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Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

For the inputs d_n = 1 +0j , n =2, u_n = 0.4 and v_n = 0 I am getting u_np1 = -2.76.. when I should be getting u_np1 = -0.98.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/15

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

When in L mode I see errors when d = (+-1 +- j) for every n.
values of d ={ 0, +-1, +-j } are ok for every n.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/3

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

Checker logic is incorrect.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/2

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

When I have d_n = 1 + 0j and n=2 I get a value of 1.884528 = 16 * log(9/8) = 2^4 * log(1+2^-3) but I shoud be getting 1.785148 = 8 * log(5/4) = 2^3 * log(1+2^-2)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/14

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/8

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/4

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/10

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/9

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

In order to implement a real number model of the BKM I need functions to easily convert from real data values (ieee754 double precision) to binary values using the representation required for both the data and control channel.

Control channel:

real2control: Convert from ieee754 double precision to 13Q8.

control2real: Convert from 13Q8 to ieee754 double precision.

Data channel:

real2data: Convert from ieee754 double precision to 12Q59.

data2real: Convert from 12Q59 to ieee754 double precision.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/21

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

The control channel of the L mode is misbehaving for n >=4 producing a lot os miscompares.

For n=3 you get 1 miscompare every few thousands.

Will have to investigate.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/7

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/13

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/6

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

After updating to a real number model I found that the calculations for w_n where having miscompares.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/20

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/12

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/5

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/19

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/18

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

The lut inputs were going through the barrel shifter instead of going directly to the adder.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/1

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

When d_n = -1 +j and v_n = u_n = - 2^W then an error occurs on u_np1.
When d_n = -1 - j and v_n = u_n = - 2^W then an error occurs on v_np1.

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/11

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/16

Originally reported by: Ignacio Lesser (Bitbucket: ilesser, GitHub: ilesser)

• Bitbucket: https://bitbucket.org/pdk_admin/xfire/issue/17