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This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Last commit 20 Feb 2019 by 
mbed official
Revision 18:692be3d4e4cc, committed 2013-08-12
- Comitter:
- bogdanm
- Date:
- Mon Aug 12 13:49:01 2013 +0300
- Parent:
- 17:151ab7482c89
- Child:
- 19:398f4c622e1b
- Commit message:
- Sync with official mbed library release 65
Changed in this revision
--- a/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/LPC11U24.ld Thu Aug 08 15:42:46 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,154 +0,0 @@
-/* Linker script for mbed LPC1768 */
-
-/* Linker script to configure memory regions. */
-MEMORY
-{
- FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 32K
- 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)
- *(.text.SystemInit)
-
- /* 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/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U24_301/LPC11U24.ld Mon Aug 12 13:49:01 2013 +0300
@@ -0,0 +1,154 @@
+/* Linker script for mbed LPC1768 */
+
+/* Linker script to configure memory regions. */
+MEMORY
+{
+ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 32K
+ RAM (rwx) : ORIGIN = 0x100000C0, LENGTH = 0x1740
+ 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)
+ *(.text.SystemInit)
+
+ /* 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/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U24_401/LPC11U24.ld Mon Aug 12 13:49:01 2013 +0300
@@ -0,0 +1,154 @@
+/* Linker script for mbed LPC1768 */
+
+/* Linker script to configure memory regions. */
+MEMORY
+{
+ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 32K
+ 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)
+ *(.text.SystemInit)
+
+ /* 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")
+}
--- a/targets/hal/TARGET_Freescale/TARGET_KL25Z/i2c_api.c Thu Aug 08 15:42:46 2013 +0100
+++ b/targets/hal/TARGET_Freescale/TARGET_KL25Z/i2c_api.c Mon Aug 12 13:49:01 2013 +0300
@@ -232,7 +232,7 @@
}
int i2c_read(i2c_t *obj, int address, char *data, int length, int stop) {
- uint8_t count;
+ int count;
char dummy_read, *ptr;
if (i2c_start(obj)) {
@@ -357,8 +357,9 @@
}
int i2c_slave_read(i2c_t *obj, char *data, int length) {
- uint8_t dummy_read, count;
+ uint8_t dummy_read;
uint8_t * ptr;
+ int count;
// set rx mode
obj->i2c->C1 &= ~I2C_C1_TX_MASK;
