Commit Graph

10 Commits

Author SHA1 Message Date
Graham Sanderson
d50e743e0e
make type punning of floating point/int in float_math and double_math use union to avoid warnings (#600) 2021-10-12 09:07:36 -05:00
Graham Sanderson
0fa58ed219
Adding/propage macros/signature typedefs for ROM functions. Make rom_func_lookup non-flash safe for flash functions (#586)
* add typedef signatures and ROM code defines for bootrom functions. Propogate uses thru SDK code. Add _inline version of rom_func_lookup
2021-10-08 09:02:19 -05:00
graham sanderson
e02c6b327d Allow one of float/double to have 'none' impl but not the other - previously caused a link error 2021-07-06 16:24:46 +01:00
Graham Sanderson
5afa3636d6
Small API additions and minor fixes (#406)
* Add missing DREQ_s

* store actual clock frequency in clock_configure (fixes #368)

* use dma DREQ values defined in dreqs/dma.h

* Fix hw_is_claimed, and add xxx_is_claimed APIs

* Add some PIO irq helper methods

* Add DMA channel IRQ status getter and clear methods

* Implement the correct PIO IRQ status/clear methods (good to have methods here as the h/w interrupt registers are super confusing)

* fix pico_multicore dependencies

* add missing wrapper func __aeabi_f2d

* Further DMA/PIO IRQ API cleanup (and review fixes)

* add PICO_INT64_OPS_IN_RAM flag
2021-06-02 13:12:27 -05:00
Graham Sanderson
574fdee37b
Fixup divider save_restore for floating point too; improve tests (#405)
- The divider state needs to be saved for __aeabi_ddiv, __aeabi_fdiv, __aeabi_dtan and __aeabi_ftan or they won't work in interrupts *(probably not used much youd hope), or on an RTOS context switch
 - Refactored code out for the integer and floating point cases
 - Improved the floating point 'tests' in passing to check more return values against GCC implementations
 - Added floating point usage to the IRQ nesting test case
2021-05-13 07:38:42 -05:00
Graham Sanderson
b7da70a53b
make all non hardware_ libraries foo add C preprocessor definition LIB_FOO=1, and remove bespoke definitions which were all undocumented anyway (#374) 2021-05-04 08:00:17 -05:00
Graham Sanderson
04ee63428f Remove PICO_FLASH_SIZE_BYTES warning from header as it breaks any build with -Werror; actual uses that care should warn instead (#229) 2021-03-04 21:22:48 -06:00
graham sanderson
503bc8b385 Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
Brian Swetland
a362925eda Clean up various C source and headers to appease -Wstrict-prototypes
In C, func() is a function taking an unspecified number of arguments,
vs func(void) a function taking no arguments. In C++ both forms indicate
"no arguments."

Update these headers to use the (void) form, which is correct in both
languages and avoids complaints when -Wstrict-prototypes is specified.
2021-03-04 21:22:47 -06:00
graham sanderson
26653ea81e Initial Release 2021-01-20 10:44:27 -06:00