kenbell

validation - see if timers logic works

4

This is a quick port of https://github.com/tinygo-org/tinygo/pull/1402 to current dev - seems to be functional...

rp2040: support dormant mode

1

With this, I can get sub 1mA draw during idle (866uA) on a Challenger RP2040 LoRa board (I have to manually put the embedded LoRa chip into deep sleep). The...

all: prototype of RAM persistence across reset

5

See issue #1716 which proposes adding persistence regions to TinyGo

rp2040: basic PIO support

13

This implements basic PIO support using `go:generate` and `pioasm` Related: https://github.com/kenbell/pico-sdk/tree/pioasm-go-output

bme280: improve config support

2

This breaks back compat by adding a parameter to the "Config" method, inline with other devices. The extra config allows the device to be used in 'Forced' mode for more...

stm32wle5x patched to multi-core register names

7

This change by @newAM below renamed the EXTI IMR1 and IMR2 registers to be C1IMR1 and C1IMR2, so it no longer matches the naming used in the MCU docs, nor...

Proposal: Amend 'standard practice' config defaults model

5

The current standard practice for default configuration in TinyGo (and drivers) is: 1. Expose a `Config` struct 2. Expose a `Configure(Config)` method 3. In Configure see if individual fields are...

LLVM crash: "LLVM ERROR: underestimated function size"

14

I'm getting this crash from LLVM: ``` LLVM ERROR: underestimated function size PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Stack dump: 0. Running pass 'Function...

Design: How should we support RP2040 PIO?

7

This issue is a placeholder to discuss how we should support RP2040 PIO ### Background The Pico SDK comes with pioasm, which is a separate tool to assemble PIO instructions...

interp: add 'max depth' parameter to limit cost

8

Prototype of limiting max depth for interp evaluation (number of functions) as a way of keeping it's cost-to-execute down. This should still have reproducible builds since the code structure (function...