pico-sdk/src/rp2_common
2021-05-04 07:48:07 -05:00
..
boot_stage2 boot_stage2: cleanup and correctness fixes 2021-04-06 12:47:34 -05:00
hardware_adc Add some extra defines to platform_defs.h (#227) 2021-03-04 21:22:48 -06:00
hardware_base Add missing extern "C" to header files (closes #104) 2021-03-04 21:22:47 -06:00
hardware_claim Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
hardware_clocks move PLL reset code from clocks driver to pll driver (#110) 2021-04-06 10:42:18 +01:00
hardware_divider Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
hardware_dma Make kitchen_sink check param assertions, and include all headers - fix sign-compare warnings (#316) 2021-04-06 20:50:26 -05:00
hardware_flash Clarify that cache is flushed, but that function is intended for low-level metadata access during startup (#322) 2021-04-09 08:05:29 -05:00
hardware_gpio Update NULL GPIO function to 0x1f (#320) 2021-04-08 15:25:01 -05:00
hardware_i2c i2c: set high and low times to values that conform to the i2c specification (#314) 2021-04-09 11:00:33 +01:00
hardware_interp Clean up various C source and headers to appease -Wstrict-prototypes 2021-03-04 21:22:47 -06:00
hardware_irq Fix back-to-front description of IRQ priority in doxygen (#245) 2021-03-13 18:08:04 -06:00
hardware_pio Fix param-validation for PIO sideset encoding (#311) 2021-04-12 11:13:22 +01:00
hardware_pll move PLL reset code from clocks driver to pll driver (#110) 2021-04-06 10:42:18 +01:00
hardware_pwm Make kitchen_sink check param assertions, and include all headers - fix sign-compare warnings (#316) 2021-04-06 20:50:26 -05:00
hardware_resets Add missing extern "C" to header files (closes #104) 2021-03-04 21:22:47 -06:00
hardware_rtc rtc_get_datetime: read the rtc registers just once each 2021-03-22 09:11:51 -05:00
hardware_spi make spi_init return baud rate set (#296) 2021-05-01 14:34:28 -05:00
hardware_sync Merge branch 'master' into develop 2021-04-07 08:29:59 -05:00
hardware_timer hardware_timer: fix race condition whem a new timer being added becomes missed thus obviating the need for an IRQ but there is an IRQ already pending for another timer (#243) 2021-03-10 12:04:04 -06:00
hardware_uart Add PICO_DEFAULT_SPI pins to pico.h (#225) 2021-03-04 21:22:48 -06:00
hardware_vreg Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
hardware_watchdog Lots of Doxygen tweaks and fixes (#212) 2021-03-04 21:22:48 -06:00
hardware_xosc Initial Release 2021-01-20 10:44:27 -06:00
pico_bit_ops Initial Release 2021-01-20 10:44:27 -06:00
pico_bootrom Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
pico_bootsel_via_double_reset Add some extra defines to customise behaviour of STDIO_USB_RESET modes (#226) 2021-03-04 21:22:48 -06:00
pico_cxx_options Initial Release 2021-01-20 10:44:27 -06:00
pico_divider add PICO_DIVIDER_DISABLE_INTERRUPTS flag which makes PICO_DIVIDER disable interrupts around division rather than using co-operative guards to protect nested use (i.e. within IRQ/exception). Use of this flag can simplify porting of RTOSes but with a different performance profile (#372) 2021-05-04 07:48:07 -05:00
pico_double 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
pico_fix Add -Wuninitialized -Wunused -Wcast-align to warnings checked by kitchen_sink (and fixup warnings) (#125) 2021-03-04 21:22:48 -06:00
pico_float 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
pico_int64_ops Initial Release 2021-01-20 10:44:27 -06:00
pico_malloc Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
pico_mem_ops Initial Release 2021-01-20 10:44:27 -06:00
pico_multicore disable core 0 SIO FIFO IRQ handler during core 1 launch in case someone has already installed one (#375) 2021-05-04 07:43:25 -05:00
pico_platform Lots of Doxygen tweaks and fixes (#212) 2021-03-04 21:22:48 -06:00
pico_printf fix compiler warning 2021-03-04 21:22:48 -06:00
pico_runtime move PLL reset code from clocks driver to pll driver (#110) 2021-04-06 10:42:18 +01:00
pico_standard_link boot_stage2: cleanup and correctness fixes 2021-04-06 12:47:34 -05:00
pico_stdio Small typos (#366) 2021-05-01 14:32:16 -05:00
pico_stdio_semihosting Add missing extern "C" to header files (closes #104) 2021-03-04 21:22:47 -06:00
pico_stdio_uart Rationalize board header pin defines, and add partner board headers (#192) 2021-03-04 21:22:48 -06:00
pico_stdio_usb Merge pull request #299 from raspberrypi/back-merge-1.1.1 2021-04-01 17:32:02 -05:00
pico_stdlib Initial Release 2021-01-20 10:44:27 -06:00
pico_unique_id Add pico_get_unique_board_id_string API (#281) 2021-03-30 09:04:58 -05:00
tinyusb cmake: change warning message for unititialized TinyUSB 2021-03-04 21:22:48 -06:00
CMakeLists.txt Add pico_bootsel_via_double_reset library, fix #87 (#137) 2021-03-04 21:22:48 -06:00
README.md Initial Release 2021-01-20 10:44:27 -06:00

This directory contains libraries specifically targeting the RP2040 or possible future related devices. It is selected when PICO_PLATFORM=rp2040 (the default) is specified for the build

hardware_ libraries exist for individual hardware components to provide a simple API providing a thin abstraction hiding the details of accessing the hardware registers directly.

pico_ provides higher level functionality you might generally find in say an OS kernel, as well as runtime support familiar to most C programmers.