GD32E230C8T6 can not upload by serial

[zaoshang67dian]

I am afresher of platformio for gd32. I am trying upload the blink demo to my board, which has a usb to serial ic (CH340N)。 the .ini is: `[env] platform = https://github.com/CommunityGD32Cores/platform-gd32.git platform_packages = framework-spl-gd32@https://github.com/CommunityGD32Cores/gd32-pio-spl-package.git

[env:genericGD32E230C8] board = genericGD32E230C8 framework = spl upload_protocol = serial upload_port = /dev/tty.usbserial-2140`

I try upload , but failed : Verbose mode can be enabled via -v, --verbose` option CONFIGURATION: https://docs.platformio.org/page/boards/gd32/genericGD32E230C8.html PLATFORM: GD GD32 (1.0.0+sha.8df3968) > GD32E230C8 (8k RAM, 64k Flash) HARDWARE: GD32E230C8T6 72MHz, 8KB RAM, 64KB Flash DEBUG: Current (stlink) External (blackmagic, cmsis-dap, jlink, sipeed-rv-debugger, stlink) PACKAGES:

• framework-spl-gd32 @ 2.10000.0+sha.43a133d
• tool-dfuutil @ 1.9.211020
• tool-gdlinkcli @ 2.40611.220807+sha.74386ec
• tool-openocd-gd32 @ 2.1100.211207 (11.0)
• tool-stm32duino @ 1.0.1
• toolchain-gccarmnoneeabi @ 1.90201.191206 (9.2.1) ==== STARTUP FILE: startup_gd32e23x.S ====== SPL libraries are included: True CMSIS libraries are included: True LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf LDF Modes: Finder ~ chain, Compatibility ~ soft Added CMSIS-DSP library for arm_ARMv8MBLl_math Found 11 compatible libraries Scanning dependencies... No dependencies Building in release mode Compiling .pio/build/genericGD32E230C8/FrameworkCMSISStartup/startup_gd32e23x.o Compiling .pio/build/genericGD32E230C8/src/main.o Compiling .pio/build/genericGD32E230C8/FrameworkCMSISVariant/system_gd32e23x.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_adc.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_cmp.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_crc.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_dbg.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_dma.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_exti.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_fmc.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_fwdgt.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_gpio.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_i2c.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_misc.o Archiving .pio/build/genericGD32E230C8/libFrameworkCMSISVariant.a Indexing .pio/build/genericGD32E230C8/libFrameworkCMSISVariant.a Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_pmu.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_rcu.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_rtc.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_spi.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_syscfg.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_timer.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_usart.o Compiling .pio/build/genericGD32E230C8/FrameworkSPL/gd32e23x_wwdgt.o Archiving .pio/build/genericGD32E230C8/libFrameworkSPL.a Indexing .pio/build/genericGD32E230C8/libFrameworkSPL.a Linking .pio/build/genericGD32E230C8/firmware.elf Checking size .pio/build/genericGD32E230C8/firmware.elf Advanced Memory Usage is available via "PlatformIO Home > Project Inspect" RAM: [ ] 0.4% (used 36 bytes from 8192 bytes) Flash: [ ] 1.4% (used 948 bytes from 65536 bytes) Building .pio/build/genericGD32E230C8/firmware.bin Configuring upload protocol... AVAILABLE: blackmagic, cmsis-dap, gdlinkcli, jlink, serial, sipeed-rv-debugger, stlink CURRENT: upload_protocol = serial Looking for upload port... Using manually specified: /dev/tty.usbserial-2140 Uploading .pio/build/genericGD32E230C8/firmware.bin Got NACK from device on command 0x01 stm32flash Arduino_STM32_0.9

http://github.com/rogerclarkmelbourne/arduino_stm32

Using Parser : Raw BINARY Interface serial_posix: 115200 8E1

*** [upload] Error 1`