tinygo

Commit Graph

Author	SHA1	Message	Date
deadprogram	1a67795fd3	examples/usb-midi: remove serial communication from MIDI example Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
deadprogram	c70daa2497	machine/usb: move MIDI under usb/adc (Audio Device Class) package Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
sago35	d28b58e4dd	machine/usb/hid/mouse: add support for mouse back and forward	2 years ago
deadprogram	25b03414dc	machine/usb/hid/joystick: handle case where we cannot find the correct HID descriptor Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
deadprogram	2ab7ee6a8a	machine/usb: refactoring descriptors into subpackage for modularity Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Damian Gryski	6a2dd35fe6	builder: bump sizes test values	2 years ago
Damian Gryski	4c0fbbfc7f	add struct size and field offsets to reflect data	2 years ago
deadprogram	36bd66a858	docs: update README for brevity and to add further info about webassembly also, add links to guides about OS-specific development on website for macOS and Windows. Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
deadprogram	9d7dd3dd4b	docs: update LICENSE year Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ayke van Laethem	9bf5d6a4aa	builder: add link to compatibility matrix For context, see: https://github.com/tinygo-org/tinygo-site/pull/327 It only needs to be updated every half year, so it's not too bad, and it could be very useful to some people.	2 years ago
Ayke van Laethem	839edec64c	cortexm: fix stack size offset The old code was broken and led to a HardFault in a rather convoluted way: 1. The CFA offset was incorrect, in fact it was not aligned (the stack is supposed to always be aligned to 4 bytes at least). 2. This unaligned size was then used for stack size calculations. 3. A stack that wasn't a multiple of 4 was allocated. 4. The calleeSavedRegs struct (in `(internal/task.state).archInit`) was not correctly aligned. 5. Writing to this struct resulted in a HardFault.	2 years ago
Ayke van Laethem	7e05c92420	cortexm: add "gdb" as a debugger At least on Arch Linux ARM, there is no gdb-multiarch or something, just "gdb" and it works for 32-bit ARM as well.	2 years ago
Ayke van Laethem	0b2aec1164	runtime: improve panic message when heap allocating in an interrupt The old message may have been confusing. With the new message, it should be more clear that we mean a _heap_ allocation.	2 years ago
Ayke van Laethem	ae381e74a5	main: print source location when a panic happens in -monitor The previous commit started printing the instruction address for runtime panics. This commit starts using this address to print the source location. Here is an example where this feature is very useful. There is a heap allocation in the Bluetooth package, but we don't know where exactly. Printing the instruction address of the panic is already useful, but what is even more useful is looking up this address in the DWARF debug information that's part of the binary: $ tinygo flash -target=circuitplay-bluefruit -monitor ./examples/heartrate Connected to /dev/ttyACM0. Press Ctrl-C to exit. tick 00:00.810 tick 00:01.587 tick 00:02.387 tick 00:03.244 panic: runtime error at 0x00027c4d: alloc in interrupt [tinygo: panic at /home/ayke/src/tinygo/bluetooth/adapter_sd.go:74:4] To be clear, this path isn't stored on the microcontroller. It's stored as part of the build, and `-monitor` just looks up the path from the panic message. Possible enhancements: - Print such an address for regular panics as well. I'm not sure that's so useful, as it's usually a lot easier to look up panics just by their message. - Use runtimePanicAt (instead of runtimePanic) in other locations, if that proves to be beneficial. - Print the TinyGo-generated output in some other color, to distinguish it from the regular console output. - Print more details when panicking (registers, stack values), and print an actual backtrace.	2 years ago
Ayke van Laethem	3392827c3e	runtime: print the address where a panic happened This is not very useful in itself, but makes it possible to detect this address in the output. See the next commit. This adds around 50 bytes to each binary (except for AVR and wasm). This is unfortunate, but I think this feature is quite useful still. A future enhancement might be to create a build tag for extended panic information that's not set by default.	2 years ago
Scott Feldman	59838338ba	Add machine.CPUReset() (#3595 ) machine: Add machine.CPUReset() for cortexm	2 years ago
Ron Evans	76303f9db4	Revert "all: better errors when multiple mcus share VID/PID" This reverts commit `af9f19615b`.	2 years ago
Ron Evans	4bf8b618e5	Revert "all: honour port for `-monitor` flash flag" This reverts commit `7aac1a1391`.	2 years ago
deadprogram	c89a684ad2	machine/gba: rename display and make pointer receivers Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Kenneth Bell	7aac1a1391	all: honour port for `-monitor` flash flag	2 years ago
Kenneth Bell	af9f19615b	all: better errors when multiple mcus share VID/PID	2 years ago
deadprogram	79b63dd041	device/gba: additional IO mapping for sound, DMA, SIO, and sprites Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Damian Gryski	06e34caa5f	builder: print the status of the job that just completed	2 years ago
cui fliter	4e9f9e2773	fix some comments Signed-off-by: cui fliter <imcusg@gmail.com>	2 years ago
Ayke van Laethem	64957c5254	samd51: fix ADC multisampling Multisampling/averaging (using the Samples configuration property) was returning incorrect values. When I investigated this, I found that the samd51 gives erratic values when using multisampling together with fewer than 16 bits resolution. I fixed this by forcing 16 bit resolution when multisampling, and adjusting the output to account for multisampling. Found while reading the battery value on a pybadge, which gave non-sensible values with Samples set to a value larger than 1.	2 years ago
Kenneth Bell	1bba5f5d7b	targets: make msd-volume-name an array	2 years ago
deadprogram	48ef68dd86	examples: replace fmt with encoding/hex in usb-midi example Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Damian Gryski	8b9bee4cad	main: don't print `ok` for a successful compile-only	2 years ago
Elliott Sales de Andrade	b4c9b579b8	Switch interp tests to opaque pointers	2 years ago
Damian Gryski	2b1dc4fee5	testing: add -test.shuffle to order randomize test and benchmark order	2 years ago
Damian Gryski	0244bed033	testdata: add test for else/defer bug	2 years ago
Damian Gryski	60b23a7035	compiler: update test outputs	2 years ago
Damian Gryski	4326c8f10e	compiler: ensure all defers have been seen before creating rundefers Fixes #3643	2 years ago
Damian Gryski	1672610749	testing: move runtime.GC() call to runN to match upstream	2 years ago
Damian Gryski	e00a2395d9	testing: fix benchmark logging output	2 years ago
sago35	42175496eb	machine/atsamd51: remove extra BK0RDY clear	2 years ago
Ayke van Laethem	3b4e543f4e	rp2040: use DMA for send-only SPI transfers This improves slightly. It also is some groundwork for better DMA support in TinyGo in the future. I'm not entirely sure why it improves performance (in theory the old code should already saturate the SPI bus) but it does, so 🤷	2 years ago
Kenneth Bell	ad3e9e1a77	i2c: implement target mode for rp2040 and nrf	2 years ago
Kenneth Bell	e0385e48d0	nrf: new peripheral type for nrf528xx chips	2 years ago
Kenneth Bell	feadb9c85c	nrf: move nrf52 family code to correct file name	2 years ago
Kenneth Bell	4bf7308d26	machine: make gosched available to machine package	2 years ago
Ayke van Laethem	19e4db45db	samd51: use correct SPI frequency The SPI frequency was rounded up, not rounded down. This meant that if you wanted to configure 15MHz for example, it would pick the next available frequency (24MHz). That's unsafe, the safe option is to round down and the SPI support for most other chips also rounds down for this reason. In addition, I've improved SPI clock selection so that it will pick the best clock of the two, widening the available frequencies. See the comments in the patch for details.	2 years ago
sago35	71b44e79b3	machine/usb/hid/joystick: allow joystick settings override	2 years ago
deadprogram	9e97566b5f	machine/usb/hid/joystick: move joystick under HID as it belongs and also remove duplicate code Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ayke van Laethem	7d83e76833	rp2040: use 4MHz as default frequency for SPI This matches other SPI implementations. I think the original value of 115200 was from a confusion with UART.	2 years ago
Damian Gryski	9e7882b1b7	reflect: uncomment a another test the fails and doc some that don't	2 years ago
Damian Gryski	0c4f9d1f19	reflect; uncomment SetZero (but comment out the parts that fail)	2 years ago
Damian Gryski	a85cb22193	reflect: uncomment TestAppend and fix a bug it found	2 years ago
Damian Gryski	60bb832c89	reflect: handle Convert'ing between identical underlying types Needed for go-jose/v3	2 years ago
Ayke van Laethem	6eda52a289	rp2040: remove SPI deadline Removing it improves SPI performance by about 20% for me (updating the display of a Gopher Badge).	2 years ago

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3663 Commits (649f49e00080e2317617e19c76450eeb2af491f7) All Branches Search

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