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199 Commits

Author SHA1 Message Date
Graham Sanderson
e526e4f850 %g should not print 0 as infe-308 (#185) 2021-03-04 21:22:48 -06:00
Zachary Kohnen
132d6df695 Add 'hardware/structs/sio.h' header to the 'pico/multicore.h' header\n\nThe pico/multicore.h header uses the sio_hw struct, but does not include the header that defines it. This normally is not a problem since other headers include the structure as well, but since this structure is used in the header, we should not rely on other headers bringing it in and instead include it directly (#176) 2021-03-04 21:22:48 -06:00
graham sanderson
debef7471e Change _U to _u as _U exists in ctype.h 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
graham sanderson
f16af45f9e b0 sincos shim was incorrect, causing crash 2021-03-04 21:22:48 -06:00
Graham Sanderson
b53b0bac70 Bunch of small fixes (#154) 
* use valid_params_if macro for lock assertion

* fixup param checking in pwm.h

* Fix range of fractional divider parameter check in pwm.h

Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-03-04 21:22:48 -06:00
Graham Sanderson
0732d0c2a3 Add more memory barriers to avoid code re-ordering issues with DMA (#155) 
* Add more memory barriers to avoid code re-ordering issues with DMA

* Comment typos

* Fix Wstrict-prototype on __compiler_memory_barrier

* Remove now-redundant __compiler_barrier macro from hardware_flash

Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-03-04 21:22:48 -06:00
graham sanderson
4b7ffd71f0 add boot2 info to binary info 2021-03-04 21:22:48 -06:00
Luke Wren
d492b72c29 Add pico_bootsel_via_double_reset library, fix #87 (#137) 
* Add pico_bootsel_via_double_reset library, fix #87

* pico_bootsel_via_double_reset: remove unnecessary library guard, fix subdirectory ordering

* Fix C type used as PICO_CONFIG type
 2021-03-04 21:22:48 -06:00
graham sanderson
dee8bd992c remove always true assertions (fix #83) 2021-03-04 21:22:48 -06:00
graham sanderson
18dbb5985c move two hardware_timer methods to the right doxygen group (fix #131) 2021-03-04 21:22:48 -06:00
graham sanderson
8b6d27d0e5 missing pico/malloc.h fixes #136 2021-03-04 21:22:48 -06:00
Graham Sanderson
6f94f6a3d7 Add -Wuninitialized -Wunused -Wcast-align to warnings checked by kitchen_sink (and fixup warnings) (#125) 2021-03-04 21:22:48 -06:00
Luke Wren
a59fd524d5 Reword some confusing terms in pio.h doxygen 2021-03-04 21:22:48 -06:00
Luke Wren
6f7c539062 oops 2021-03-04 21:22:47 -06:00
Luke Wren
24e036bde0 Fix bad range check on sideset count in pio.h 2021-03-04 21:22:47 -06:00
Luke Wren
d4c9dced40 Add missing extern "C" to header files (closes #104) 2021-03-04 21:22:47 -06:00
Luke Wren
0f4a5f8e60 Document PWM double buffering behaviour in pwm.h doxygen 2021-03-04 21:22:47 -06:00
Luke Wren
eb4023e263 pwm.h typo: int16_t -> uint16_t (closes #109) 2021-03-04 21:22:47 -06:00
Luke Wren
539270feca pio.h doxygen fixes and clarifications (closes #114) 2021-03-04 21:22:47 -06:00
Luke Wren
2a243a33e2 Fix -Wsign-compare warnings 2021-03-04 21:22:47 -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
Liam Fraser
5514401bf4 Restore GPIO15 state after modifying it for USB enumeration fix (#80) 
Restore GPIO15 state after usb enumeration fix
Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-03-04 21:22:47 -06:00
Luke Wren
c44d5026db Add PICO_NO_FPGA_CHECK define to remove FPGA check and save some bytes 2021-03-04 21:22:47 -06:00
graham sanderson
8a4e21bd8e fixup bad static_assert 2021-02-01 14:46:45 -06:00
Luke Wren
fdcee47b70 Doxygen for uart_set_baudrate return 2021-02-01 14:46:45 -06:00
graham sanderson
a98136628c uart_set_baudrate should return actual rate set even in case of out of range parameters 2021-02-01 14:46:45 -06:00
Luke Wren
0d666eaf29 Set thumb and executable attributes on padded boot2 2021-02-01 14:46:45 -06:00
Olivier
de449d1314 Improve spi write16/read16 documentation. 
The write16/read16 only work as described after changing the amount of
data_bits using spi_set_format.
 2021-02-01 14:46:45 -06:00
Luke Wren
7872969915 Remove copy/pasted return from doxygen 2021-02-01 14:46:45 -06:00
graham sanderson
73ce5d2b4e fix formatting 2021-02-01 14:46:45 -06:00
Joe Komlodi
b2a44a8074 rp2_common/hardware_pio/pio: Add 'pio_add_program_at_offset' implementation 
pio_add_program_at_offset() had a prototype in the header, but was
missing an implementation in the C file.
 2021-02-01 14:46:45 -06:00
graham sanderson
b8c17354e4 Fix dependency on boot_stage2 so that changes actually cause update of .S and relink of main application elf 2021-02-01 14:46:45 -06:00
graham sanderson
1243ee175f flash_cs_force was ending up in flash on debug builds which is very bad! 2021-02-01 14:46:45 -06:00
graham sanderson
9ab5e8d543 fix warning/Werror in NO_FLASH build 2021-02-01 14:46:45 -06:00
Luke Wren
0e44a8013c Clarify static_assert message 2021-02-01 14:46:45 -06:00
Luke Wren
12925bc9d7 Fix doxygen group name and add to index 2021-02-01 14:46:45 -06:00
Luke Wren
82e7d02bd2 Add message to static_assert, fix formatting 2021-02-01 14:46:45 -06:00
Luke Wren
a33e620424 Add pico_unique_board_id_t struct and rename some functions/defines 2021-02-01 14:46:45 -06:00
Luke Wren
35f193386b Correct copyright header date 2021-02-01 14:46:45 -06:00
Luke Wren
c1196e9af6 Add pico_unique_id to inject ID access before main and provide accessor 2021-02-01 14:46:45 -06:00
Luke Wren
bb3cf10a09 Use correct define for FLASH_RUID_CMD 2021-02-01 14:46:45 -06:00
Luke Wren
620c75b9b8 Add flash_get_unique_id to hardware_flash 2021-02-01 14:46:45 -06:00
graham sanderson
3e52e57f5f Standardise references to the Raspberry Pi Pico SDK 2021-02-01 14:46:45 -06:00
Luke Wren
166cb0fef6 Move vector table to beginning of flash image (#10) 
* Move vector table to beginning of flash image. Modify a boot2 to use the table.

* Move binary info header up between ELF entry and reset handler

* Extract common routines from boot2_w25q080 into helper files

* Non-default boot2s: use common routines, make callable as void(*)(void)

* BSD3 headers on boot2 files (people might want to use them elsewhere)

* Promote binary info header to its own section, + comment/readability changes

* Fix scope of asminclude path (fixes user custom boot2 definitions)

* Rename symbol, clarify comment
 2021-02-01 14:46:45 -06:00
Graham Sanderson
419890cfd8 N_GPIOS duplicates NUM_BANK0_GPIOS (#7) 2021-02-01 14:46:45 -06:00
majbthrd
92bd96a3b2 fix #if in hardware/structs/dma.h (#9) 
* fix #if in hardware/structs/dma.h

* move dma driver code from register definitions to dma drivers

Co-authored-by: Peter Lawrence <12226419+majbthrd@users.noreply.github.com>
 2021-02-01 14:46:45 -06:00
Adam Boardman
9ff6b24cce Add header needed for USB flashing mode on exit when needed to avoid user having to include the header themselves. 2021-02-01 14:46:45 -06:00
graham sanderson
26653ea81e Initial Release 2021-01-20 10:44:27 -06:00