Revision 243:1b2bee05fe98, committed 2014-06-27

Comitter:

mbed_official

Date:

Fri Jun 27 16:30:08 2014 +0100

Parent:

242:7074e42da0b2

Child:

244:7618f037e2de

Commit message:

Synchronized with git revision f74be83b0461a86c139b029e42d632c278656b83

Full URL: https://github.com/mbedmicro/mbed/commit/f74be83b0461a86c139b029e42d632c278656b83/

LPCCAPPUCCINO] initial port

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPCCAPPUCCINO/LPC11U37.ld	Fri Jun 27 16:30:08 2014 +0100
@@ -0,0 +1,151 @@
+/* Linker script to configure memory regions. */
+MEMORY
+{
+  FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 128K
+  RAM (rwx) : ORIGIN = 0x100000C0, LENGTH = 0x1F40
+  USB_RAM (rwx): ORIGIN = 0x20004000, LENGTH = 0x800
+}
+
+/* Linker script to place sections and symbol values. Should be used together
+ * with other linker script that defines memory regions FLASH and RAM.
+ * It references following symbols, which must be defined in code:
+ *   Reset_Handler : Entry of reset handler
+ * 
+ * It defines following symbols, which code can use without definition:
+ *   __exidx_start
+ *   __exidx_end
+ *   __etext
+ *   __data_start__
+ *   __preinit_array_start
+ *   __preinit_array_end
+ *   __init_array_start
+ *   __init_array_end
+ *   __fini_array_start
+ *   __fini_array_end
+ *   __data_end__
+ *   __bss_start__
+ *   __bss_end__
+ *   __end__
+ *   end
+ *   __HeapLimit
+ *   __StackLimit
+ *   __StackTop
+ *   __stack
+ */
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+    .text :
+    {
+        KEEP(*(.isr_vector))
+        *(.text.Reset_Handler)
+        
+        /* Only vectors and code running at reset are safe to be in first 512
+           bytes since RAM can be mapped into this area for RAM based interrupt
+           vectors. */
+        . = 0x00000200;
+        *(.text*)
+
+        KEEP(*(.init))
+        KEEP(*(.fini))
+
+        /* .ctors */
+        *crtbegin.o(.ctors)
+        *crtbegin?.o(.ctors)
+        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+        *(SORT(.ctors.*))
+        *(.ctors)
+
+        /* .dtors */
+        *crtbegin.o(.dtors)
+        *crtbegin?.o(.dtors)
+        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+        *(SORT(.dtors.*))
+        *(.dtors)
+
+        *(.rodata*)
+
+        KEEP(*(.eh_frame*))
+    } > FLASH
+
+    .ARM.extab : 
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > FLASH
+
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > FLASH
+    __exidx_end = .;
+
+    __etext = .;
+        
+    .data : AT (__etext)
+    {
+        __data_start__ = .;
+        *(vtable)
+        *(.data*)
+
+        . = ALIGN(4);
+        /* preinit data */
+        PROVIDE (__preinit_array_start = .);
+        KEEP(*(.preinit_array))
+        PROVIDE (__preinit_array_end = .);
+
+        . = ALIGN(4);
+        /* init data */
+        PROVIDE (__init_array_start = .);
+        KEEP(*(SORT(.init_array.*)))
+        KEEP(*(.init_array))
+        PROVIDE (__init_array_end = .);
+
+
+        . = ALIGN(4);
+        /* finit data */
+        PROVIDE (__fini_array_start = .);
+        KEEP(*(SORT(.fini_array.*)))
+        KEEP(*(.fini_array))
+        PROVIDE (__fini_array_end = .);
+
+        . = ALIGN(4);
+        /* All data end */
+        __data_end__ = .;
+
+    } > RAM
+
+    .bss :
+    {
+        __bss_start__ = .;
+        *(.bss*)
+        *(COMMON)
+        __bss_end__ = .;
+    } > RAM
+    
+    .heap :
+    {
+        __end__ = .;
+        end = __end__;
+        *(.heap*)
+        __HeapLimit = .;
+    } > RAM
+
+    /* .stack_dummy section doesn't contains any symbols. It is only
+     * used for linker to calculate size of stack sections, and assign
+     * values to stack symbols later */
+    .stack_dummy :
+    {
+        *(.stack)
+    } > RAM
+
+    /* Set stack top to end of RAM, and stack limit move down by
+     * size of stack_dummy section */
+    __StackTop = ORIGIN(RAM) + LENGTH(RAM);
+    __StackLimit = __StackTop - SIZEOF(.stack_dummy);
+    PROVIDE(__stack = __StackTop);
+    
+    /* Check if data + heap + stack exceeds RAM limit */
+    ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_NXP/TARGET_LPC11UXX/TARGET_LPCCAPPUCCINO/PeripheralNames.h	Fri Jun 27 16:30:08 2014 +0100
@@ -0,0 +1,71 @@
+/* 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.
+ */
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    UART_0 = (int)LPC_USART_BASE
+} UARTName;
+
+typedef enum {
+    I2C_0 = (int)LPC_I2C_BASE
+} I2CName;
+
+typedef enum {
+    ADC0_0 = 0,
+    ADC0_1,
+    ADC0_2,
+    ADC0_3,
+    ADC0_4,
+    ADC0_5,
+    ADC0_6,
+    ADC0_7
+} ADCName;
+
+typedef enum {
+    SPI_0 = (int)LPC_SSP0_BASE,
+    SPI_1 = (int)LPC_SSP1_BASE
+} SPIName;
+
+typedef enum {
+    PWM_1 = 0,
+    PWM_2,
+    PWM_3,
+    PWM_4,
+    PWM_5,
+    PWM_6,
+    PWM_7,
+    PWM_8,
+    PWM_9,
+    PWM_10,
+    PWM_11
+} PWMName;
+
+#define STDIO_UART_TX     UART_TX
+#define STDIO_UART_RX     UART_RX
+#define STDIO_UART        UART_0
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_NXP/TARGET_LPC11UXX/TARGET_LPCCAPPUCCINO/PinNames.h	Fri Jun 27 16:30:08 2014 +0100
@@ -0,0 +1,134 @@
+/* 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.
+ */
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    PIN_INPUT,
+    PIN_OUTPUT
+} PinDirection;
+
+#define PORT_SHIFT  5
+
+typedef enum {
+    // LPC11U Pin Names
+    P0_0 = 0,
+    P0_1 = 1,
+    P0_2 = 2,
+    P0_3 = 3,
+    P0_4 = 4,
+    P0_5 = 5,
+    P0_6 = 6,
+    P0_7 = 7,
+    P0_8 = 8,
+    P0_9 = 9,
+    P0_10 = 10,
+    P0_11 = 11,
+    P0_12 = 12,
+    P0_13 = 13,
+    P0_14 = 14,
+    P0_15 = 15,
+    P0_16 = 16,
+    P0_17 = 17,
+    P0_18 = 18,
+    P0_19 = 19,
+    P0_20 = 20,
+    P0_21 = 21,
+    P0_22 = 22,
+    P0_23 = 23,
+    P0_24 = 24,
+    P0_25 = 25,
+    P0_26 = 26,
+    P0_27 = 27,
+
+    P1_0 = 32,
+    P1_1 = 33,
+    P1_2 = 34,
+    P1_3 = 35,
+    P1_4 = 36,
+    P1_5 = 37,
+    P1_6 = 38,
+    P1_7 = 39,
+    P1_8 = 40,
+    P1_9 = 41,
+    P1_10 = 42,
+    P1_11 = 43,
+    P1_12 = 44,
+    P1_13 = 45,
+    P1_14 = 46,
+    P1_15 = 47,
+    P1_16 = 48,
+    P1_17 = 49,
+    P1_18 = 50,
+    P1_19 = 51,
+    P1_20 = 52,
+    P1_21 = 53,
+    P1_22 = 54,
+    P1_23 = 55,
+    P1_24 = 56,
+    P1_25 = 57,
+    P1_26 = 58,
+    P1_27 = 59,
+    P1_28 = 60,
+    P1_29 = 61,
+
+    P1_31 = 63,
+
+
+    // Other mbed Pin Names
+    LED1 = P1_19,
+    LED2 = P1_19,	// Negative On
+    LED3 = P1_19,
+    LED4 = P1_19,
+
+    UART_TX = P0_19,
+    UART_RX = P0_18,
+
+    // Not connected
+    NC = (int)0xFFFFFFFF,
+} PinName;
+
+typedef enum {
+    CHANNEL0 = FLEX_INT0_IRQn,
+    CHANNEL1 = FLEX_INT1_IRQn,
+    CHANNEL2 = FLEX_INT2_IRQn,
+    CHANNEL3 = FLEX_INT3_IRQn,
+    CHANNEL4 = FLEX_INT4_IRQn,
+    CHANNEL5 = FLEX_INT5_IRQn,
+    CHANNEL6 = FLEX_INT6_IRQn,
+    CHANNEL7 = FLEX_INT7_IRQn
+} Channel;
+
+typedef enum {
+    PullUp = 2,
+    PullDown = 1,
+    PullNone = 0,
+    Repeater = 3,
+    OpenDrain = 4,
+    PullDefault = PullDown
+} PinMode;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_NXP/TARGET_LPC11UXX/TARGET_LPCCAPPUCCINO/device.h	Fri Jun 27 16:30:08 2014 +0100
@@ -0,0 +1,59 @@
+/* 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.
+ */
+#ifndef MBED_DEVICE_H
+#define MBED_DEVICE_H
+
+#define DEVICE_PORTIN           1
+#define DEVICE_PORTOUT          1
+#define DEVICE_PORTINOUT        1
+
+#define DEVICE_INTERRUPTIN      1
+
+#define DEVICE_ANALOGIN         1
+#define DEVICE_ANALOGOUT        0
+
+#define DEVICE_SERIAL           1
+
+#define DEVICE_I2C              1
+#define DEVICE_I2CSLAVE         1
+
+#define DEVICE_SPI              1
+#define DEVICE_SPISLAVE         1
+
+#define DEVICE_CAN              0
+
+#define DEVICE_RTC              0
+
+#define DEVICE_ETHERNET         0
+
+#define DEVICE_PWMOUT           1
+
+#define DEVICE_SEMIHOST         0
+#define DEVICE_LOCALFILESYSTEM  0
+#define DEVICE_ID_LENGTH       32
+#define DEVICE_MAC_OFFSET      20
+
+#define DEVICE_SLEEP            1
+
+#define DEVICE_DEBUG_AWARENESS  0
+
+#define DEVICE_STDIO_MESSAGES   0
+
+#define DEVICE_ERROR_PATTERN    1
+
+#include "objects.h"
+
+#endif

--- a/targets/hal/TARGET_NXP/TARGET_LPC11UXX/serial_api.c	Fri Jun 27 07:30:09 2014 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC11UXX/serial_api.c	Fri Jun 27 16:30:08 2014 +0100
@@ -193,7 +193,7 @@
     stop_bits -= 1;
     data_bits -= 5;
 
-    int parity_enable, parity_select;
+    int parity_enable = 0, parity_select = 0;
     switch (parity) {
         case ParityNone: parity_enable = 0; parity_select = 0; break;
         case ParityOdd : parity_enable = 1; parity_select = 0; break;