CCS/MSP430FR5857: Could not find device (or device not supported)

Miguel Angel Guzman Altamirano

Part Number: MSP430FR5857
Other Parts Discussed in Thread: MSP430G2553

Tool/software: Code Composer Studio

I have a new design with msp430fr5857 but when i try to programing msp with msp-exp430g2 or another launchpad (i.e. msp430-expfr5969) using sbwtclk and sbwtdio the CCS send this message

Error connecting to the target:
Could not find device (or device not supported)

previus mpu's like msp430g2553, msp430f5559, mspf648 works well..

it is necesary some actualization or modifcation to CCS?

over 5 years ago

0 Gary Gao over 5 years ago

TI__Mastermind 32545 points

Hi Miguel

1.Do you pull up circuit on the SBWTDIO?
2. Do you share the GND?

Best regards
Gary

0 zrno soli over 5 years ago in reply to Gary Gao

Guru 33653 points

It is internally pulled up on 5xx and FRAM devices.

0 Miguel Angel Guzman Altamirano over 5 years ago in reply to Gary Gao

Prodigy 210 points

1) Yes, i atached a pull up externaly

2) Yes

and i test 3 different mcu`s

0 Gary Gao over 5 years ago in reply to Miguel Angel Guzman Altamirano

TI__Mastermind 32545 points

Hi Miguel

Does the device's JTAG is locked before?

Can you the two MSP device on your device manager like this?

0 Miguel Angel Guzman Altamirano over 5 years ago in reply to Gary Gao

Prodigy 210 points

0 Gary Gao over 5 years ago in reply to Miguel Angel Guzman Altamirano

TI__Mastermind 32545 points

Hi Miguel

I know that you are using the old version of debugger named ez430. For the new version of the launchpad is eZ-FET. There may be some comparable problems with old version of debugger to debug FRAM devices. So can find a eZ-FET debugger for next test?(More information you can refer to www.ti.com/.../slau647l.pdf )

Best regards
Gary

**Attention** This is a public forum

MSP low-power microcontrollers

MSP low-power microcontroller forum

CCS/MSP430FR5857: Could not find device (or device not supported)