CC3200自己做得板子，调试一切wlan之外的例程一切正常，用uniflash format始终不成功，sdk1.2.0 ！

板子上的flash芯片用的是否TI推荐型号？

另外查下flash芯片的供电是否正常

用的参考设计上的型号：M25PX80,   供电3.4V左右，电路完全是按照参考设计，今天测了下，CC3200 42脚没有电压。

[15:36:41] Begin Format operation.
[15:36:42] INFO: > Executing Operation: Connect
[15:36:42] DEBUG: waiting and clearing uart rx buffer
[15:36:44] INFO: setting break signal
[15:36:44] DEBUG: wait for ack
[15:36:45] DEBUG: UART timeout
[15:36:45] DEBUG: --- COM Port timeout on ACK read
[15:36:45] INFO: detecting FTDI for device reset
[15:36:45] DEBUG: got 2 devices connected
[15:36:45] DEBUG: Device 0: , SN:
[15:36:45] DEBUG: Device 1: USB <-> JTAG/SWD A , SN: ccZAG30BA
[15:36:45] ERROR: No device USB ports were found
[15:36:45] INFO: --- please restart the device ---
[15:36:45] DEBUG: wait for ack
[15:37:00] DEBUG: UART timeout
[15:37:00] DEBUG: --- COM Port timeout on ACK read
[15:37:00] ERROR: ---reading ACK signal failed---
[15:37:00] DEBUG: disconnecting from device . . .
[15:37:00] WARNING: ---seting break signal to false failed---
[15:37:00] DEBUG: --- Connection failed trying to reconnect... (1 attempt)
[15:37:00] DEBUG: waiting and clearing uart rx buffer
[15:37:02] INFO: setting break signal
[15:37:02] DEBUG: wait for ack
[15:37:03] INFO: connection succeeded
[15:37:03] INFO: getting storage list
[15:37:03] DEBUG: wait for ack
[15:37:03] INFO: > Executing Operation: Init
[15:37:03] INFO: reading version info
[15:37:03] DEBUG: wait for ack
[15:37:03] INFO: DEVICE CC3200 ES1.33
[15:37:03] INFO: reading version info
[15:37:03] DEBUG: wait for ack
[15:37:03] DEBUG: Bootloader version is 2, 1, 4, 0
[15:37:03] DEBUG: It's a CC3200 device: PG1.33 or higher
[15:37:03] DEBUG: Switch UART pinmux to APPS
[15:37:03] DEBUG: wait for ack
[15:37:03] DEBUG: wait for ack
[15:37:04] DEBUG: Switch to NWP bootloader complete
[15:37:04] INFO: reading version info
[15:37:04] DEBUG: wait for ack
[15:37:04] DEBUG: Bootloader version is 2, 0, 4, 0
[15:37:04] DEBUG: raw storage write
[15:37:04] DEBUG: wait for ack
[15:37:04] DEBUG: status request
[15:37:04] DEBUG: wait for ack
[15:37:04] DEBUG: BlockSize is 4096, number of blocks is 16
[15:37:04] DEBUG: erasing 13 blocks starting from 0
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: wait for ack
[15:37:05] DEBUG: status request
[15:37:05] DEBUG: wait for ack
[15:37:06] DEBUG: status request
[15:37:06] DEBUG: wait for ack
[15:37:06] DEBUG: 0
[15:37:06] DEBUG: wait for ack
[15:37:06] DEBUG: wait for ack
[15:37:06] INFO: > Executing Operation: Format
[15:37:06] INFO: Erase storage SFLASH
[15:37:06] DEBUG: wait for ack
[15:37:06] DEBUG: status request
[15:37:06] DEBUG: wait for ack
[15:37:06] DEBUG: Error -20 : Unknown command
[15:37:06] INFO: erase storage failed
[15:37:06] INFO: erase storage completed
[15:37:06] INFO: > Executing Operation: Disconnect
[15:37:06] DEBUG: disconnecting from device . . .
[15:37:06] DEBUG: wait for ack
[15:37:06] Operation Format returned.
[15:37:16] Begin GetVersion operation.
[15:37:16] INFO: > Executing Operation: Connect
[15:37:16] DEBUG: waiting and clearing uart rx buffer
[15:37:18] INFO: setting break signal
[15:37:19] DEBUG: wait for ack
[15:37:20] DEBUG: UART timeout
[15:37:20] DEBUG: --- COM Port timeout on ACK read
[15:37:20] INFO: detecting FTDI for device reset
[15:37:20] DEBUG: got 2 devices connected
[15:37:20] DEBUG: Device 0: , SN:
[15:37:20] DEBUG: Device 1: USB <-> JTAG/SWD A , SN: ccZAG30BA
[15:37:20] ERROR: No device USB ports were found
[15:37:20] INFO: --- please restart the device ---
[15:37:20] DEBUG: wait for ack
[15:37:35] DEBUG: UART timeout
[15:37:35] DEBUG: --- COM Port timeout on ACK read
[15:37:35] ERROR: ---reading ACK signal failed---
[15:37:35] DEBUG: disconnecting from device . . .
[15:37:35] WARNING: ---seting break signal to false failed---
[15:37:35] DEBUG: --- Connection failed trying to reconnect... (1 attempt)
[15:37:35] DEBUG: waiting and clearing uart rx buffer
[15:37:37] INFO: setting break signal
[15:37:37] DEBUG: wait for ack
[15:37:38] DEBUG: UART timeout
[15:37:38] DEBUG: --- COM Port timeout on ACK read
[15:37:38] INFO: detecting FTDI for device reset
[15:37:38] DEBUG: got 2 devices connected
[15:37:38] DEBUG: Device 0: , SN:
[15:37:38] DEBUG: Device 1: USB <-> JTAG/SWD A , SN: ccZAG30BA
[15:37:38] ERROR: No device USB ports were found
[15:37:38] INFO: --- please restart the device ---
[15:37:38] DEBUG: wait for ack
[15:37:39] INFO: connection succeeded
[15:37:39] INFO: getting storage list
[15:37:39] DEBUG: wait for ack
[15:37:39] INFO: > Executing Operation: GetVersion
[15:37:39] INFO: reading version info
[15:37:39] DEBUG: wait for ack
[15:37:39] INFO: > Bootloader version: 2.1.4.0
[15:37:39] INFO: > Chipset version: 16
[15:37:39] INFO: > Executing Operation: Disconnect
[15:37:39] DEBUG: disconnecting from device . . .
[15:37:39] DEBUG: wait for ack
[15:37:39] Operation GetVersion returned.
[15:37:54] Begin ServicePackProgramming operation.
[15:37:55] INFO: > Executing Operation: Connect
[15:37:55] DEBUG: waiting and clearing uart rx buffer
[15:37:57] INFO: setting break signal
[15:37:57] DEBUG: wait for ack
[15:37:57] INFO: connection succeeded
[15:37:57] INFO: getting storage list
[15:37:57] DEBUG: wait for ack
[15:37:57] INFO: > Executing Operation: ServicePackProgramming
[15:37:57] INFO: Path to the service pack file: D:/TI/CC3100_CC3200_ServicePack_1.0.1.6-2.6.0.5/servicepack_1.0.1.6-2.6.0.5.bin
[15:37:57] INFO: reading version info
[15:37:57] DEBUG: wait for ack
[15:37:57] INFO: CC3200R Device detected.
[15:37:57] INFO: NWP/MAC/PHY Version from Service Pack:
[15:37:57] INFO: NWP Patch version: 2.6.0.5
[15:37:57] INFO: MAC Patch version: 1.4.0.1
[15:37:57] INFO: PHY Patch version: 1.0.3.34
[15:37:57] INFO: reading version info
[15:37:57] DEBUG: wait for ack
[15:37:57] INFO: DEVICE CC3200 ES1.33
[15:37:57] INFO: reading version info
[15:37:57] DEBUG: wait for ack
[15:37:57] DEBUG: Bootloader version is 2, 1, 4, 0
[15:37:57] DEBUG: It's a CC3200 device: PG1.33 or higher
[15:37:57] DEBUG: Switch UART pinmux to APPS
[15:37:57] DEBUG: wait for ack
[15:37:57] DEBUG: wait for ack
[15:37:58] DEBUG: Switch to NWP bootloader complete
[15:37:58] INFO: reading version info
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: Bootloader version is 2, 0, 4, 0
[15:37:58] DEBUG: raw storage write
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: status request
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: BlockSize is 4096, number of blocks is 16
[15:37:58] DEBUG: erasing 13 blocks starting from 0
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: status request
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: wait for ack
[15:37:58] DEBUG: status request
[15:37:58] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: status request
[15:37:59] DEBUG: wait for ack
[15:37:59] DEBUG: 0
[15:37:59] DEBUG: wait for ack
[15:38:00] DEBUG: wait for ack
[15:38:00] INFO: Downloading file "/sys/servicepack.ucf" with size 25820
[15:38:00] DEBUG: sending start download command
[15:38:00] DEBUG: Granularity conversion: G(1024) * N(128) = 131072
[15:38:00] DEBUG: Access code is 3
[15:38:00] DEBUG: wait for ack/nack
[15:38:00] DEBUG: receive nack
[15:38:00] ERROR: Open operation failed
[15:38:00] DEBUG: status request
[15:38:00] DEBUG: wait for ack
[15:38:00] DEBUG: Error -49 : No device is loaded
[15:38:00] INFO: > Executing Operation: Disconnect
[15:38:00] DEBUG: disconnecting from device . . .
[15:38:00] DEBUG: wait for ack
[15:38:00] Operation ServicePackProgramming returned.