Mesa 5i24-25 stucked

I would use the latest:

github.com/LinuxCNC/mesaflash

(scroll down for build instructions)

Ok will will try

libpci-dev and libmd-dev are not istalling

cnc@debian:~/Desktop$ sudo apt-get install libpci-dev libmd-dev pkg-config build-essential git
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libpci-dev
E: Unable to locate package libmd-dev

I have successfully flashed firmware you given but while I give command sudo mesaflash --device 5i24 --dbname1 7i52S --dbname2 7i52 --readhmid it returns error saying dbname1 is unrecognised option

Note:
I was not able to install mesaflash 3.4 on wheezy so i install Linuxcnc 2.8 buster image and try to flashed and it worked. Do I still need to install mesaflash 3.4 or what command would giver version details 

@PCW

Hey its worked with mesaflash 3.4.3 i could read all pinouts

PCW wrote:

 

File Attachment:

File Name: 5i24_25_ss...i52d.zip
File Size:147.04 KB

Here is a bitfile for a 5I24-25 with a 7I52S and a 7I52

You should be able to get the pinout with

sudo mesaflash --device 5i24 --dbname1 7i52S --dbname2 7i52 --readhmid

 
using this firmware and command i am getting this output:
P2-5,6:/Ena             0   IOPort       None           
P5-1,2,9,10             1   IOPort       MuxedQCount      0        MuxQ-A          (In)
P5-4,5,12,13            2   IOPort       MuxedQCount      0        MuxQ-B          (In)
P5-7,8,15,16            3   IOPort       MuxedQCount      0        MuxQ-IDX        (In)
P5-17,18,P4-1,2         4   IOPort       MuxedQCount      1        MuxQ-A          (In)
P5-20,21,P4-4,5         5   IOPort       MuxedQCount      1        MuxQ-B          (In)
P5-23,24,P4-7,8         6   IOPort       MuxedQCount      1        MuxQ-IDX        (In)
P3-9,10,17,18           7   IOPort       MuxedQCount      2        MuxQ-A          (In)
P3-12,13,20,21          8   IOPort       MuxedQCount      2        MuxQ-B          (In)
P3-15,16,23,24          9   IOPort       MuxedQCount      2        MuxQ-IDX        (In)
Internal-EncMux        10   IOPort       MuxedQCountSel   0        MuxSel0         (Out)
P2-21,22               11   IOPort       StepGen          5        Step/Table1     (Out)
P2-19,20               12   IOPort       StepGen          5        Dir/Table2      (Out)
P2-13,14               13   IOPort       StepGen          4        Step/Table1     (Out)
P2-11,12               14   IOPort       StepGen          4        Dir/Table2      (Out)
P2-5,6                 15   IOPort       StepGen          3        Step/Table1     (Out)
P2-3,4                 16   IOPort       StepGen          3        Dir/Table2      (Out)

IO Connections for P3 -> 7I52
Pin#                  I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir

P2-5,6:/Ena            17   IOPort       StepGen          2        Step/Table1     (Out)
P5-1,2,9,10            18   IOPort       StepGen          2        Dir/Table2      (Out)
P5-4,5,12,13           19   IOPort       StepGen          1        Step/Table1     (Out)
P5-7,8,15,16           20   IOPort       StepGen          1        Dir/Table2      (Out)
P5-17,18,P4-1,2        21   IOPort       StepGen          0        Step/Table1     (Out)
P5-20,21,P4-4,5        22   IOPort       StepGen          0        Dir/Table2      (Out)
P5-23,24,P4-7,8        23   IOPort       None           
P3-9,10,17,18          24   IOPort       SSerial          0        TXEn3           (Out)
P3-12,13,20,21         25   IOPort       MuxedQCount      3        MuxQ-A          (In)
P3-15,16,23,24         26   IOPort       MuxedQCount      3        MuxQ-B          (In)
Internal-EncMux        27   IOPort       MuxedQCount      3        MuxQ-IDX        (In)
P2-21,22               28   IOPort       MuxedQCount      4        MuxQ-A          (In)
P2-19,20               29   IOPort       MuxedQCount      4        MuxQ-B          (In)
P2-13,14               30   IOPort       MuxedQCount      4        MuxQ-IDX        (In)
P2-11,12               31   IOPort       MuxedQCount      5        MuxQ-A          (In)
P2-5,6                 32   IOPort       MuxedQCount      5        MuxQ-B          (In)
P2-3,4                 33   IOPort       MuxedQCount      5        MuxQ-IDX        (In)

IO Connections for P2
DB25 pin#             I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir

 1                     34   IOPort       MuxedQCountSel   6        MuxSel0         (Out)
14                     35   IOPort       SSerial          0        TXData5         (Out)
 2                     36   IOPort       SSerial          0        RXData5         (In)
15                     37   IOPort       SSerial          0        TXData4         (Out)
 3                     38   IOPort       SSerial          0        RXData4         (In)
16                     39   IOPort       SSerial          0        TXData3         (Out)
 4                     40   IOPort       SSerial          0        RXData3         (In)
17                     41   IOPort       SSerial          0        TXData2         (Out)
 5                     42   IOPort       SSerial          0        RXData2         (In)
 6                     43   IOPort       SSerial          0        TXData1         (Out)
 7                     44   IOPort       SSerial          0        RXData1         (In)
 8                     45   IOPort       SSerial          0        TXData0         (Out)
 9                     46   IOPort       SSerial          0        RXData0         (In)
10                     47   IOPort       SSerial          0        TXEn0           (Out)
11                     48   IOPort       None           
12                     49   IOPort       None           
13                     50   IOPort       None           

it seems i am getting almost double encoder input on 7i52s and half of step/dir and on 7i52 same double encoder and only single sserial  abd its also said DB25 pin while boards are 50pins is any firmware which gives 12 channel differential output (6 step/dir) + 6 channel encoder on 7i52s and 6 Channel encoder 6 channel Serial RS-422 on 7i52