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197 Commits

Author SHA1 Message Date
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