77256ae 237 break;
bogdanm 20:4263a77256ae 238 case TxIrq:
bogdanm 20:4263a77256ae 239 all_disabled = (obj->uart->C2 & (UART0_C2_TIE_MASK)) == 0;
bogdanm 20:4263a77256ae 240 break;
bogdanm 20:4263a77256ae 241 }
bogdanm 20:4263a77256ae 242 if (all_disabled)
bogdanm 20:4263a77256ae 243 NVIC_DisableIRQ(irq_n);
bogdanm 20:4263a77256ae 244 }
bogdanm 20:4263a77256ae 245 }
bogdanm 20:4263a77256ae 246
bogdanm 20:4263a77256ae 247 int serial_getc(serial_t *obj) {
bogdanm 20:4263a77256ae 248 while (!serial_readable(obj));
bogdanm 20:4263a77256ae 249 return obj->uart->D;
bogdanm 20:4263a77256ae 250 }
bogdanm 20:4263a77256ae 251
bogdanm 20:4263a77256ae 252 void serial_putc(serial_t *obj, int c) {
bogdanm 20:4263a77256ae 253 while (!serial_writable(obj));
bogdanm 20:4263a77256ae 254 obj->uart->D = c;
bogdanm 20:4263a77256ae 255 }
bogdanm 20:4263a77256ae 256
bogdanm 20:4263a77256ae 257 int serial_readable(serial_t *obj) {
bogdanm 20:4263a77256ae 258 // check overrun
bogdanm 20:4263a77256ae 259 if (obj->uart->S1 & UART0_S1_OR_MASK) {
bogdanm 20:4263a77256ae 260 obj->uart->S1 |= UART0_S1_OR_MASK;
bogdanm 20:4263a77256ae 261 }
bogdanm 20:4263a77256ae 262 return (obj->uart->S1 & UART0_S1_RDRF_MASK);
bogdanm 20:4263a77256ae 263 }
bogdanm 20:4263a77256ae 264
bogdanm 20:4263a77256ae 265 int serial_writable(serial_t *obj) {
bogdanm 20:4263a77256ae 266 // check overrun
bogdanm 20:4263a77256ae 267 if (obj->uart->S1 & UART0_S1_OR_MASK) {
bogdanm 20:4263a77256ae 268 obj->uart->S1 |= UART0_S1_OR_MASK;
bogdanm 20:4263a77256ae 269 }
bogdanm 20:4263a77256ae 270 return (obj->uart->S1 & UART0_S1_TDRE_MASK);
bogdanm 20:4263a77256ae 271 }
bogdanm 20:4263a77256ae 272
bogdanm 20:4263a77256ae 273 void serial_clear(serial_t *obj) {
bogdanm 20:4263a77256ae 274
bogdanm 20:4263a77256ae 275 }
bogdanm 20:4263a77256ae 276
bogdanm 20:4263a77256ae 277 void serial_pinout_tx(PinName tx) {
bogdanm 20:4263a77256ae 278 pinmap_pinout(tx, PinMap_UART_TX);
bogdanm 20:4263a77256ae 279 }
bogdanm 20:4263a77256ae 280
bogdanm 20:4263a77256ae 281 void serial_break_set(serial_t *obj) {
bogdanm 20:4263a77256ae 282 obj->uart->C2 |= UART0_C2_SBK_MASK;
bogdanm 20:4263a77256ae 283 }
bogdanm 20:4263a77256ae 284
bogdanm 20:4263a77256ae 285 void serial_break_clear(serial_t *obj) {
bogdanm 20:4263a77256ae 286 obj->uart->C2 &= ~UART0_C2_SBK_MASK;
bogdanm 20:4263a77256ae 287 }
bogdanm 20:4263a77256ae 288