用rust开发esp32的基础流程 - 好暖好温暖的博客

在安装好Rust开发环境的基础上进行：

一、安装ESP32 Rust工具#

esp32的rust开发工具链由espup这个工具进行管理

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cargo install espup

安装对应esp32型号target的工具链，例如esp32s3的Xtensa工具链

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espup install --targets esp32s3

安装烧录工具espflash

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cargo install espflash

二、烧录和监视串口#

如果使用串口进行烧录

直接使用Cargo runner进行烧录

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cargo +esp run --release

这个runner是在.cargo/config.toml中定义的

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[build]
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target = "xtensa-esp32s3-none-elf"
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[target.xtensa-esp32s3-none-elf]
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runner = "espflash flash --monitor"
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rustflags = [
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  "-C", "link-arg=-Tlinkall.x",
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]
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[unstable]
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build-std = ["core"]

或者可以用espflash指定串口进行烧录

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espflash flash --monitor --port /dev/ttyUSB0 target/xtensa-esp32s3-none-elf/release/ir_imu_ble_esp32_rust

烧录日志

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cargo +esp run --release
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    Finished `release` profile [optimized + debuginfo] target(s) in 0.09s
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     Running `espflash flash --monitor target/xtensa-esp32s3-none-elf/release/ir_imu_ble_esp32_rust`
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[2026-06-10T08:40:08Z INFO ] Serial port: '/dev/ttyUSB0'
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[2026-06-10T08:40:08Z INFO ] Connecting...
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[2026-06-10T08:40:08Z INFO ] Using flash stub
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Chip type:         esp32s3 (revision v0.2)
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Crystal frequency: 40 MHz
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Flash size:        8MB
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Features:          WiFi, BLE, Embedded Flash
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MAC address:       70:04:1d:d5:0a:a4
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App/part. size:    87,072/8,323,072 bytes, 1.05%
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[00:00:01] [========================================]       1/1       0x0      Verifying... OK!
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[00:00:00] [========================================]       1/1       0x8000   Verifying... OK!
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[00:00:02] [========================================]       2/2       0x10000  Verifying... OK!                                                                                                                                                                                       [2026-06-10T08:40:13Z INFO ] Flashing has completed!
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Commands:
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    CTRL+R    Reset chip
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    CTRL+C    Exit
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ESP-ROM:esp32s3-20210327
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Build:Mar 27 2021
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rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
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SPIWP:0xee
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mode:DIO, clock div:2
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load:0x3fce2820,len:0x158c
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load:0x403c8700,len:0xd24
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load:0x403cb700,len:0x2f34
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entry 0x403c8924
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I (29) boot: ESP-IDF v5.5.1-838-gd66ebb86d2e 2nd stage bootloader
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I (30) boot: compile time Nov 26 2025 12:27:56
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I (30) boot: Multicore bootloader
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I (31) boot: chip revision: v0.2
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I (34) boot: efuse block revision: v1.3
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I (38) boot.esp32s3: Boot SPI Speed : 40MHz
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I (42) boot.esp32s3: SPI Mode       : DIO
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I (45) boot.esp32s3: SPI Flash Size : 8MB
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I (49) boot: Enabling RNG early entropy source...
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I (54) boot: Partition Table:
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I (56) boot: ## Label            Usage          Type ST Offset   Length
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I (63) boot:  0 nvs              WiFi data        01 02 00009000 00006000
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I (69) boot:  1 phy_init         RF data          01 01 0000f000 00001000
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I (76) boot:  2 factory          factory app      00 00 00010000 007f0000
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I (82) boot: End of partition table
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I (85) esp_image: segment 0: paddr=00010020 vaddr=3c000020 size=01ecch (  7884) map
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E (93) boot_comm: Image requires efuse blk rev >= v128.5, but chip is v1.3
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E (99) boot: Factory app partition is not bootable
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E (104) boot: No bootable app partitions in the partition table