zik.saleeba
146a591ed0
Fixed a bug in char<->int coercion in parameter passing.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@263 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 22:05:27 +00:00
zik.saleeba
95f2b3e193
Characters are now actually stored as char and coerced to other types when necessary.
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Parameters are passed as the requested types and coerced where appropriate.
Assignments are now a function rather than a macro.
Cleaned up some comments in lex.c.
Small valued integer constants are passed as char constants to save space.
git-svn-id: http://picoc.googlecode.com/svn/trunk@262 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 12:06:58 +00:00
zik.saleeba
a55cbe0516
Added missing tests
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git-svn-id: http://picoc.googlecode.com/svn/trunk@261 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 08:24:56 +00:00
zik.saleeba
16c5b72f4d
Pointer comparison operations implemented
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git-svn-id: http://picoc.googlecode.com/svn/trunk@260 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 08:19:52 +00:00
zik.saleeba
e5fa7017f0
Better checks on pointers.
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Pointer offsets are now honoured.
git-svn-id: http://picoc.googlecode.com/svn/trunk@259 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 07:23:26 +00:00
zik.saleeba
8c918707f2
Added checks for NULL pointer dereference
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git-svn-id: http://picoc.googlecode.com/svn/trunk@258 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-22 01:58:03 +00:00
zik.saleeba
f6d397211d
Removed library_unix.c code used for tests and examples
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git-svn-id: http://picoc.googlecode.com/svn/trunk@257 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-20 00:56:17 +00:00
zik.saleeba
6ff093bb16
Updated TODO
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git-svn-id: http://picoc.googlecode.com/svn/trunk@256 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-19 12:00:53 +00:00
zik.saleeba
096def8f55
Pointer arithmetic and NULL pointer support added
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git-svn-id: http://picoc.googlecode.com/svn/trunk@255 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-19 11:49:01 +00:00
surveyor.com
88d904ada8
added support for LIS3LV02DQ 3-axis accelerometer. int data =
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tilt(int); where tilt(1) is x-axis, tilt(2) is y-axis, tilt(3) is z-axis
git-svn-id: http://picoc.googlecode.com/svn/trunk@254 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-19 01:38:53 +00:00
zik.saleeba
7c2ce7290a
Fixes for a clean surveyor compile
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git-svn-id: http://picoc.googlecode.com/svn/trunk@253 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-19 01:15:01 +00:00
zik.saleeba
a07c3ed286
Added some new pointer-related feature requests
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git-svn-id: http://picoc.googlecode.com/svn/trunk@252 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-17 22:44:25 +00:00
zik.saleeba
5b16c5c793
Precedence test added
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git-svn-id: http://picoc.googlecode.com/svn/trunk@250 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 10:56:02 +00:00
zik.saleeba
94e051c9c9
The new expression system is now the mainstream expression evaluator. Hoorah!
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git-svn-id: http://picoc.googlecode.com/svn/trunk@249 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 10:49:22 +00:00
zik.saleeba
2e22614595
Final problems with the new expression system fixed
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git-svn-id: http://picoc.googlecode.com/svn/trunk@248 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 10:47:51 +00:00
zik.saleeba
fdbdb116b6
Just some handy examples
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git-svn-id: http://picoc.googlecode.com/svn/trunk@247 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 10:46:52 +00:00
zik.saleeba
48dc9c02a8
updated TODO
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git-svn-id: http://picoc.googlecode.com/svn/trunk@246 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 07:48:57 +00:00
zik.saleeba
7cb2079af4
Macros implemented
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git-svn-id: http://picoc.googlecode.com/svn/trunk@245 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 06:57:02 +00:00
zik.saleeba
883db65e15
'->' now works in the new expression system.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@244 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 06:40:56 +00:00
zik.saleeba
8339e586d1
Fixed a problem with assignment of non-numeric types
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git-svn-id: http://picoc.googlecode.com/svn/trunk@242 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-15 05:26:46 +00:00
zik.saleeba
031edfb7ab
Problem with ending expressions fixed in new expression system.
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Problem with handling ternary operators in case values fixed (those colons are tricky).
git-svn-id: http://picoc.googlecode.com/svn/trunk@233 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-14 23:44:49 +00:00
zik.saleeba
9fdee50576
Case expression handling fixed.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@232 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-14 08:44:47 +00:00
zik.saleeba
ca628b8cb3
Array indexing now works in the new expression system.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@231 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-14 06:55:00 +00:00
zik.saleeba
d034ded5fc
Structs now work in the new expression system.
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Tests 03 and 04 now pass.
git-svn-id: http://picoc.googlecode.com/svn/trunk@230 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-14 03:18:40 +00:00
zik.saleeba
9e24449497
Problems with increment/decrement operators fixed in new expression system.
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Test 02_printf now works.
git-svn-id: http://picoc.googlecode.com/svn/trunk@229 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-13 09:02:45 +00:00
zik.saleeba
1877ab67aa
New expression system now successfully evaluates simple expressions.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@228 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-13 06:57:32 +00:00
zik.saleeba
45054b4498
Fixed error in heap cleanup on UNIX.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@227 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-13 06:45:38 +00:00
surveyor.com
92e14727d7
added analog() function to support AD7998 8-channel 12-bit A/D converter
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git-svn-id: http://picoc.googlecode.com/svn/trunk@226 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-11 22:50:38 +00:00
zik.saleeba
8038424d1a
Removed diagnostics
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git-svn-id: http://picoc.googlecode.com/svn/trunk@225 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-11 06:36:40 +00:00
zik.saleeba
15aa51e08d
Fixed an annoying problem with HeapFree() which was causing occasional instability.
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This fixes Howard's problem with peek()/poke().
git-svn-id: http://picoc.googlecode.com/svn/trunk@224 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-10 09:35:10 +00:00
surveyor.com
888db91168
fixed problems with iodir(), ioread() and iowrite() functions
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git-svn-id: http://picoc.googlecode.com/svn/trunk@223 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-08 17:58:15 +00:00
zik.saleeba
9e75ab3760
Temporarily added some test for the parameter passing problem Howard found.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@222 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-08 12:00:45 +00:00
surveyor.com
eed2b99515
minor edits to library_surveyor.c
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git-svn-id: http://picoc.googlecode.com/svn/trunk@221 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-08 01:42:44 +00:00
surveyor.com
414ae8a3c2
added peek(), poke(), battery(), iodir(), ioread() and iowrite() to
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Surveyor robot functions
full function list is now found at http://www.surveyor.com/C.html
git-svn-id: http://picoc.googlecode.com/svn/trunk@220 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-08 01:17:12 +00:00
zik.saleeba
16922d2e73
library struct example for Howard
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git-svn-id: http://picoc.googlecode.com/svn/trunk@219 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-07 10:48:46 +00:00
zik.saleeba
61e93e4774
Working on a struct example for Howard
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git-svn-id: http://picoc.googlecode.com/svn/trunk@218 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-07 06:36:06 +00:00
zik.saleeba
74673d965a
More work on expressions. Trying to get variable lookups to work in the new system.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@217 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-05 02:24:00 +00:00
zik.saleeba
61174fb115
Interactive mode error handling fixed for surveyor.
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All surveyor warnings fixed.
git-svn-id: http://picoc.googlecode.com/svn/trunk@216 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-04-04 03:11:12 +00:00
zik.saleeba
ccbf149212
Fixed a problem with interactive mode error handling.
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Will need some extra work for Surveyor... tomorrow.
git-svn-id: http://picoc.googlecode.com/svn/trunk@215 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-31 11:08:29 +00:00
zik.saleeba
79c7619dab
New expression system now handles simple numeric values
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git-svn-id: http://picoc.googlecode.com/svn/trunk@214 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-30 11:16:40 +00:00
zik.saleeba
45a378231b
More work on expressions
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git-svn-id: http://picoc.googlecode.com/svn/trunk@213 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-29 11:08:03 +00:00
zik.saleeba
8baa2f71f7
Fixed a pile of compile errors
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git-svn-id: http://picoc.googlecode.com/svn/trunk@212 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-28 11:10:34 +00:00
zik.saleeba
1ab28fcfb7
Took a first stab at implementing new/delete. Needs a bit more thought on how to handle dangling references to deallocated storage.
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git-svn-id: http://picoc.googlecode.com/svn/trunk@211 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-16 04:25:58 +00:00
zik.saleeba
188eb93d43
Fixed a minor error in va_list handling
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git-svn-id: http://picoc.googlecode.com/svn/trunk@210 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-16 00:47:01 +00:00
surveyor.com
4b8ad0526e
added #include "../gps.h" to SURVEYOR_HOST
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git-svn-id: http://picoc.googlecode.com/svn/trunk@209 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 21:26:03 +00:00
surveyor.com
9962bcc3cc
added gps() parsing to SURVEYOR_HOST
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git-svn-id: http://picoc.googlecode.com/svn/trunk@208 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 21:24:16 +00:00
zik.saleeba
eff849ad28
Fixed a problem with function definition parsing which was causing
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prompt2 to be displayed in error.
git-svn-id: http://picoc.googlecode.com/svn/trunk@207 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 10:52:48 +00:00
zik.saleeba
ce80c66e8f
Added new "delete" keyword, used for undefining variables or functions
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in interactive mode.
git-svn-id: http://picoc.googlecode.com/svn/trunk@206 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 10:44:56 +00:00
zik.saleeba
a414de85e5
getchar()/gets() implemented
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git-svn-id: http://picoc.googlecode.com/svn/trunk@205 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 09:57:19 +00:00
zik.saleeba
70d48e75d7
Updated tests to reflect the removal of sayhello() and printint()
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git-svn-id: http://picoc.googlecode.com/svn/trunk@204 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-03-15 09:09:38 +00:00
