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MSP430G2553: Problems using I2C in energia with 2 launchpads msp430g2553 after having tested in Code Composer studio successfully

Part Number: MSP430G2553
Other Parts Discussed in Thread: ENERGIA

Hello everyone.

I used to program the msp430g2553 launchpad in Code Composer studio but this time I need to use energia to connect 2 msp430 to each other with i2c, I programmed both msps with Code Composer studio (disconnecting the jumper between the green LED and pin p1.6 on both launchpads and connecting the p1.6 and p1.7 pins of the launchpads with 10k pull-up resistors) and everything works correctly. But when I program the launchpads with energia with the example programs master_reader and slave_sender, the sda and scl signals are held high and nothing more. I tried to connect the slave first and then the master and I also tried to connect the master first and the slave after, and I tried to use the p2.1 and p2.2 pins as the picture shows.launchpads msp430g2 pins mapsNothing works.

Please, I need help and thanks beforehand for all

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