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Fix wireless dongle on Linux #303

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Fix wireless dongle on Linux #303

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85b4272
fix wireless dongle on linux
Jan 11, 2024
87e5f5b
updated buffer length
Jan 11, 2024
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12 changes: 6 additions & 6 deletions src/driver_vive.c
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Original file line number Diff line number Diff line change
Expand Up @@ -219,16 +219,16 @@ static uint8_t vive_magic_raw_mode_1[] = {VIVE_REPORT_CHANGE_MODE, 0x01, 0x00, 0
static uint8_t vive_request_version_info[] = {VIVE_REPORT_VERSION};

// Windows needs 64 size for the wireless dongle
static uint8_t vive_magic_rf_raw_mode_0[64] = {
static uint8_t vive_magic_rf_raw_mode_0[MAGIC_COMMAND_LENGTH] = {
VIVE_REPORT_COMMAND, VIVE_COMMAND_CHANGE_PROTOCOL, 0x6, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00};
static uint8_t vive_magic_rf_raw_mode_1[] = {
VIVE_REPORT_COMMAND, VIVE_COMMAND_CHANGE_PROTOCOL, 0x6, 0x01, 0x01, 0x00, 0x02, 0x00, 0x00};
// Windows needs 64 size for the wireless dongle
static uint8_t vive_magic_protocol_switch[64] = {
static uint8_t vive_magic_protocol_switch[MAGIC_COMMAND_LENGTH] = {
VIVE_REPORT_COMMAND, VIVE_COMMAND_CHANGE_PROTOCOL, 0x3, 0x00, 0x01, 0x00};
static uint8_t vive_request_pairing[] = {VIVE_REPORT_COMMAND, VIVE_COMMAND_PAIR, 0x03, 0x01, 0x10, 0x27};
// Windows needs 64 size for the wireless dongle
static uint8_t vive_magic_protocol_super_magic[64] = {VIVE_REPORT_COMMAND,
static uint8_t vive_magic_protocol_super_magic[MAGIC_COMMAND_LENGTH] = {VIVE_REPORT_COMMAND,
VIVE_COMMAND_CONFIGURE_RADIO,
0x10,
0xbe,
Expand Down Expand Up @@ -568,7 +568,7 @@ void vive_switch_mode(struct SurviveUSBInfo *driverInfo, enum LightcapMode light
SurviveObject *w = driverInfo->so;
if (driverInfo->timeWithoutFlag == 0) {
driverInfo->timeWithoutFlag = 1;
uint8_t buffer[9] = {0};
uint8_t buffer[64] = {0};
size_t buffer_length = 0;
if (survive_device_is_rf(driverInfo->device_info)) {
buffer[0] = VIVE_REPORT_COMMAND;
Expand All @@ -581,11 +581,11 @@ void vive_switch_mode(struct SurviveUSBInfo *driverInfo, enum LightcapMode light
buffer[6] = 2;
buffer[7] = lightcapMode == LightcapMode_raw2 ? 1 : 0;
buffer[8] = 0;
buffer_length = 9;
buffer_length = 64;
} else {
buffer[0] = VIVE_REPORT_CHANGE_MODE;
buffer[1] = (lightcapMode == LightcapMode_raw1) ? 1 : (lightcapMode == LightcapMode_raw2) ? 3 : 0;
buffer_length = 5;
buffer_length = 64;
}

if (driverInfo->handle) {
Expand Down
5 changes: 5 additions & 0 deletions src/driver_vive.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,11 @@
#include <libusb-1.0/libusb.h>
#endif
#endif
#if defined(WINDOWS) || defined(WIN32) || defined(_WIN32)
#define MAGIC_COMMAND_LENGTH 64
#else
#define MAGIC_COMMAND_LENGTH
#endif

#include "os_generic.h"

Expand Down