我有几个 BLUENRG-M2SP 模块有问题。我尝试在 linux 下刷写固件（我们必须刷写 100 多个设备，每个设备都需要不同的固件，所以即插即用刷写是不够的，所以我从刷写器实用程序中复制了 ST 的配置）并且操作失败并出现以下错误消息：“错误：擦除命令失败（超时）”。所以我尝试使用 ST 的 BlueNRG-X Flasher U
tility 4.1.0 进行刷写，但我遇到了同样的错误。
下面是一些日志：
- ******FLASH OPERATION******
- Flash of n.1 device connected by SWD (ST-Link/V2, CMSIS-DAP, J-Link)
- 18:32:11.640: Device connection by ST-Link/V2 -> Device connected
- 18:32:12.335: Device Identification -> BlueNRG-2
- 18:32:13.023: Device Flash Programming -> FAILED
- 18:32:14.298: Device Disconnection -> SUCCESS
- 18:32:15.016: Flash operation finished!
- ******END FLASH OPERATION******
- debug_level: 2
- 4000
- 4445
- C:/flasherUtilityTemp/BLE_Beacon_truestudi.bin
- 0
- 0028002E3156501320323443
- 0x10040000
- Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
- Info : clock speed 4000 kHz
- Info : STLINK V3J7M2B4S1 (API v3) VID:PID 0483:374F
- Info : Target voltage: 3.288592
- Info : bluenrg-1.cpu: hardware has 4 breakpoints, 2 watchpoints
- Info : Listening on port 4445 for gdb connections
- target halted due to debug-request, current mode: Thread
- xPSR: 0xc1000000 pc: 0x100006f8 msp: 0x20006000
- target halted due to debug-request, current mode: Thread
- xPSR: 0xc1000000 pc: 0x100006f8 msp: 0x20006000
- Info : Padding image section 0 at 0x100513a4 with 12 bytes (bank write end alignment)
- Warn : Adding extra erase range, 0x100513b0 .. 0x100517ff
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: Erase command failed (timeout)
- Error: failed erasing sectors 0 to 34
- auto erase enabled
- Warn : Flash driver of bluenrg-1.flash does not support free_driver_priv()
当我尝试读取闪存的内容时，它全是 0xff（我猜是擦除操作造成的）。
是否有可能解开这些设备？
举报
