Doesnt work with saleae-logic-alpha 2.3.13-1

[lucastanure]

Hi,

Thanks for the great work.
This software doesn't seems to work with the latest saleae-logic-alpha 2.3.13-1.

There are two ways to export the data:

Time [s] | Channel 0 | Channel 1 | Channel 2
1.20147512 | 1 | 0 | 0
1.20147544 | 0 | 0 | 0
1.20147577 | 1 | 0 | 0
1.20147609 | 0 | 0 | 0
1.20147642 | 1 | 0 | 0

Or

name | type | start_time | duration | channel | data
I2S / PCM | data | 1.20148586 | 9.76E-06 | 0x0000000000000001 | 0x0000000000000000
I2S / PCM | data | 1.20149628 | 9.76E-06 | 0x0000000000000000 | 0x0000000000000000
I2S / PCM | data | 1.20150669 | 9.77E-06 | 0x0000000000000001 | 0x0000000000000000
I2S / PCM | data | 1.20151711 | 9.76E-06 | 0x0000000000000000 | 0x0000000000000000
I2S / PCM | data | 1.20152753 | 9.76E-06 | 0x0000000000000001 | 0x0000000000000000
I2S / PCM | data | 1.20153794 | 9.77E-06 | 0x0000000000000000 | 0x0000000000000000
I2S / PCM | data | 1.20154836 | 9.76E-06 | 0x0000000000000001 | 0x0000000000000000

Neither of these two ways seems to generate a valid file.

[dim1119]

Hello,
It seems that the rows were shifted in the new versions.
I have created a pull request(#7) with the new row numbers, in order to parse Saleae Logic 2.X data.
Moreover, as mention by Saleae's twitter account you may need to set the analyzer to signed mode.