P7_SENDEXE(3)
=============
Thomas "Cakeisalie5" Touhey
:Email: thomas@touhey.fr
:man source: libp7
:man manual: libp7 manual

NAME
----
p7_sendexe - send an update.exe to the calculator

SYNOPSIS
--------
[source,c]
----
#include <libp7.h>

int p7_sendexe(p7_handle_t *handle, p7_buffer_t *buffer,
	p7uint_t loadaddr, p7uint_t straddr,
	void (*disp)());
int p7_sendexe_file(p7_handle_t *handle, FILE *file,
	p7uint_t loadaddr, p7uint_t straddr,
	void (*disp)());

p7_sendexe_file(handle, update_exe, 0x88030000, 0x88030000);
----

DESCRIPTION
-----------
These functions send a program to execute -- called "UpdateExe" as this command
is mainly used by CASIO for updating the OS. *p7_sendexe* uses the libp7
buffer interface, see *p7_buffer*(3) to read more about it.
*Do not used this function if you're not sure about what you're doing.*

The *disp* parameter is only there if you want to display a loading bar. It
should have this prototype:

[source,c]
----
void my_display(p7ushort_t id, p7ushort_t total);
----

If it is non-null, it is first called with *id* > *total* to initialize display.

Read more info about update.exe-s in the *p7os*(1) and subprojects' sources.

RETURN VALUE
------------
This function returns zero if everything went well, and the error code
otherwise.

ERRORS
------
See *p7_error*(3).

SEE ALSO
--------
*libp7*(3),
*p7_error*(3),
*p7os*(3)