Code for our FYDP -only one IMU works right now -RTOS is working
mbed/MODSERIAL/ChangeLog.c@0:964eb6a2ef00, 2015-03-18 (annotated)
- Committer:
- majik
- Date:
- Wed Mar 18 22:23:48 2015 +0000
- Revision:
- 0:964eb6a2ef00
This is our FYDP code, but only one IMU works with the RTOS.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
majik | 0:964eb6a2ef00 | 1 | /* $Id:$ |
majik | 0:964eb6a2ef00 | 2 | 1.32 12th October 2013 |
majik | 0:964eb6a2ef00 | 3 | * Improved claim documentation: http://mbed.org/questions/1817/Redirect-stdout-via-MODSERIAL-is-this-po/ by http://mbed.org/users/WiredHome/ |
majik | 0:964eb6a2ef00 | 4 | |
majik | 0:964eb6a2ef00 | 5 | 1.31 11th October 2013 |
majik | 0:964eb6a2ef00 | 6 | * Added claim function to redirect for example stdout |
majik | 0:964eb6a2ef00 | 7 | |
majik | 0:964eb6a2ef00 | 8 | 1.30 1st September 2013 |
majik | 0:964eb6a2ef00 | 9 | * Removed all DMA related code (not supported in this version currently) |
majik | 0:964eb6a2ef00 | 10 | * Minor bug fix |
majik | 0:964eb6a2ef00 | 11 | |
majik | 0:964eb6a2ef00 | 12 | 1.29 12th July 2013 |
majik | 0:964eb6a2ef00 | 13 | * Added KL25Z support + split code in device dependent and independent part |
majik | 0:964eb6a2ef00 | 14 | |
majik | 0:964eb6a2ef00 | 15 | 1.26 10th June 2013 |
majik | 0:964eb6a2ef00 | 16 | * _uidx reference in DMA code replaced by _serial.index |
majik | 0:964eb6a2ef00 | 17 | |
majik | 0:964eb6a2ef00 | 18 | 1.25 8th January 2013 |
majik | 0:964eb6a2ef00 | 19 | |
majik | 0:964eb6a2ef00 | 20 | * Bring back into line with MBed libraries. |
majik | 0:964eb6a2ef00 | 21 | * Credits: |
majik | 0:964eb6a2ef00 | 22 | Erik Olieman : http://mbed.org/users/Sissors/code/MODSERIAL/rev/3ba4341d74d6 |
majik | 0:964eb6a2ef00 | 23 | Erik Olieman : http://mbed.org/users/Sissors/code/MODSERIAL/rev/a469aa702bab |
majik | 0:964eb6a2ef00 | 24 | |
majik | 0:964eb6a2ef00 | 25 | |
majik | 0:964eb6a2ef00 | 26 | 1.24 6th Dec 2012 |
majik | 0:964eb6a2ef00 | 27 | |
majik | 0:964eb6a2ef00 | 28 | * Beta release for new Mbed library. |
majik | 0:964eb6a2ef00 | 29 | |
majik | 0:964eb6a2ef00 | 30 | 1.23 25th July 2012 |
majik | 0:964eb6a2ef00 | 31 | |
majik | 0:964eb6a2ef00 | 32 | * LPC1768 code as was. This release includes "alpha" support for the LPC11U24 |
majik | 0:964eb6a2ef00 | 33 | |
majik | 0:964eb6a2ef00 | 34 | 1.22 19th April 2012 |
majik | 0:964eb6a2ef00 | 35 | |
majik | 0:964eb6a2ef00 | 36 | * http://mbed.org/forum/bugs-suggestions/topic/2936/ |
majik | 0:964eb6a2ef00 | 37 | * Bug fix, protect important buffer pointers from IRQ corruption. |
majik | 0:964eb6a2ef00 | 38 | * Credits: |
majik | 0:964eb6a2ef00 | 39 | Anthony Wieser http://mbed.org/users/WieserSoftwareLtd/ for the fix. |
majik | 0:964eb6a2ef00 | 40 | BlazeX http://mbed.org/users/BlazeX/ for the alert that a fix was needed! |
majik | 0:964eb6a2ef00 | 41 | |
majik | 0:964eb6a2ef00 | 42 | 1.21 10 May 2011 |
majik | 0:964eb6a2ef00 | 43 | |
majik | 0:964eb6a2ef00 | 44 | * http://mbed.org/forum/mbed/topic/2264 |
majik | 0:964eb6a2ef00 | 45 | |
majik | 0:964eb6a2ef00 | 46 | 1.20 26 April 2011 |
majik | 0:964eb6a2ef00 | 47 | |
majik | 0:964eb6a2ef00 | 48 | * Bug fix, not blocking on transmit |
majik | 0:964eb6a2ef00 | 49 | by Erik Petrich, http://mbed.org/forum/bugs-suggestions/topic/2200 |
majik | 0:964eb6a2ef00 | 50 | |
majik | 0:964eb6a2ef00 | 51 | 1.19 20 April 2011 |
majik | 0:964eb6a2ef00 | 52 | |
majik | 0:964eb6a2ef00 | 53 | * Fixed some doxygen comment bugs. |
majik | 0:964eb6a2ef00 | 54 | |
majik | 0:964eb6a2ef00 | 55 | 1.18 20 April 2011 |
majik | 0:964eb6a2ef00 | 56 | |
majik | 0:964eb6a2ef00 | 57 | * All callbacks now use MODSERIAL_callback (rather than Mbed's FunctionPointer[1] type) |
majik | 0:964eb6a2ef00 | 58 | to store and invoke it's callbacks. This allows MODSERIAL to pass a parameter |
majik | 0:964eb6a2ef00 | 59 | to callbacks. The function prototype is now void func(MODSERIAL_IRQ_INFO *q). |
majik | 0:964eb6a2ef00 | 60 | * Callbacks now pass a pointer to a MODSERIAL_IRQ_INFO class type. |
majik | 0:964eb6a2ef00 | 61 | This class holds a pointer to the MODSERIAL object that invoked the callback |
majik | 0:964eb6a2ef00 | 62 | thus freeing callbacks need to use the global variable of the original |
majik | 0:964eb6a2ef00 | 63 | MODSERIAL instance. |
majik | 0:964eb6a2ef00 | 64 | * MODSERIAL_IRQ_INFO also declares public functions that are protected within MODSERIAL |
majik | 0:964eb6a2ef00 | 65 | thus allowing certain functions to be restricted to callback context only. |
majik | 0:964eb6a2ef00 | 66 | * New function MODSERIAL_IRQ_INFO::rxDiscardLastChar() allows an rxCallback function |
majik | 0:964eb6a2ef00 | 67 | to remove the character that was just placed into the RX buffer. |
majik | 0:964eb6a2ef00 | 68 | |
majik | 0:964eb6a2ef00 | 69 | [1] http://mbed.org/users/AjK/libraries/FPointer/latest/docs/ |
majik | 0:964eb6a2ef00 | 70 | |
majik | 0:964eb6a2ef00 | 71 | 1.17 08/Mar/2011 |
majik | 0:964eb6a2ef00 | 72 | Fixed a memory leak in the DMA code. |
majik | 0:964eb6a2ef00 | 73 | |
majik | 0:964eb6a2ef00 | 74 | 1.16 - 12 Feb 2011 |
majik | 0:964eb6a2ef00 | 75 | |
majik | 0:964eb6a2ef00 | 76 | * Missed one, doh! |
majik | 0:964eb6a2ef00 | 77 | |
majik | 0:964eb6a2ef00 | 78 | 1.15 - 12 Feb 2011 |
majik | 0:964eb6a2ef00 | 79 | |
majik | 0:964eb6a2ef00 | 80 | * Fixed some typos. |
majik | 0:964eb6a2ef00 | 81 | |
majik | 0:964eb6a2ef00 | 82 | 1.14 - 7 Feb 2011 |
majik | 0:964eb6a2ef00 | 83 | |
majik | 0:964eb6a2ef00 | 84 | * Fixed a bug in __putc() that caused the output buffer pointer to |
majik | 0:964eb6a2ef00 | 85 | become corrupted. |
majik | 0:964eb6a2ef00 | 86 | |
majik | 0:964eb6a2ef00 | 87 | 1.13 - 20/01/2011 |
majik | 0:964eb6a2ef00 | 88 | |
majik | 0:964eb6a2ef00 | 89 | * Added extra documentation. |
majik | 0:964eb6a2ef00 | 90 | * Fixed some typos. |
majik | 0:964eb6a2ef00 | 91 | |
majik | 0:964eb6a2ef00 | 92 | 1.12 - 20/01/2011 |
majik | 0:964eb6a2ef00 | 93 | |
majik | 0:964eb6a2ef00 | 94 | * Added new "autoDetectChar()" function. To use:- |
majik | 0:964eb6a2ef00 | 95 | 1st: Add a callback to invoke when the char is detected:- |
majik | 0:964eb6a2ef00 | 96 | .attach(&detectedChar, MODSERIAL::RxAutoDetect); |
majik | 0:964eb6a2ef00 | 97 | 2nd: Send the char to detect. |
majik | 0:964eb6a2ef00 | 98 | .autoDectectChar('\n'); |
majik | 0:964eb6a2ef00 | 99 | Whenever that char goes into the RX buffer your callback will be invoked. |
majik | 0:964eb6a2ef00 | 100 | Added example2.cpp to demo a simple messaging system using this auto feature. |
majik | 0:964eb6a2ef00 | 101 | |
majik | 0:964eb6a2ef00 | 102 | |
majik | 0:964eb6a2ef00 | 103 | 1.11 - 23/11/2010 |
majik | 0:964eb6a2ef00 | 104 | |
majik | 0:964eb6a2ef00 | 105 | * Fixed a minor issue with 1.10 missed an alteration of name change. |
majik | 0:964eb6a2ef00 | 106 | |
majik | 0:964eb6a2ef00 | 107 | 1.10 - 23/11/2010 |
majik | 0:964eb6a2ef00 | 108 | |
majik | 0:964eb6a2ef00 | 109 | * Rename the DMA callback from attach_dma_complete() to attach_dmaSendComplete() |
majik | 0:964eb6a2ef00 | 110 | |
majik | 0:964eb6a2ef00 | 111 | 1.9 - 23/11/2010 |
majik | 0:964eb6a2ef00 | 112 | |
majik | 0:964eb6a2ef00 | 113 | * Added support for DMA sending of characters. Required is |
majik | 0:964eb6a2ef00 | 114 | the MODDMA library module:- |
majik | 0:964eb6a2ef00 | 115 | http://mbed.org/users/AjK/libraries/MODDMA/latest |
majik | 0:964eb6a2ef00 | 116 | See example_dma.cpp for more information. |
majik | 0:964eb6a2ef00 | 117 | |
majik | 0:964eb6a2ef00 | 118 | 1.8 - 22/11/2010 |
majik | 0:964eb6a2ef00 | 119 | |
majik | 0:964eb6a2ef00 | 120 | * Added code so that if a buffer is set to zero length then |
majik | 0:964eb6a2ef00 | 121 | MODSERIAL defaults to just using the FIFO for that stream |
majik | 0:964eb6a2ef00 | 122 | thus making the library "fall back" to teh same operation |
majik | 0:964eb6a2ef00 | 123 | that the Mbed Serial library performs. |
majik | 0:964eb6a2ef00 | 124 | * Removed dmaSend() function that should have been removed |
majik | 0:964eb6a2ef00 | 125 | at 1.7 |
majik | 0:964eb6a2ef00 | 126 | |
majik | 0:964eb6a2ef00 | 127 | 1.7 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 128 | |
majik | 0:964eb6a2ef00 | 129 | * Remove the DMA enum from MODSERIAL.h as it's not currently |
majik | 0:964eb6a2ef00 | 130 | ready for release. |
majik | 0:964eb6a2ef00 | 131 | * Added page doxygen comments. |
majik | 0:964eb6a2ef00 | 132 | |
majik | 0:964eb6a2ef00 | 133 | 1.6 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 134 | |
majik | 0:964eb6a2ef00 | 135 | * Version 1.5 solved a blocking problem on putc() when called |
majik | 0:964eb6a2ef00 | 136 | from another ISR. However, isr_tx() invokes a callback of it's |
majik | 0:964eb6a2ef00 | 137 | own when a byte is tranferred from TX buffer to TX FIFO. User |
majik | 0:964eb6a2ef00 | 138 | programs may interpret that as an IRQ callback. That's an ISR |
majik | 0:964eb6a2ef00 | 139 | call from within an existing ISR which is not good. So the |
majik | 0:964eb6a2ef00 | 140 | TxIrq callback from isr_tx is now conditional. It will only |
majik | 0:964eb6a2ef00 | 141 | be called when isr_tx() is actually within it's own ISR and |
majik | 0:964eb6a2ef00 | 142 | not when called from alternate ISR handlers. |
majik | 0:964eb6a2ef00 | 143 | |
majik | 0:964eb6a2ef00 | 144 | 1.5 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 145 | |
majik | 0:964eb6a2ef00 | 146 | * Calling putc() (or any derived function that uses it like |
majik | 0:964eb6a2ef00 | 147 | printf()) while inside an interrupt service routine can |
majik | 0:964eb6a2ef00 | 148 | cause the system to lock up if the TX buffer is full. This |
majik | 0:964eb6a2ef00 | 149 | is because bytes are only transferred from the TX buffer to |
majik | 0:964eb6a2ef00 | 150 | the TX FIFO via the TX ISR. If we are, say in an RX ISR already, |
majik | 0:964eb6a2ef00 | 151 | then the TX ISR will never trigger. The TX buffer stays full and |
majik | 0:964eb6a2ef00 | 152 | there is never space to putc() the byte. So, while putc() blocks |
majik | 0:964eb6a2ef00 | 153 | waiting for space it calls isr_tx() to ensure if TX FIFO space |
majik | 0:964eb6a2ef00 | 154 | becomes available it will move bytes from the TX buffer to TX |
majik | 0:964eb6a2ef00 | 155 | FIFO thus removing the blocking condition within putc(). |
majik | 0:964eb6a2ef00 | 156 | |
majik | 0:964eb6a2ef00 | 157 | 1.4 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 158 | |
majik | 0:964eb6a2ef00 | 159 | * Removed all the new DMA code. I wish mbed.org had proper SVN |
majik | 0:964eb6a2ef00 | 160 | versioning, I'm use to working in HEAD and BRANCHES after I've |
majik | 0:964eb6a2ef00 | 161 | released a project. Getting bug reports in current releases |
majik | 0:964eb6a2ef00 | 162 | while trying to dev new code is hard to manage without source |
majik | 0:964eb6a2ef00 | 163 | control of some type! |
majik | 0:964eb6a2ef00 | 164 | |
majik | 0:964eb6a2ef00 | 165 | 1.3 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 166 | |
majik | 0:964eb6a2ef00 | 167 | * Fixed a macro problem with txIsBusy() |
majik | 0:964eb6a2ef00 | 168 | * Started adding code to use "block data" sending using DMA |
majik | 0:964eb6a2ef00 | 169 | * Removed #include "IOMACROS.h" |
majik | 0:964eb6a2ef00 | 170 | |
majik | 0:964eb6a2ef00 | 171 | 1.2 - 21/11/2010 |
majik | 0:964eb6a2ef00 | 172 | |
majik | 0:964eb6a2ef00 | 173 | * Removed unsed variables from flushBuffer() |
majik | 0:964eb6a2ef00 | 174 | * Fixed a bug where both RX AND TX fifos are cleared/reset |
majik | 0:964eb6a2ef00 | 175 | when just TX OR RX should be cleared. |
majik | 0:964eb6a2ef00 | 176 | * Fixed a bug that cleared IIR when in fact it should be left |
majik | 0:964eb6a2ef00 | 177 | alone so that any pending interrupt after flush is handled. |
majik | 0:964eb6a2ef00 | 178 | * Merged setBase() into init() as it wasn't required anywhere else. |
majik | 0:964eb6a2ef00 | 179 | * Changed init() to enforce _uidx is set by Serial to define the _base |
majik | 0:964eb6a2ef00 | 180 | address of the Uart in use. |
majik | 0:964eb6a2ef00 | 181 | |
majik | 0:964eb6a2ef00 | 182 | 1.1 - 20/11/2010 |
majik | 0:964eb6a2ef00 | 183 | |
majik | 0:964eb6a2ef00 | 184 | * Added this file |
majik | 0:964eb6a2ef00 | 185 | * Removed cruft from GETC.cpp |
majik | 0:964eb6a2ef00 | 186 | * "teh" should be "the", why do my fingers do that? |
majik | 0:964eb6a2ef00 | 187 | |
majik | 0:964eb6a2ef00 | 188 | 1.0 - 20/11/2010 |
majik | 0:964eb6a2ef00 | 189 | |
majik | 0:964eb6a2ef00 | 190 | * First release. |
majik | 0:964eb6a2ef00 | 191 | |
majik | 0:964eb6a2ef00 | 192 | */ |