This commit is contained in:
parent
04223022a2
commit
2f4124c0cd
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@ -1,7 +1,7 @@
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CARGO ?= rustup run nightly cargo
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CARGO ?= cargo
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STRIP ?= strip
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FEATURES := protocol_udp
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FEATURES :=
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THIS_DIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
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REPO_ROOT := $(realpath $(THIS_DIR)/..)
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@ -10,42 +10,31 @@ export SERVICEPOINT_HEADER_OUT := $(REPO_ROOT)/include
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override CFG_MUSL := $(if $(CFG_MUSL),$(CFG_MUSL),$(if $(MUSL),$(MUSL),0))
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override CFG_PROFILE := $(if $(CFG_PROFILE),$(CFG_PROFILE),$(if $(PROFILE),$(PROFILE),release))
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CCFLAGS += -ffunction-sections -fdata-sections -Wl,--gc-sections -Wall -fwhole-program
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RUSTFLAGS += -C link-arg=-s \
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-C link-arg=-Wl,--gc-sections \
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--crate-type=staticlib
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CCFLAGS += -Wall -fwhole-program
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STRIPFLAGS := -s --strip-unneeded -R .comment -R .gnu.version -R .note -R .note.gnu.build-id -R .note.ABI-tag
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ifeq ($(CFG_MUSL), 1)
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TARGET ?= x86_64-unknown-linux-musl
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CC ?= musl-gcc
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CCFLAGS += -static
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CCFLAGS += -static -lservicepoint_binding_c
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RUSTFLAGS += --crate-type=staticlib
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else
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TARGET ?= x86_64-unknown-linux-gnu
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CC ?= gcc
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CCFLAGS += -shared
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#CCFLAGS += -shared
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CCFLAGS += -Wl,-Bstatic -lservicepoint_binding_c -Wl,-Bdynamic
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endif
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RUSTFLAGS += -C linker=$(CC)
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#ifeq ($(CFG_PROFILE), size-optimized)
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# CCFLAGS += -nodefaultlibs -lc
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#endif
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CCFLAGS += -lservicepoint_binding_c
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RUST_TARGET_DIR := $(REPO_ROOT)/target/$(TARGET)/$(CFG_PROFILE)
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OUT_BASE_DIR := $(realpath $(THIS_DIR)/out/)
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OUT_DIR := $(realpath $(OUT_BASE_DIR)/$(CFG_PROFILE)/)
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CARGOFLAGS += --manifest-path=$(REPO_ROOT)/Cargo.toml \
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--profile=$(CFG_PROFILE) \
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--no-default-features \
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--features=$(FEATURES) \
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--target=$(TARGET)
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OUT_DIR := $(realpath $(THIS_DIR)/out/)
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ifeq ($(CFG_PROFILE), size-optimized)
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CARGO_PROFILE := size-optimized
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CCFLAGS += -Oz \
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-fwrapv -fomit-frame-pointer -fno-stack-protector\
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-fno-unroll-loops \
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@ -63,16 +52,29 @@ ifeq ($(CFG_PROFILE), size-optimized)
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RUSTFLAGS += -Zlocation-detail=none \
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-Zfmt-debug=none \
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-C link-arg=-z,norelro \
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-C link-arg=--hash-style=gnu \
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-C panic=abort
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#-C link-arg=--hash-style=gnu
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else ifeq ($(CFG_PROFILE), release)
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CARGO_PROFILE := release
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CCFLAGS += -O2
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else ifeq ($(CFG_PROFILE), debug)
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CCFLAGS += -Og
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CARGO_PROFILE := dev
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else
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CFG_PROFILE := $(error "PROFILE has to be set to one of: debug, release, size-optimized")
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endif
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CARGOFLAGS += --manifest-path=$(REPO_ROOT)/Cargo.toml \
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--profile=$(CARGO_PROFILE) \
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--no-default-features \
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--features=$(FEATURES) \
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--target=$(TARGET)
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ifneq ($(CFG_PROFILE), debug)
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CCFLAGS += -ffunction-sections -fdata-sections -Wl,--gc-sections
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RUSTFLAGS += -C link-arg=-s -C link-arg=-Wl,--gc-sections
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endif
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ifeq ($(LTO), 1)
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CCFLAGS += -flto
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endif
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@ -87,12 +89,16 @@ _sp_artifacts := $(SERVICEPOINT_HEADER_OUT)/servicepoint.h $(RUST_TARGET_DIR)/li
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all: $(_bins)
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clean:
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echo rm -r $(OUT_DIR) || true
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clean: clean-c clean-rust
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clean-c:
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rm -r $(OUT_DIR) || true
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clean-rust:
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rm $(SERVICEPOINT_HEADER_OUT)/servicepoint.h || true
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cargo clean
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.PHONY: all clean sizes $(_run_programs)
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.PHONY: all clean sizes $(_run_programs) clean-c clean-rust
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$(_unstripped_bins): out/%_unstripped: src/%.c $(SERVICEPOINT_HEADER_OUT)/servicepoint.h $(_sp_artifacts)
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mkdir -p out || true
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@ -116,7 +122,7 @@ $(_run_programs): run_%: out/% FORCE
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sizes: $(_bins)
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ls -lB out
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analyze-size: $(OUT_DIR)/$(BIN)_unstripped
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analyze-size: out/$(BIN)_unstripped
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nm --print-size --size-sort --reverse-sort --radix=d --demangle $(OUT_DIR)/$(BIN)_unstripped \
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| awk '{size=$$2+0; print size "\t" $$4}' \
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| less
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@ -1,8 +1,12 @@
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#include <stdio.h>
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#include "servicepoint.h"
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int main(void) {
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//UdpConnection *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
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UdpConnection *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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printf("test\n");
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UdpSocket *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
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//UdpSocket *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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if (connection == NULL)
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return 1;
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@ -11,7 +15,7 @@ int main(void) {
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CharGrid *grid = sp_char_grid_new(5, 2);
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if (grid == NULL)
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return 1;
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sp_char_grid_set(grid, 0, 0, 'H');
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sp_char_grid_set(grid, 1, 0, 'e');
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sp_char_grid_set(grid, 2, 0, 'l');
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@ -1,8 +1,8 @@
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#include "servicepoint.h"
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int main(void) {
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// UdpConnection *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
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UdpConnection *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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UdpSocket *connection = sp_udp_open_ipv4(172, 23, 42, 29, 2342);
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//UdpSocket *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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if (connection == NULL)
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return -1;
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@ -1,9 +1,7 @@
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//#include <stdarg.h>
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#include "servicepoint.h"
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//#include <stdio.h>
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int main(void) {
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UdpConnection *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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UdpSocket *connection = sp_udp_open_ipv4(127, 0, 0, 1, 2342);
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if (connection == NULL)
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return 1;
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@ -225,14 +225,7 @@ typedef struct SPBitVec SPBitVec;
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*/
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typedef struct TypedCommand TypedCommand;
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/**
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* A connection using the UDP protocol.
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*
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* Use this when sending commands directly to the display.
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*
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* Requires the feature "`protocol_udp`" which is enabled by default.
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*/
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typedef struct UdpConnection UdpConnection;
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typedef struct UdpSocket UdpSocket;
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/**
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* A 2D grid of values.
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* grid.set(1, 1, Brightness::MIN);
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*
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* # let connection = FakeConnection;
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* connection.send(BrightnessGridCommand {
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* connection.send_command(BrightnessGridCommand {
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* origin: Origin::new(3, 7),
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* grid
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* }).unwrap()
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*
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* let b = Brightness::try_from(7).unwrap();
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* # let connection = FakeConnection;
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* let result = connection.send(GlobalBrightnessCommand::from(b));
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* let result = connection.send_command(GlobalBrightnessCommand::from(b));
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* ```
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*/
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typedef uint8_t Brightness;
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*
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* # let connection = FakeConnection;
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* let command = CharGridCommand { origin: Origin::ZERO, grid };
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* connection.send(command).unwrap()
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* connection.send_command(command).unwrap()
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* ```
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*/
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typedef ValueGrid_char CharGrid;
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/**
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* Closes and deallocates a [UdpConnection].
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*/
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void sp_udp_free(UdpConnection */*notnull*/ connection);
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void sp_udp_free(UdpSocket */*notnull*/ connection);
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/**
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* Creates a new instance of [UdpConnection].
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* sp_udp_send_command(connection, sp_command_clear());
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* ```
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*/
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UdpConnection *sp_udp_open(char */*notnull*/ host);
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UdpSocket *sp_udp_open(char */*notnull*/ host);
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/**
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* Creates a new instance of [UdpConnection].
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* sp_udp_send_command(connection, sp_command_clear());
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* ```
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*/
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UdpConnection *sp_udp_open_ipv4(uint8_t ip1,
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uint8_t ip2,
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uint8_t ip3,
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uint8_t ip4,
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uint16_t port);
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UdpSocket *sp_udp_open_ipv4(uint8_t ip1,
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uint8_t ip2,
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uint8_t ip3,
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uint8_t ip4,
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uint16_t port);
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/**
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* Sends a [TypedCommand] to the display using the [UdpConnection].
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* sp_udp_send_command(connection, sp_command_brightness(5));
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* ```
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*/
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bool sp_udp_send_command(UdpConnection */*notnull*/ connection,
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bool sp_udp_send_command(UdpSocket */*notnull*/ connection,
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TypedCommand */*notnull*/ command);
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/**
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* sp_udp_send_header(connection, sp_command_brightness(5));
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* ```
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*/
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bool sp_udp_send_header(UdpConnection */*notnull*/ udp_connection,
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Header header);
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bool sp_udp_send_header(UdpSocket */*notnull*/ udp_connection, Header header);
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/**
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* Sends a [Packet] to the display using the [UdpConnection].
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*
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* returns: true in case of success
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*/
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bool sp_udp_send_packet(UdpConnection */*notnull*/ connection,
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bool sp_udp_send_packet(UdpSocket */*notnull*/ connection,
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Packet */*notnull*/ packet);
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#ifdef __cplusplus
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@ -67,3 +67,5 @@ pub(crate) unsafe fn heap_drop<T>(x: NonNull<T>) {
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pub(crate) unsafe fn heap_remove<T>(x: NonNull<T>) -> T {
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unsafe { *Box::from_raw(x.as_ptr()) }
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}
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pub struct UdpSocket;
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