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doc: update embeded doc of llgo cmds

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Li Jie
2025-09-07 15:14:34 +08:00
parent 806b16c2c8
commit dba719a8d7
1 changed files with 10 additions and 5 deletions
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doc/Embedded_Cmd.md
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@@ -4,8 +4,11 @@
- `-o <file>` - Specify output file name
- `-target <platform>` - Specify target platform for cross-compilation
- `-file-format <format>` - Convert to specified format (**requires `-target`**)
- Supported: `elf` (default), `bin`, `hex`, `uf2`, `zip`, `img`
- `-obin` - Generate binary format output (requires `-target`)
- `-ohex` - Generate Intel HEX format output (requires `-target`)
- `-oimg` - Generate firmware image format output (requires `-target`)
- `-ouf2` - Generate UF2 format output (requires `-target`)
- `-ozip` - Generate ZIP/DFU format output (requires `-target`)
- `-emulator` - Run using emulator (auto-detects required format)
- `-port <port>` - Target port for flashing, testing, or monitoring
- `-baudrate <rate>` - Baudrate for serial communication (default: 115200)
@@ -15,7 +18,7 @@
### llgo build
Compile program to output file.
- No `-target`: Native executable
- With `-target`: ELF executable (or `-file-format` if specified)
- With `-target`: ELF executable (and additional formats if specified with `-obin`, `-ohex`, etc.)
### llgo run
Compile and run program.
@@ -57,8 +60,10 @@ llgo run hello.go # run locally
llgo install hello.go # install to bin
# Cross-compilation
llgo build -target esp32 . # -> hello (ELF)
llgo build -target esp32 -file-format bin . # -> hello.bin
llgo build -target esp32 . # -> hello.elf
llgo build -target esp32 -obin . # -> hello.elf + hello.bin
llgo build -target esp32 -ohex . # -> hello.elf + hello.bin + hello.hex
llgo build -target esp32 -obin -ohex -oimg . # -> hello.elf + hello.bin + hello.hex + hello.img
llgo run -target esp32 . # run on ESP32 (guess a port)
llgo run -target esp32 -emulator . # run in emulator
llgo test -target esp32 -port /dev/ttyUSB0 . # run tests on device