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ltunify: preliminary HID++ 2.0 support, add TODO

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This commit is contained in:
Peter Wu
2013-04-30 17:40:53 +02:00
parent cfbf072a9c
commit e2faf04f8f
4 changed files with 184 additions and 2 deletions
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24
ltunify.c
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@@ -410,6 +410,14 @@ static bool do_read_skippy(int fd, struct hidpp_message *msg,
if (msg->report_id == exp_report_id && msg->sub_id == exp_sub_id) {
return true;
}
// guess: 0xFF is error message in HID++ 2.0?
if (msg->report_id == LONG_MESSAGE && msg->sub_id == 0xFF) {
if (debug_enabled) {
fprintf(stderr, "HID++ 2.0 error %#04x\n",
msg->msg_long.str[2]);
}
return false;
}
if (msg->report_id == SHORT_MESSAGE && msg->sub_id == SUB_ERROR_MSG
&& msg->msg_error.sub_id == exp_sub_id) {
struct msg_error *error = &msg->msg_error;
@@ -459,6 +467,9 @@ static bool do_read_skippy(int fd, struct hidpp_message *msg,
return true;
}
// TODO: separate files
#include "hidpp20.c"
static bool set_register(int fd, u8 device_index, u8 address,
u8 *params, struct hidpp_message *res, bool is_long_req) {
u8 exp_sub_id;
@@ -890,8 +901,12 @@ void gather_device_info(int fd, u8 device_index) {
get_hidpp_version(fd, device_index, &dev->hidpp_version);
get_device_ext_pair_info(fd, device_index);
get_device_name(fd, device_index);
if (get_device_versions(fd, device_index, &dev->version)) {
dev->device_available = true;
if (dev->hidpp_version.major == 0 && dev->hidpp_version.minor == 0) {
if (get_device_versions(fd, device_index, &dev->version)) {
dev->device_available = true;
}
} else {
// TODO: hid++20 support
}
} else {
// retrieve some information from notifier
@@ -1240,8 +1255,13 @@ int main(int argc, char **argv) {
device_index = find_device_index_for_type(fd, args[1], NULL);
if (device_index) {
struct device *dev = &devices[device_index - 1];
gather_device_info(fd, device_index);
print_detailed_device(device_index);
if (dev->hidpp_version.major == 2 && dev->hidpp_version.minor == 0) {
// TODO: separate fetch/print
hidpp20_print_features(fd, device_index);
}
} else {
fprintf(stderr, "Device %s not found\n", args[1]);
}