Grace error with Timer_B7 Channel 1

Kummi

Other Parts Discussed in Thread: MSP430F2618

Hi,

I am trying to run Grace sample code "ADC12 TempSens Convert" on CCSv6 (Grace Ver3).
The device is MSP430F2618.

If I change the grace setting for ADC12 to use Timer_B7 Channel 1 as the trigger source
I get error saying 'timerLink' is sealed as shown below.
I get this error even if the Timer_B7 peripheral is enabled.

But I won't get the error if I select Timer_B7 Channel 0.
Is the Timer_B7 Channel 1 not supported?

Best Regards.

over 9 years ago

0 Kummi over 9 years ago

Mastermind 6220 points

Any Idea?

0 Jens-Michael Gross over 9 years ago

Guru 227245 points

On this MSP, TA1, TB0 or TB1 should be available as trigger source.
Either a problem with the timerB configuration (e.g. TB1 is set to capture mode) or a bug in the specific configuration data for this MSP.

0 Joseph over 9 years ago

TI__Intellectual 1560 points

This is a bug that will be addressed in upcoming Grace 3.00.02, which will be released within the next few weeks.

Bug 3029 - ADC12 validation error when Sampling Rate set to Timer_B7 Channel 1, has been submitted.

For an immediate workaround, you can edit this file:
<CCS install folder>\grace_3_00_nn_nn\packages\ti\mcu\msp430\csl\adc\ADC12.xs

Remove line 2073 from the module$validate() function:

line 2073: GUI.timerLink = TIMER_B;

Regards,
Joe

**Attention** This is a public forum

MSP low-power microcontrollers

MSP low-power microcontroller forum

Grace error with Timer_B7 Channel 1