| Commit message (Collapse) | Author | Age | Files | Lines |
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Pin layout and header files for the STM32 H103 prototype board from
Olimex featuring an STM32F103RBT6 chip. This commit contains all
necessary changes to compile with BOARD=olimex_stm32_h103.
Signed-off-by: David Kiliani <mail@davidkiliani.de>
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Stick FSMC_BCR_MTYP_SRAM among the bitfields assigned to the BCR
write. Technically not necessary (SRAM is the default after reset),
but good for readability and future-proofing.
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stm32.h has been updated to prefix its definitions. Update the rest
of libmaple to take this into account.
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The headers just #define some numbers, so there's no need for them to
be including libmaple headers.
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First in what is sure to be a long series of efforts in educating
people that you can have GPIOs 56--100 or the SRAM chip, but not both.
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These apparently didn't get updated from an earlier prototype's
values.
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It's difficult to document HardwareSerial's interface fully in
HardwareSerial.h, since most of the methods people care about are
inherited from Print, anyway. Stick with documenting this interface
by hand for the foreseeable future.
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The documentation covers topics not specifically relevant to libmaple,
so it doesn't make sense for it to be part of the libmaple source
distribution.
Delete the docs/ tree, and prepare libmaple for use with the new
leaflabs-docs repo, which will contain the docs from now on.
* README: update to reflect this change
* support/doxygen/Doxyfile: This is the old docs/Doxyfile
* Makefile: Add a doxygen target
* wirish/comm/HardwareSerial.h: fix reference to docs/. The comment
informing maintainers that the HardwareSerial interface is
documented by hand refers to the docs/ tree, which no longer exists.
Update it to refer to the separate leaflabs-docs repository.
* support/scripts/copy-to-ide: No longer build the documentation
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Add base argument to integral Print methods, defaulting to DEC so as
not to break backwards compatibility. Add precision argument to
floating-point Print methods.
These changes increase compatibility with the Arduino Print
implementation.
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This reverts commit f960c41b1a50deb3783fb7750a4af86e0cbb0636.
Wait until the Wiring spec is complete to merge this into master.
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This file is analogous to the standard C header <limits.h>. It
defines various constants within the Wiring language that we consider
to be implementation-defined. The current version is a work in
progress; more constants may be added as time goes on.
The member constants defined in wiring_limits.h are currently limited
to the core Wiring language. They do not include
implementation-defined values which pertain to the standard Wiring
libraries.
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Go through overlong source code lines and convert as many of them as
appropriate to be 80-column clean. This mostly affects license
headers. Overlong lines are determined by running following from the
libmaple base directory:
$ ack-grep --nocolor --nogroup --cpp --cc --ignore-dir=usb -- '.{80}'
Note that this excludes libmaple's usb subdirectory, which is still
full of ST code that doesn't follow the libmaple source code
guidelines.
Contents of ~/.ackrc (these won't matter, but are included for
completeness):
--ignore-dir=docs
--ignore-dir=build
--type-set
ld=.ld
--type-set
rst=.rst
--type-set
txt=.txt
--type-set
mk=.mk
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Ugh.
Fix BOARD_NR_ADC_PINS and boardADCPins on Maple, Maple Mini, and Maple
RET6 Edition:
Maple and Maple RET6 Ed. don't have ADC on pin 3. Seems likely that
the error was due to AIN being missing on the silkscreen. They also
have ADC on pin 13. This is not really true due to the voltage drop
across the built-in LED.
Maple Mini really should not include BOARD_LED_PIN among its ADC pins,
since it's not broken out to a header.
Fix BOARD_NR_PWM_PINS and boardPWMPins on Maple and RET6 Ed:
Both boards falsely include pin 25 as a PWM pin. Maple RET6 Edition
also lacks some PWM pins.
Fix BOARD_NR_SPI on Maple RET6 Edition:
SPI3 uses PB4, which is unusable since it's tied to NRST. This means
that SPI3 is not available on the RET6 edition. Decreasing
BOARD_NR_SPI to 2 to accomodate this. Leave the BOARD_SPI3_*_PIN
defines intact so as not to further clutter the rest of the library
with RET6-specific wrinkles.
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We should be good to go.
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You have to call rcc_set_prescaler() yourself now. adc_init() never
should have been doing that anyway.
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"#warn" -> "#warning"; oops.
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-Fix clock calculations for fast-mode support
-Add I2C_REMAP option to remap i2c1 (untested)
-Add I2C_BUS_RESET option to reset bus on initialization
-Add optional timeout parameter
-Doxygen comments
-Various cleanup
10-bit slave addressing is untested until I have a device that speaks
such.
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Committing the results of running the following on the libmaple root
directory:
$ fromdos `grep --exclude-dir='[.]git' -Ilsr $'\r$' .`
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HardwareTimer was removed from the build when the timer refactor was
done; this redoes it in terms of the new timer.h interface. A variety
of conflicting or badly designed bits were deprecated or removed.
I'm still not satisfied with this interface, as it's going to make
life difficult moving forward to high-density chips, where the
addition of basic timers means that the capture/compare methods won't
apply in some cases. However, we need to get 0.0.10 out the door, so
it'll have to do for now.
The docs are up to date, and contain a warning that the Wirish API
isn't stable and a recommendation to use libmaple proper.
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Done for consistency the rest of the source. Doesn't affect any
documented features.
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Initial post-review changes based on thread here:
https://github.com/leaflabs/libmaple/commit/77f707d7b87fce284945fc9fe21c824c18c4c93d#comments
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Thanks, Xavier!
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Thanks, ala42!
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Got rid of native_sram.h (and native_sram.cpp), and pushed their
functionality into maple_native.cpp. Fixed includes in maple_native.h.
Fixed includes in fsmc.h.
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Still a polling driver, but the libmaple proper interface exposes
enough that users enable the various interrupts and define their own
IRQ handlers if they feel like it.
Wirish HardwareSPI interface was largely redone; it's more like the
Arduino implementation now, although there are some differences when I
didn't like their API. The old methods are still there, but are
deprecated and slated for deletion in 0.1.0.
New board-specific values: BOARD_NR_SPI, BOARD_SPIx_NSS_PIN,
BOARD_SPIx_MOSI_PIN, BOARD_SPIx_MISO_PIN, and BOARD_SPIx_SCK_PIN, for
x from 1 to BOARD_NR_SPI.
Documentation was updated appropriately.
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Comment changes only.
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- gpio.h: afio_mapr_swj_config() renamed afio_cfg_debug_ports()
- [new] wirish_debug.h: disableDebugPorts(), enableDebugPorts()
- Maple, Maple Native, and Maple RET6 PIN_MAPs are now larger by 5,
have mappings for the extra JTAG/SW pins.
Documentation was updated appropriately.
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The users really hated the code size requirements for an snprintf()-based
Print implementation, but I really hated how bad the old implementation was.
Revised version fixes bugs related to printing 64-bit values and has some
improved behavior when it comes to printing doubles. Now, instead of
happily printing garbage values when large doubles are printed, we try
printing "<large double>" or "-<large double>" (depending on sign) when
the argument is too big for the old strategy to accommodate.
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This reverts commit 8bd3cebbee62e2dd7e961b149cc8bb0e980eaf88.
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Fixed various Doxygen comment errors.
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USART refactor commit f6f9a1122706ed336c52c984d76219dee0594487 only
worked for USART1.
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