Other Parts Discussed in Thread: UNIFLASH
我使用USB转串口工具连接msp430f149,连接关系为:
(串口工具)RTS---(F149)TCK;
(串口工具)DTR---(F149)reset;
串口工具的TXD --- F149的P2.2(BSL RXD);
串口工具的RXD ---F149的P1.1(BSL TXD);
GND ---GND;
使用BSL的方式为MSP430F149烧录txt文件,使用网上下载的MSPFET是可以正常成功下载的,如图所示:
但是我想使用TI的uniflash下载,发现无法正常下载,设置界面和报错信息如下:
点击 Load Image 开始下载后,有如下报错信息:
Error!
Image loading failed: Flash Generic, Loading Images... Error: -1
[2022/11/13 下午8:40:16] [INFO] MSP430: MSP430F149(Bootloader)
[2022/11/13 下午8:40:16] [INFO] MSP430: ..... Invoking the bootloader .....
[2022/11/13 下午8:40:16] [INFO] MSP430: Opening COM PORT is successful!
[2022/11/13 下午8:40:16] [INFO] MSP430: Applying invoke sequence through DTR and RTS pin based on shared JTAG
[2022/11/13 下午8:40:19] [ERROR] MSP430: Response byte for sync command from bootloader is not received!
[2022/11/13 下午8:40:19] [INFO] MSP430: Applying invoke sequence through DTR and RTS pin based on dedicated JTAG
[2022/11/13 下午8:40:20] [INFO] MSP430: ..... Unlocking Bootloader using password .....
[2022/11/13 下午8:40:20] [INFO] MSP430: Default password is selected!
[2022/11/13 下午8:40:20] [ERROR] MSP430: Password is unsuccessfully received!
[2022/11/13 下午8:40:20] [ERROR] MSP430: [ERROR_MESSAGE]Process is failed!
请问这是什么原因呢??因为使用MSPFET那个小工具是可以正常下载的,所以我能够保证硬件和连接是没有问题的,为什么使用uniflash通过串口BSL的方式下载就报错呢?是我哪里操作不对吗?