p/desktop-tools
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

elksmart-comm: add support for EKX5S-T
All checks were successful
Alpine 3.20 Success
Details
OpenBSD 7.5 Success
Details

Browse Source 
This device seems to be very picky about USB ports,
but at least learning is reliable,
and it uses the same protocol as EKX4S.
This commit is contained in:
Přemysl Eric Janouch 2024-10-12 14:02:30 +02:00
parent 9e91058ed9
commit dc3f0d6d05
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 16 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
elksmart-comm.c
View File

@ -1,5 +1,5 @@
/* /*
* elksmart-comm.c: ELK Smart infrared dongle tool (for the 4th generation) * elksmart-comm.c: ELK Smart infrared dongle tool (for EKX4S and EKX5S-T)
* *
* Copyright (c) 2024, Přemysl Eric Janouch <p@janouch.name> * Copyright (c) 2024, Přemysl Eric Janouch <p@janouch.name>
* *
@ -207,7 +207,8 @@ compress_value (unsigned value, struct str *encoded)
static void static void
compress_pulses (const struct pulse *pulses, size_t len, struct str *encoded) compress_pulses (const struct pulse *pulses, size_t len, struct str *encoded)
{ {
unsigned counts[len] = {}; unsigned counts[len];
memset (counts, 0, sizeof counts);
for (size_t i = 0; i < len; i++) for (size_t i = 0; i < len; i++)
for (size_t k = 0; k < len; k++) for (size_t k = 0; k < len; k++)
if (pulse_equal (pulses[i], pulses[k])) if (pulse_equal (pulses[i], pulses[k]))
@ -259,8 +260,9 @@ enum
// 0x134 (EKX5S ~ 5s, 5th generation remote) // 0x134 (EKX5S ~ 5s, 5th generation remote)
// 0x195 (EKX4S ~ 4s, 4th generation remote) // 0x195 (EKX4S ~ 4s, 4th generation remote)
// 0x184 (international edition) // 0x184 (EKX5S-T, international edition)
USB_PRODUCT_SMTCTL_SMART = 0x0195, USB_PRODUCT_SMTCTL_SMART_EKX4S = 0x0195,
USB_PRODUCT_SMTCTL_SMART_EKX5S_T = 0x0184,
// There should only ever be one interface. // There should only ever be one interface.
USB_INTERFACE = 0, USB_INTERFACE = 0,
@ -551,7 +553,7 @@ send_identify (libusb_device_handle *device, struct error **e)
return error_set (e, "device busy or not supported"); return error_set (e, "device busy or not supported");
#if 0 #if 0
// My device does not respond to this request. // The EKX4S does not respond to this request.
static uint8_t c_serial[] = { -5, -5, -5, -5 }; static uint8_t c_serial[] = { -5, -5, -5, -5 };
if ((result = libusb_bulk_transfer (device, g.endpoint_out, if ((result = libusb_bulk_transfer (device, g.endpoint_out,
c_serial, sizeof c_serial, &len, 100))) c_serial, sizeof c_serial, &len, 100)))
@ -667,8 +669,14 @@ main (int argc, char *argv[])
if (result) if (result)
exit_fatal ("libusb: %s", libusb_strerror (result)); exit_fatal ("libusb: %s", libusb_strerror (result));
libusb_device_handle *device = libusb_device_handle *device = NULL;
find_device (USB_VENDOR_SMTCTL, USB_PRODUCT_SMTCTL_SMART, &result); if (!device && !result)
device = find_device (USB_VENDOR_SMTCTL,
USB_PRODUCT_SMTCTL_SMART_EKX4S, &result);
if (!device && !result)
device = find_device (USB_VENDOR_SMTCTL,
USB_PRODUCT_SMTCTL_SMART_EKX5S_T, &result);
if (result) if (result)
exit_fatal ("couldn't open device: %s", libusb_strerror (result)); exit_fatal ("couldn't open device: %s", libusb_strerror (result));
else if (!device) else if (!device)