Commit Graph

364 Commits

Author SHA1 Message Date
a531123080 Prevent the literal string DEBUG from being appended to some messages in CMake < 3.15 (#433)
Fixes issue #422
2021-05-25 17:10:55 -05:00
6994a3858d -some typo fixes (#408)
-small consistency changes
2021-05-24 16:56:56 -05:00
2eb76bb058 - interp_ fixes (#428)
* - fix interp_claim_lane (in case of interp1 and lane==1 bit was 0b11 instead of 0b1000)
- added missing function interp_unclaim_lane_mask

* - interp_hw_save_t are not I/O registers
2021-05-24 16:56:11 -05:00
b8dc054eba queue: make data pointers const in queue_try_add and queue_add_blocking (#423)
The only operation done on the data pointer is to pass it into the second
argument of memcpy, which is `const void *`
2021-05-24 16:52:49 -05:00
cc8b2156fb Define void operator delete[](void *p, std::size_t n) in new_delete.cpp (#430) 2021-05-24 16:47:29 -05:00
048fcdefd6 Prevent warnings about some unused parameters in pico_stdio_usb when building with -Wextra (#431)
* Fix warnings about some unused parameters in pico_stdio_usb

* Use `__unused` for the unused parameter in tud_descriptor_configuration_cb

* Remove redundant inclusions of `pico/platform.h`

This header is included by the other library headers (via `pico.h`)
2021-05-24 16:42:28 -05:00
80356a4f02 Define __STRING for other compilers than MSVC in the host platform.h file (#434) 2021-05-24 16:40:29 -05:00
d79dd219ce Implement uart_write_blocking and uart_read_blocking for host (#438) 2021-05-24 16:37:31 -05:00
94b83315d9 Update host multicore.h to match multicore.h in rp2_common (#439) 2021-05-24 16:35:11 -05:00
777ccb8e56 Fix function-name misspelling (#443)
If "init tty" is `_inittty` then "reset tty" ought to be `_resettty`
2021-05-24 16:34:23 -05:00
17ee1a877d Add support for Arduino Nano RP2040 Connect (#425)
* Add support for Arduino Nano RP2040 Connect

* Add support for at25sf128a flash

Derived from W25Q080 code, QE bit is set via a single command
2021-05-24 16:32:56 -05:00
b2832b3acb Fix wrong format string in alarm_pool_dump_key (#437)
Fixes the following warning when building for host

```
[...]/pico-sdk/src/common/pico_time/time.c: In function 'alarm_pool_dump_key':
[...]/pico-sdk/src/common/pico_time/time.c:282:15: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'uint64_t' {aka 'long long unsigned int'} [-Wformat=]
     printf("%ld", to_us_since_boot(get_entry(pool, id)->target));
             ~~^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             %I64d
```
2021-05-24 16:32:31 -05:00
060123dc8d Optional feature to get the max level that has ever been held by a queue (#444)
I'm using this in my program to get a better idea of how many entries I
need to allocate to avoid blocking or losing data, and to debug performance
issues.
2021-05-24 16:31:30 -05:00
596d08ea62 Add missing cast to uint32_t in hw_divider_u32_quotient for host (#436)
Fixes the following warning:

```
[...]/pico-sdk/src/host/hardware_divider/include/hardware/divider.h:81:26: warning: operand of ?: changes signedness from 'int' to 'uint32_t' {aka 'unsigned int'} due to unsignedness of other operand [-Wsign-compare]
     return b ? (a / b) : -1;
                          ^~
```
2021-05-23 08:21:09 -05:00
a32d614b43 pioasm: prevent double inclusion for C SDK generated headers (#417) 2021-05-18 18:05:35 -05:00
5384b6b4d3 add comment about using clk_gpout0 enable bit (Fixes #413) 2021-05-17 09:12:41 +01:00
607b42006a fix pico_promote_common_scope_vars (#397) 2021-05-13 07:39:04 -05:00
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
c6c4eeb122 add timeout_us/until to mutex/sem blocking methods (#402) 2021-05-12 16:32:45 -05:00
54c78bf985 Fix the PICO_CONFIG default value for PICO_CMSIS_RENAME_EXCEPTIONS (#399) 2021-05-11 19:21:44 -05:00
b05d863428 Add basic CMSIS core headers (#384)
Adds a new cmsis_core INTERFACE library, which provides the basic CMSIS macros/definitions, and RP2040.h and system_RP2040.h
By default the isr_ methods in the vector table are renamed to their CMSIS versions, but this can be overridden by defining PICO_CMSIS_RENAME_EXCEPTIONS=0
2021-05-11 10:47:13 -05:00
6182a2a078 make host pico_platform.h and binary_info.h CMakeLists.txt safe for inclusion in non SDK build (#388)
* make host pico_platform.h and binary_info.h CMakeLists.txt safe for inclusion in non SDK build

* fix comment
2021-05-11 10:37:49 -05:00
508828f8ea allow setting exception handler to the same value, as this might happen if exceptions are set dynamically on both cores, but VTOR is the same... this should indeed cause an error if the values differ, but not otherwise (#385) 2021-05-11 10:34:41 -05:00
36dda1c5c4 Fix some hardware_library dependencies (#383) 2021-05-11 10:34:11 -05:00
e57b99a652 Rework ordering of cmake, so that libraries in subdirectories can add to internal lists as PICO_SDK_POST_LIST_FILES, PICO_CONFIG_HEADER_FILES etc. (#382)
Move generation of config header later, so it gets to include all values for PICO_CONFIG_HEADER_FILES
2021-05-11 10:33:34 -05:00
9396b9c7e1 Fix a bunch of doxygen typos (#391) 2021-05-10 08:48:09 -05:00
ecf66bf514 Correct doxygen for mutex_try_enter (#392) 2021-05-10 08:47:23 -05:00
114dc5a80d Fixup IRQ_PRIORITY #define values (#393)
Related to #245
2021-05-10 08:46:53 -05:00
8d4f4e148d remove spurious sys/select.h include (#377) 2021-05-05 11:51:18 -05:00
6d87da4c59 Rework lock_core / timers (#378)
- Add recursive_mutex
  - Make all locking primitives and sleep use common overridable wait/notify support to allow RTOS
    implementations to replace WFE/SEV with something more appropriate
  - Add busy_wait_ms
2021-05-05 11:46:25 -05:00
ec0dc7a88b add __always_inline to trivial super low level inline functions (#379) 2021-05-05 11:46:07 -05:00
53f1915a6b Add hardware_exception for setting exception handlers at runtime (#380) 2021-05-05 11:45:39 -05:00
7fc75d8c90 Definitions for IC_TX_BUFFER_DEPTH inconsistent (fixes #335) (#381) 2021-05-05 11:45:12 -05:00
8f3c3ff12a i2c: improve communication with i2c devices in i2c_write_blocking 2021-05-05 14:46:09 +01:00
18c39856bd Some cmake build improvements (#376)
* Change some cmake output to DEBUG level
Make SDK build more consistent with other libraries (use an INTERFACE marker library for inclusion tests)
Add PICO_SDK_PRE_LIST_FILES, PICO_SDK_POST_LIST_FILES build vars

* fix typo

* remove leftover debugging message
2021-05-04 08:40:11 -05:00
929ede7482 add small delay to stdio_get_until to prevent starvation of USB IRQ handler due to in use mutex. build was non deterministic due to missing link wrapping of getchar (#364) 2021-05-04 08:01:34 -05:00
b6f812f647 Change various (confusing to user) message to be DEBUG only (#365) 2021-05-04 08:01:11 -05:00
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
6796faf0d5 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
c979ca591f 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
d35d1b331e Fix path + typo in README.md (#347)
* Fix path + typo in README.md

* Remove incorrect path change

* Remove typo
2021-05-02 15:14:17 -05:00
4c83c10f01 make spi_init return baud rate set (#296) 2021-05-01 14:34:28 -05:00
5259693774 Small typos (#366) 2021-05-01 14:32:16 -05:00
6c4d25b887 correct adafruit flash size for itsybitsy and qt rp2040 (#348)
from 4 MB to 8 MB
2021-04-21 08:26:57 -05:00
b17fc76c8f Clarify multicore_fifo doxygen (#323)
Based on my observations in #284
2021-04-18 17:10:24 -05:00
b8dbbcf0d7 SPI Definitions for SparkFun boards (#344)
* SPI Definitions for SparkFun boards

Added the #defines for the default SPI pins on SparkFun boards

* SPI Definitions for SparkFun boards

Added the #defines for the default SPI pins on SparkFun boards

Co-authored-by: Kirk <blowme@cow.com>
2021-04-18 17:07:35 -05:00
93d3cf4d8e Updated existing Pimoroni board headers to match latest style, and added a new board (#343)
* Updated existing pimoroni board headers to newer style from pico.h

* Added new pimoroni board headers

* Fixed incorrect MB and missing _pin

* Removed SPI defaults from Picosystem
2021-04-18 16:13:47 -05:00
c6d70d51f4 Source code licence clarification (#340) 2021-04-15 15:35:06 -05:00
127543a425 Fixing arithmetic underflow in SPI I/O loops https://github.com/raspberrypi/pico-sdk/issues/337 (#338)
Co-authored-by: Michael Stoops <spam@michaelstoops.com>
2021-04-13 23:06:14 +01:00
9c3538e8b0 Remove MASTER_ON_HOLD bit from I2C status registers. Fix typos. (#326) 2021-04-12 11:15:50 +01:00