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https://github.com/ByteWelder/Tactility.git
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79d3dd4fdb
app-module - Apps now have support for: - environment variables (inherit from parent app) - current workdir - window size (when running in terminal) - Add type aliases like `AppId` and `PackageId` - Remove data duplication between ledger and app instance records: create `AppManifestSet` - `AppManifest` usage safety improved: pass by value where needed, or use `AppId` instead of a manifest. Terminal and shell - Moved shell commands into coreutils-module as proper apps. - Refine stack size for terminal and shell because apps now run with their own task and stack (including in-memory apps) Platform - Fix for listing root dir on ESP32: wrap posix directory functions and wire in file systems. - Moved all platform-specific file system init code to platform subprojects Other - Fix for screenshot capture (issue with paths) - Fixes for coreutils app correctness - Memory optimizations (use more PSRAM where possible) in various locations such as app-module, shell and terminal. - `ls` and `help` commands now use terminal width and show columns of data by default - Created fs helpers at `TactilityKernel/include/tactility/filesystem/fs.h` (partially ported from `ShellFs`)
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
#include <app/manifest.h>
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#include <tactility/memory.h>
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#include <cstdio>
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#ifdef ESP_PLATFORM
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#include <esp_heap_caps.h>
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#endif
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namespace coreutils::free {
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static int32_t main(int /*unused*/, char* /*unused*/[]) {
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puts(" total free");
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#ifdef ESP_PLATFORM
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printf("Heap %15zu %15zu\n", memory_heap_total(), memory_heap_free());
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printf("External %15zu %15zu\n", heap_caps_get_total_size(MALLOC_CAP_SPIRAM), heap_caps_get_free_size(MALLOC_CAP_SPIRAM));
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#else
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// Not the process's own heap capacity - see memory_heap_total()'s doc comment.
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printf("System %15zu %15zu\n", memory_heap_total(), memory_heap_free());
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#endif
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return 0;
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}
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extern const ::AppManifest manifest = {
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.id = "free",
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.name = "free",
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.category = APP_CATEGORY_SYSTEM,
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.location = { .type = APP_LOCATION_MEMORY, .location = reinterpret_cast<void*>(main) },
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.flags = APP_MANIFEST_FLAG_HIDDEN | APP_MANIFEST_FLAG_HEADLESS,
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.stack = { .depth = 3072, .desired_memory_capability = 0 },
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};
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} // namespace coreutils::free
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