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optimize esp32 release binary size: 1.7MB -> 1.1MB

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This commit is contained in:
Gabriel Kaszewski
2026-06-19 13:13:23 +02:00
parent b964801765
commit 27c1fe3f37
2 changed files with 17 additions and 0 deletions
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10
crates/client-esp32/Cargo.toml
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@@ -26,5 +26,15 @@ postcard = { version = "1.1", default-features = false, features = ["alloc"] }
log = "0.4" log = "0.4"
[profile.release]
opt-level = "s"
lto = true
strip = true
panic = "abort"
codegen-units = 1
[profile.dev]
panic = "abort"
[build-dependencies] [build-dependencies]
embuild = "0.33" embuild = "0.33"

7
crates/client-esp32/sdkconfig.defaults
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@@ -19,3 +19,10 @@ CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
CONFIG_ESP_TASK_WDT_TIMEOUT_S=30 CONFIG_ESP_TASK_WDT_TIMEOUT_S=30
CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0=n CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0=n
CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1=n CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1=n
# Disable Bluetooth (unused)
CONFIG_BT_ENABLED=n
# Reduce log verbosity
CONFIG_LOG_DEFAULT_LEVEL_INFO=y
CONFIG_LOG_MAXIMUM_LEVEL_INFO=y