ZigEmbeddedGroup/microzig

stack overflow detection May be worth exploring the debug assist module, but this can also be done with a guard value. sync primitives should cooperatively yield if they wake a higher priority task (#907) low power mode where tick interrupt is only triggered when necessary direct task notifications (#907 <- Signal primitive)

osi layer task deletion Currently, tasks spawned by the osi layer can exit but the memory is never freed. Right now, this isn't a problem if one does not init and deinit the wifi driver multiple times. A possible solution would be to create a new low priority task that receives other tasks via a queue and calls rtos.wait_and_free on each. esp wifi: remaining zig wrappers There is still some functionality that we don't have zig wrappers for. esp now bluetooth For a reference implementation, you can look at esp-idf or the rust esp-radio crate. move radio and rtos out of the hal and into a new package that also provides an std.Io implementation (big TODO for the future)

#871 introduced FreeRTOS integration for RP2040 and RP2350 ARM targets but there is still more things to do. More Zig wrapping functions At this moment only few FreeRTOS API functions are wrapped in zig module, would be nice to add all of them. More config options in build Right now all FreeRTOS configs are set in FreeRTOSConfig.h file, would be nice to extract some of this option to zig build file. For example: configTOTAL_HEAP_SIZE configSUPPORT_STATIC_ALLOCATION configNUMBER_OF_CORES Allocator selection Current implementation support just on default FreeRTOS heap allocator / strategy: heap_1.c We should allow in build config to select this by configuration option and expose all 5 standard allocators + add extra option where custom zig allocator could be provided. Multicore support Current ports for RP2xxx do not support multicore operation because the following functions remain unimplemented: multicore_launch_core1, multicore_reset_core1, and multicore_doorbell_claim_unused. The mai