search

energia / Energia

Fork of Arduino for the Texas Instruments LaunchPad's
http://energia.nu
Other
798 stars 670 forks source link

driverlib library is out-of-date for MSP-EXP430FR2433 #1015

Open bootchk opened 6 years ago

bootchk commented 6 years ago

Issue has been reported in other old threads?

Context: MSP-EXP430FR2433 energia-1.6.10E18 MSP-EXP430FR2433LP Ubuntu17.04

Expected: to be able to use latest MSPWare DriverLib.

Actual results: for example, one of many compile errors: error: 'PMM_RST_INTERRUPT' was not declared in this scope

Steps to reproduce the problem.

  1. cut and paste into Energia: msp430ware_3_80_04_05/driverlib/examples/MSP430FR2xx_4xx/pmm/pmm_Reset_LPMx_5.c
  2. copy MSPWare...Board.h into a new Energia library say at ~/Energia/libraries/Board
  3. Choose "Verify" icon.

That example has:

include "driverlib.h"

include "Board.h"

One problem is that the driverlib.h in the Energia distribution has many ifdefs, but none for MSP430FR2433. I worked around that by defining MSP430FR5969 (which is referenced in driverlib.h) That seems to resolve many undefined things things (although I am not sure the definitions are correct for MSP430fr2433) but did not resolve definitions for the PMM module, which driverlib does not seem to include under any circumstances. Also, as a workaround, defining MSP430FR5969 might be fraught with complexity, since other macro definitions (such as from MSPWare...Board.h) might depend onMSP430FR2433 being defined?

I suppose the Energia driverlib support is not intended to fully support all of MSPWare driverlib?

Maybe I should include MSPWare driverlib.h instead of Energia driverlib.h? I.E. its a filename clash that I can resolve by using a full path?

bootchk commented 6 years ago

I tried copying MSPWare.../driverlib/driverlib/MSP430FR2xx_4xx (a directory) to ~/Energia/libraries (making a new Energia library.) Then I copied assert.h from Energia (which ignores assert statements) into the library. Then Energia would compile said MSPWare example.

Loading and running, I think it produced the expected results: LED's were both on at startup. I think that in Energia, after loading Energia makes the debugger probe assert notRST/NMI pin, then the program then lights an LED and proceeds to light another LED and sleep LPM3.5.

I am just reporting this for other readers, who might want to use MSPWare examples on Energia.

I am really looking for an example for the MSP-EXP430FR2433 that enters and exits LPM4.5 on a button press. I will take that up in another forum.

rei-vilo commented 6 years ago

@bootchk

I am really looking for an example for the MSP-EXP430FR2433 that enters and exits LPM4.5 on a button press. I will take that up in another forum.

Please give a look at Ultra-Low Power with MSP430.