Reinstate the old PktUART manpages to avoid 559 problems in the .po files.

(This is the actual number)

Signed-off-by: andypugh <andy@bodgesoc.org>

Author: andypugh

docs/man/man3/hm2_pktuart_read.3hm2

@@ -0,0 +1,19 @@
+\# Author Boris Skegin
+\# Issued under the terms of the GPL v2 License or any later version
+.TH hm2_pktuart_read "3hm2" "2016-02-26" "LinuxCNC Documentation" "Hostmot2"
+.SH NAME
+
+hm2_pktuart_read \- read data from a Hostmot2 UART buffer
+
+.SH SYNTAX
+.nf
+.B #include <hostmot2-serial.h>
+.HP
+int hm2_pktuart_read(char *name,  unsigned char data[], rtapi_u8 *num_frames, rtapi_u16 *max_frame_length, rtapi_u16 frame_sizes[])
+
+.SH DESCRIPTION
+\fBhm2_pktuart_read\fR reads data from the PktUART "name".
+
+DEPRECATED except in setup code.
+
+Please see the combined document hm2_pktuart.3hm2

docs/man/man3/hm2_pktuart_send.3hm2

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+\# Author Boris Skegin
+\# Issued under the terms of the GPL v2 License or any later version
+.TH hm2_pktuart_send "3hm2" "2016-02-29" "LinuxCNC Documentation" "Hostmot2"
+.SH NAME
+
+hm2_pktuart_send \- write data to a Hostmot2 PktUART
+
+.SH SYNTAX
+.nf
+.B #include <hostmot2-serial.h>
+.HP
+int hm2_uart_send(char *name,  unsigned char data[], rtapi_u8 *num_frames, rtapi_u16 frame_sizes[])
+
+.SH DESCRIPTION
+\fBhm2_pktuart_send\fR writes "num_frames"  of data to the PktUART "name" from the 
+buffer "data" with frame sizes preset in "frame_sizes[]" array.
+
+Please see the combined document hm2_pktuart.3hm2 for how to use this
+function. 

docs/man/man3/hm2_pktuart_setup.3hm2

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+\# Author Boris Skegin
+\# Issued under the terms of the GPL v2 License or any later version
+.TH hm2_pktuart_setup "3hm2" "2016-02-29" "LinuxCNC Documentation" "Hostmot2"
+.SH NAME
+
+hm2_pktuart_setup \- setup a Hostmot2 PktUART instance
+.SH SYNTAX
+.nf
+.B #include <hostmot2-serial.h>
+.HP
+int hm2_pktuart_setup(char *name, int bitrate, rtapi_s32 tx_mode, rtapi_s32 rx_mode, int txclear, int rxclear)
+
+.SH DESCRIPTION
+\fBhm2_pktuart_setup\fR
+
+Please see the combined document hm2_pktuart.3hm2 for how to use this
+function.