Integrating the ublox LISA C200 modem
Fork of SprintUSBModemHTTPClientTest by
mbed-src/common/CallChain.cpp@5:3f93dd1d4cb3, 2013-09-26 (annotated)
- Committer:
- sam_grove
- Date:
- Thu Sep 26 00:44:20 2013 -0500
- Revision:
- 5:3f93dd1d4cb3
Exported program and replaced contents of the repo with the source
to build and debug using keil mdk. Libs NOT upto date are lwip, lwip-sys
and socket. these have newer versions under mbed_official but were starting
from a know working point
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 5:3f93dd1d4cb3 | 1 | #include "CallChain.h" |
sam_grove | 5:3f93dd1d4cb3 | 2 | #include "cmsis.h" |
sam_grove | 5:3f93dd1d4cb3 | 3 | |
sam_grove | 5:3f93dd1d4cb3 | 4 | namespace mbed { |
sam_grove | 5:3f93dd1d4cb3 | 5 | |
sam_grove | 5:3f93dd1d4cb3 | 6 | CallChain::CallChain(int size) : _size(size), _elements(0) { |
sam_grove | 5:3f93dd1d4cb3 | 7 | _chain = new pFunctionPointer_t[size](); |
sam_grove | 5:3f93dd1d4cb3 | 8 | } |
sam_grove | 5:3f93dd1d4cb3 | 9 | |
sam_grove | 5:3f93dd1d4cb3 | 10 | CallChain::~CallChain() { |
sam_grove | 5:3f93dd1d4cb3 | 11 | clear(); |
sam_grove | 5:3f93dd1d4cb3 | 12 | delete _chain; |
sam_grove | 5:3f93dd1d4cb3 | 13 | } |
sam_grove | 5:3f93dd1d4cb3 | 14 | |
sam_grove | 5:3f93dd1d4cb3 | 15 | pFunctionPointer_t CallChain::add(void (*function)(void)) { |
sam_grove | 5:3f93dd1d4cb3 | 16 | return common_add(new FunctionPointer(function)); |
sam_grove | 5:3f93dd1d4cb3 | 17 | } |
sam_grove | 5:3f93dd1d4cb3 | 18 | |
sam_grove | 5:3f93dd1d4cb3 | 19 | pFunctionPointer_t CallChain::add_front(void (*function)(void)) { |
sam_grove | 5:3f93dd1d4cb3 | 20 | return common_add_front(new FunctionPointer(function)); |
sam_grove | 5:3f93dd1d4cb3 | 21 | } |
sam_grove | 5:3f93dd1d4cb3 | 22 | |
sam_grove | 5:3f93dd1d4cb3 | 23 | int CallChain::size() const { |
sam_grove | 5:3f93dd1d4cb3 | 24 | return _elements; |
sam_grove | 5:3f93dd1d4cb3 | 25 | } |
sam_grove | 5:3f93dd1d4cb3 | 26 | |
sam_grove | 5:3f93dd1d4cb3 | 27 | pFunctionPointer_t CallChain::get(int i) const { |
sam_grove | 5:3f93dd1d4cb3 | 28 | if (i < 0 || i >= _elements) |
sam_grove | 5:3f93dd1d4cb3 | 29 | return NULL; |
sam_grove | 5:3f93dd1d4cb3 | 30 | return _chain[i]; |
sam_grove | 5:3f93dd1d4cb3 | 31 | } |
sam_grove | 5:3f93dd1d4cb3 | 32 | |
sam_grove | 5:3f93dd1d4cb3 | 33 | int CallChain::find(pFunctionPointer_t f) const { |
sam_grove | 5:3f93dd1d4cb3 | 34 | for (int i = 0; i < _elements; i++) |
sam_grove | 5:3f93dd1d4cb3 | 35 | if (f == _chain[i]) |
sam_grove | 5:3f93dd1d4cb3 | 36 | return i; |
sam_grove | 5:3f93dd1d4cb3 | 37 | return -1; |
sam_grove | 5:3f93dd1d4cb3 | 38 | } |
sam_grove | 5:3f93dd1d4cb3 | 39 | |
sam_grove | 5:3f93dd1d4cb3 | 40 | void CallChain::clear() { |
sam_grove | 5:3f93dd1d4cb3 | 41 | __disable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 42 | for(int i = 0; i < _elements; i ++) { |
sam_grove | 5:3f93dd1d4cb3 | 43 | delete _chain[i]; |
sam_grove | 5:3f93dd1d4cb3 | 44 | _chain[i] = NULL; |
sam_grove | 5:3f93dd1d4cb3 | 45 | } |
sam_grove | 5:3f93dd1d4cb3 | 46 | _elements = 0; |
sam_grove | 5:3f93dd1d4cb3 | 47 | __enable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 48 | } |
sam_grove | 5:3f93dd1d4cb3 | 49 | |
sam_grove | 5:3f93dd1d4cb3 | 50 | bool CallChain::remove(pFunctionPointer_t f) { |
sam_grove | 5:3f93dd1d4cb3 | 51 | int i; |
sam_grove | 5:3f93dd1d4cb3 | 52 | |
sam_grove | 5:3f93dd1d4cb3 | 53 | if ((i = find(f)) == -1) |
sam_grove | 5:3f93dd1d4cb3 | 54 | return false; |
sam_grove | 5:3f93dd1d4cb3 | 55 | __disable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 56 | if (i != _elements - 1) |
sam_grove | 5:3f93dd1d4cb3 | 57 | memmove(_chain + i, _chain + i + 1, (_elements - i - 1) * sizeof(pFunctionPointer_t)); |
sam_grove | 5:3f93dd1d4cb3 | 58 | delete f; |
sam_grove | 5:3f93dd1d4cb3 | 59 | _elements --; |
sam_grove | 5:3f93dd1d4cb3 | 60 | __enable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 61 | return true; |
sam_grove | 5:3f93dd1d4cb3 | 62 | } |
sam_grove | 5:3f93dd1d4cb3 | 63 | |
sam_grove | 5:3f93dd1d4cb3 | 64 | void CallChain::call() { |
sam_grove | 5:3f93dd1d4cb3 | 65 | for(int i = 0; i < _elements; i++) |
sam_grove | 5:3f93dd1d4cb3 | 66 | _chain[i]->call(); |
sam_grove | 5:3f93dd1d4cb3 | 67 | } |
sam_grove | 5:3f93dd1d4cb3 | 68 | |
sam_grove | 5:3f93dd1d4cb3 | 69 | void CallChain::_check_size() { |
sam_grove | 5:3f93dd1d4cb3 | 70 | if (_elements < _size) |
sam_grove | 5:3f93dd1d4cb3 | 71 | return; |
sam_grove | 5:3f93dd1d4cb3 | 72 | __disable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 73 | _size = (_size < 4) ? 4 : _size + 4; |
sam_grove | 5:3f93dd1d4cb3 | 74 | pFunctionPointer_t* new_chain = new pFunctionPointer_t[_size](); |
sam_grove | 5:3f93dd1d4cb3 | 75 | memcpy(new_chain, _chain, _elements * sizeof(pFunctionPointer_t)); |
sam_grove | 5:3f93dd1d4cb3 | 76 | delete _chain; |
sam_grove | 5:3f93dd1d4cb3 | 77 | _chain = new_chain; |
sam_grove | 5:3f93dd1d4cb3 | 78 | __enable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 79 | } |
sam_grove | 5:3f93dd1d4cb3 | 80 | |
sam_grove | 5:3f93dd1d4cb3 | 81 | pFunctionPointer_t CallChain::common_add(pFunctionPointer_t pf) { |
sam_grove | 5:3f93dd1d4cb3 | 82 | _check_size(); |
sam_grove | 5:3f93dd1d4cb3 | 83 | _chain[_elements] = pf; |
sam_grove | 5:3f93dd1d4cb3 | 84 | _elements ++; |
sam_grove | 5:3f93dd1d4cb3 | 85 | return pf; |
sam_grove | 5:3f93dd1d4cb3 | 86 | } |
sam_grove | 5:3f93dd1d4cb3 | 87 | |
sam_grove | 5:3f93dd1d4cb3 | 88 | pFunctionPointer_t CallChain::common_add_front(pFunctionPointer_t pf) { |
sam_grove | 5:3f93dd1d4cb3 | 89 | _check_size(); |
sam_grove | 5:3f93dd1d4cb3 | 90 | __disable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 91 | memmove(_chain + 1, _chain, _elements * sizeof(pFunctionPointer_t)); |
sam_grove | 5:3f93dd1d4cb3 | 92 | _chain[0] = pf; |
sam_grove | 5:3f93dd1d4cb3 | 93 | _elements ++; |
sam_grove | 5:3f93dd1d4cb3 | 94 | __enable_irq(); |
sam_grove | 5:3f93dd1d4cb3 | 95 | return pf; |
sam_grove | 5:3f93dd1d4cb3 | 96 | } |
sam_grove | 5:3f93dd1d4cb3 | 97 | |
sam_grove | 5:3f93dd1d4cb3 | 98 | } // namespace mbed |