Zeroday Hong / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

common/CallChain.cpp@107:414e9c822e99, 2016-04-05 (annotated)

Committer:
mbed_official
Date:
Tue Apr 05 18:15:12 2016 +0100
Revision:
107:414e9c822e99
Parent:
0:9b334a45a8ff
Child:
144:ef7eb2e8f9f7
Synchronized with git revision dd3c5f7fa8473776950ec6e15c0e4adedb21cf2f



Full URL: https://github.com/mbedmicro/mbed/commit/dd3c5f7fa8473776950ec6e15c0e4adedb21cf2f/



* * Base Commit for SAMG55J19. No errors and no implementations.



* * Added gpio files.



* * Added pinmap files.



* * Base commit for usticker implementation.



* * Added gcc_arm export functionality



* * added files for usticker.

* added template file for samd55j19



* * GPIO IRQ base commit.



* * updated with changes in gpio irq driver.



* * Reverted back unexpected commit in SAM0 gpio driver.



* * updated gpio_irq driver.



* * correction in gpio and gpio_irq drivers.

* added support for some test for gpio.



* * base commit for peripheralpins for usart.

* update in serial apis.



* * updated serial apis.



* * updated serial apis and test.



* * update serial apis for asynch apis.



* * updated peripheral pins for i2c and spi.

* added test support for serial flow control



* * Base commit for low power ticker implementation.



* * base commit for port apis.

* update in lp ticker apis.



* * Added test support for port.



* * base commit for sleep apis.



* * Base commit for spi.



* * updated with corrections in gpio irq.

* usticker file updated with latest source.



* * updated with corrections for unexpected board reset.

* updated gpio irq apis and added test for the same.



* * updated sleep api for deepsleep.



* * updated serial apis.



* Added uc_ticker and SPI api implementations



* Removed unused SPI pin map



* Updated review feedback



* * implemented lpticker with TC module.

* updated files for KnR Coding Statndard.

* updated serial and usticker apis.



* * Base commit for AnalogueIn apis.



* * RTC apis base commit without implementation.



* * Updated with corrections in lpticker implementations.



* * Added implementation for rtc apis.



* * updated with implementations for pwm.

* changed usticker from TC0 to TC1.



* Added I2C support



* * removed setvector usage from usticker and lpticker implementations

* added tests for SAMG55J19



* * Removed unwanted .o and .d files.

* Updated I2C files for KnR Coding Standards.

* Update for reducing compiler warnings in peripheralpins,c

* Updated with PWM free implementation.



* * Removed unwanted headers file inclusion.

* Compiler warning corrections in serial_api.c



* * Updated ADC with 16 bit mode initialization and code refinements.

* Updated PWM with code refinements.



* Updated I2C review feedback and fixed style



* Updated target name for SAMG55



* * Added Test Support for I2C with AT30TSE75X and Added Support for SAMG55J19 in atmelstudio project exporter



* * Added Test Support for I2C with AT30TSE75X and Added Support for SAMG55J19 in atmelstudio project exporter



* Used NVIC_SetVector for interrupt callback



* Removed Target macro define in test



* Updated test cases to have SAMG55 support



* * Updated with corrections in Serial and SPI asynchronous implementations.

* Updated deepsleep api implementation

* Merged LP_Ticker with latest code from mbed 3.0 repository.



* * updated with corrections in I2C Asynch implementation.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 #include "CallChain.h"
bogdanm 0:9b334a45a8ff 2 #include "cmsis.h"
bogdanm 0:9b334a45a8ff 3
bogdanm 0:9b334a45a8ff 4 namespace mbed {
bogdanm 0:9b334a45a8ff 5
bogdanm 0:9b334a45a8ff 6 CallChain::CallChain(int size) : _chain(), _size(size), _elements(0) {
bogdanm 0:9b334a45a8ff 7 _chain = new pFunctionPointer_t[size]();
bogdanm 0:9b334a45a8ff 8 }
bogdanm 0:9b334a45a8ff 9
bogdanm 0:9b334a45a8ff 10 CallChain::~CallChain() {
bogdanm 0:9b334a45a8ff 11 clear();
bogdanm 0:9b334a45a8ff 12 delete _chain;
bogdanm 0:9b334a45a8ff 13 }
bogdanm 0:9b334a45a8ff 14
bogdanm 0:9b334a45a8ff 15 pFunctionPointer_t CallChain::add(void (*function)(void)) {
bogdanm 0:9b334a45a8ff 16 return common_add(new FunctionPointer(function));
bogdanm 0:9b334a45a8ff 17 }
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 pFunctionPointer_t CallChain::add_front(void (*function)(void)) {
bogdanm 0:9b334a45a8ff 20 return common_add_front(new FunctionPointer(function));
bogdanm 0:9b334a45a8ff 21 }
bogdanm 0:9b334a45a8ff 22
bogdanm 0:9b334a45a8ff 23 int CallChain::size() const {
bogdanm 0:9b334a45a8ff 24 return _elements;
bogdanm 0:9b334a45a8ff 25 }
bogdanm 0:9b334a45a8ff 26
bogdanm 0:9b334a45a8ff 27 pFunctionPointer_t CallChain::get(int i) const {
bogdanm 0:9b334a45a8ff 28 if (i < 0 || i >= _elements)
bogdanm 0:9b334a45a8ff 29 return NULL;
bogdanm 0:9b334a45a8ff 30 return _chain[i];
bogdanm 0:9b334a45a8ff 31 }
bogdanm 0:9b334a45a8ff 32
bogdanm 0:9b334a45a8ff 33 int CallChain::find(pFunctionPointer_t f) const {
bogdanm 0:9b334a45a8ff 34 for (int i = 0; i < _elements; i++)
bogdanm 0:9b334a45a8ff 35 if (f == _chain[i])
bogdanm 0:9b334a45a8ff 36 return i;
bogdanm 0:9b334a45a8ff 37 return -1;
bogdanm 0:9b334a45a8ff 38 }
bogdanm 0:9b334a45a8ff 39
bogdanm 0:9b334a45a8ff 40 void CallChain::clear() {
bogdanm 0:9b334a45a8ff 41 for(int i = 0; i < _elements; i ++) {
bogdanm 0:9b334a45a8ff 42 delete _chain[i];
bogdanm 0:9b334a45a8ff 43 _chain[i] = NULL;
bogdanm 0:9b334a45a8ff 44 }
bogdanm 0:9b334a45a8ff 45 _elements = 0;
bogdanm 0:9b334a45a8ff 46 }
bogdanm 0:9b334a45a8ff 47
bogdanm 0:9b334a45a8ff 48 bool CallChain::remove(pFunctionPointer_t f) {
bogdanm 0:9b334a45a8ff 49 int i;
bogdanm 0:9b334a45a8ff 50
bogdanm 0:9b334a45a8ff 51 if ((i = find(f)) == -1)
bogdanm 0:9b334a45a8ff 52 return false;
bogdanm 0:9b334a45a8ff 53 if (i != _elements - 1)
bogdanm 0:9b334a45a8ff 54 memmove(_chain + i, _chain + i + 1, (_elements - i - 1) * sizeof(pFunctionPointer_t));
bogdanm 0:9b334a45a8ff 55 delete f;
bogdanm 0:9b334a45a8ff 56 _elements --;
bogdanm 0:9b334a45a8ff 57 return true;
bogdanm 0:9b334a45a8ff 58 }
bogdanm 0:9b334a45a8ff 59
bogdanm 0:9b334a45a8ff 60 void CallChain::call() {
bogdanm 0:9b334a45a8ff 61 for(int i = 0; i < _elements; i++)
bogdanm 0:9b334a45a8ff 62 _chain[i]->call();
bogdanm 0:9b334a45a8ff 63 }
bogdanm 0:9b334a45a8ff 64
bogdanm 0:9b334a45a8ff 65 void CallChain::_check_size() {
bogdanm 0:9b334a45a8ff 66 if (_elements < _size)
bogdanm 0:9b334a45a8ff 67 return;
bogdanm 0:9b334a45a8ff 68 _size = (_size < 4) ? 4 : _size + 4;
bogdanm 0:9b334a45a8ff 69 pFunctionPointer_t* new_chain = new pFunctionPointer_t[_size]();
bogdanm 0:9b334a45a8ff 70 memcpy(new_chain, _chain, _elements * sizeof(pFunctionPointer_t));
bogdanm 0:9b334a45a8ff 71 delete _chain;
bogdanm 0:9b334a45a8ff 72 _chain = new_chain;
bogdanm 0:9b334a45a8ff 73 }
bogdanm 0:9b334a45a8ff 74
bogdanm 0:9b334a45a8ff 75 pFunctionPointer_t CallChain::common_add(pFunctionPointer_t pf) {
bogdanm 0:9b334a45a8ff 76 _check_size();
bogdanm 0:9b334a45a8ff 77 _chain[_elements] = pf;
bogdanm 0:9b334a45a8ff 78 _elements ++;
bogdanm 0:9b334a45a8ff 79 return pf;
bogdanm 0:9b334a45a8ff 80 }
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 pFunctionPointer_t CallChain::common_add_front(pFunctionPointer_t pf) {
bogdanm 0:9b334a45a8ff 83 _check_size();
bogdanm 0:9b334a45a8ff 84 memmove(_chain + 1, _chain, _elements * sizeof(pFunctionPointer_t));
bogdanm 0:9b334a45a8ff 85 _chain[0] = pf;
bogdanm 0:9b334a45a8ff 86 _elements ++;
bogdanm 0:9b334a45a8ff 87 return pf;
bogdanm 0:9b334a45a8ff 88 }
bogdanm 0:9b334a45a8ff 89
bogdanm 0:9b334a45a8ff 90 } // namespace mbed