Simplified the axis processing into a function

This commit is contained in:
patters-match 2024-11-02 15:18:57 +00:00
parent bd4bdd5210
commit 68b1a7569a
2 changed files with 106 additions and 243 deletions

View File

@ -491,219 +491,33 @@ CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherUtils::convertAnalogSticks(H
uint8_t *cur_data = &data->data_union.controller.cur_hid_data[0];
if (cur_data == NULL) return CONTROLLER_PATCHER_ERROR_NULL_POINTER;
int32_t deadzone = 0;
processStickAxis(buffer->leftStick.x, cur_data, deviceslot,
CONTRPS_VPAD_BUTTON_L_STICK_X, CONTRPS_VPAD_BUTTON_L_STICK_X_DEADZONE,
CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX, CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_LENGTH,
CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_OFFSET, CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX_MSB,
CONTRPS_VPAD_BUTTON_L_STICK_X_DEFAULT_MSB, CONTRPS_VPAD_BUTTON_L_STICK_X_SIGNED,
CONTRPS_VPAD_BUTTON_L_STICK_X_INVERT);
uint16_t l_stick_x_axis_input = 0;
uint16_t l_stick_y_axis_input = 0;
uint16_t r_stick_x_axis_input = 0;
uint16_t r_stick_y_axis_input = 0;
int16_t l_stick_x_axis_signed = 0;
int16_t l_stick_y_axis_signed = 0;
int16_t r_stick_x_axis_signed = 0;
int16_t r_stick_y_axis_signed = 0;
processStickAxis(buffer->leftStick.y, cur_data, deviceslot,
CONTRPS_VPAD_BUTTON_L_STICK_Y, CONTRPS_VPAD_BUTTON_L_STICK_Y_DEADZONE,
CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX, CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_LENGTH,
CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_OFFSET, CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX_MSB,
CONTRPS_VPAD_BUTTON_L_STICK_Y_DEFAULT_MSB, CONTRPS_VPAD_BUTTON_L_STICK_Y_SIGNED,
CONTRPS_VPAD_BUTTON_L_STICK_Y_INVERT);
uint16_t l_stick_x_axis_min = 0;
uint16_t l_stick_x_axis_max = 0;
uint16_t l_stick_x_axis_def = 0;
uint16_t l_stick_y_axis_min = 0;
uint16_t l_stick_y_axis_max = 0;
uint16_t l_stick_y_axis_def = 0;
uint16_t r_stick_x_axis_min = 0;
uint16_t r_stick_x_axis_max = 0;
uint16_t r_stick_x_axis_def = 0;
uint16_t r_stick_y_axis_min = 0;
uint16_t r_stick_y_axis_max = 0;
uint16_t r_stick_y_axis_def = 0;
processStickAxis(buffer->rightStick.x, cur_data, deviceslot,
CONTRPS_VPAD_BUTTON_R_STICK_X, CONTRPS_VPAD_BUTTON_R_STICK_X_DEADZONE,
CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX, CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_LENGTH,
CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_OFFSET, CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX_MSB,
CONTRPS_VPAD_BUTTON_R_STICK_X_DEFAULT_MSB, CONTRPS_VPAD_BUTTON_R_STICK_X_SIGNED,
CONTRPS_VPAD_BUTTON_R_STICK_X_INVERT);
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X][0] != CONTROLLER_PATCHER_INVALIDVALUE){
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_DEADZONE][0] == CONTROLLER_PATCHER_VALUE_SET){
deadzone = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_DEADZONE][1];
}
// Read 1st byte of axis HID data & Min/Max/Default values
l_stick_x_axis_input = cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X][0]];
l_stick_x_axis_min = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX][0];
l_stick_x_axis_max = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX][1];
l_stick_x_axis_def = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X][1];
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_LENGTH][0] == CONTROLLER_PATCHER_VALUE_SET && config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_LENGTH][1] > 8){
// Need more than 8 bits, read 2nd byte of axis HID data
l_stick_x_axis_input |= (cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X][0] + 1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_OFFSET][0] == CONTROLLER_PATCHER_VALUE_SET){
// Shift right to trim unwanted leading bits
l_stick_x_axis_input >>= config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_OFFSET][1];
}
// Mask off unwanted trailing bits
l_stick_x_axis_input &= ((1 << config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_LENGTH][1]) - 1);
// Combine most significant bytes of Min/Max/Default values
l_stick_x_axis_min |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX_MSB][0] << 8);
l_stick_x_axis_max |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_MINMAX_MSB][1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_DEFAULT_MSB][0] == CONTROLLER_PATCHER_VALUE_SET){
l_stick_x_axis_def |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_DEFAULT_MSB][1] << 8);
}
}
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_SIGNED][1]) {
// Extend sign bits if axis HID data is signed
l_stick_x_axis_signed = signExtendValue(l_stick_x_axis_input, config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_BIT_LENGTH][1]);
buffer->leftStick.x += convertAnalogValue(l_stick_x_axis_signed,
(int16_t)l_stick_x_axis_def,
(int16_t)l_stick_x_axis_min,
(int16_t)l_stick_x_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_INVERT][1],
deadzone);
} else {
buffer->leftStick.x += convertAnalogValue(l_stick_x_axis_input,
l_stick_x_axis_def,
l_stick_x_axis_min,
l_stick_x_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_INVERT][1],
deadzone);
}
}
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y][0] != CONTROLLER_PATCHER_INVALIDVALUE){
deadzone = 0;
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_DEADZONE][0] == CONTROLLER_PATCHER_VALUE_SET){
deadzone = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_DEADZONE][1];
}
// Read 1st byte of axis HID data & Min/Max/Default values
l_stick_y_axis_input = cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y][0]];
l_stick_y_axis_min = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX][0];
l_stick_y_axis_max = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX][1];
l_stick_y_axis_def = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y][1];
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_LENGTH][0] == CONTROLLER_PATCHER_VALUE_SET && config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_LENGTH][1] > 8){
// Need more than 8 bits, read 2nd byte of axis HID data
l_stick_y_axis_input |= (cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y][0] + 1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_OFFSET][0] == CONTROLLER_PATCHER_VALUE_SET){
// Shift right to trim unwanted leading bits
l_stick_y_axis_input >>= config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_OFFSET][1];
}
// Mask off unwanted trailing bits
l_stick_y_axis_input &= ((1 << config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_LENGTH][1]) - 1);
// Combine most significant bytes of Min/Max/Default values
l_stick_y_axis_min |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX_MSB][0] << 8);
l_stick_y_axis_max |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_MINMAX_MSB][1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_DEFAULT_MSB][0] == CONTROLLER_PATCHER_VALUE_SET){
l_stick_y_axis_def |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_DEFAULT_MSB][1] << 8);
}
}
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_SIGNED][1]) {
// Extend sign bits if axis HID data is signed
l_stick_y_axis_signed = signExtendValue(l_stick_y_axis_input, config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_BIT_LENGTH][1]);
buffer->leftStick.y += convertAnalogValue(l_stick_y_axis_signed,
(int16_t)l_stick_y_axis_def,
(int16_t)l_stick_y_axis_min,
(int16_t)l_stick_y_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_INVERT][1],
deadzone);
} else {
buffer->leftStick.y += convertAnalogValue(l_stick_y_axis_input,
l_stick_y_axis_def,
l_stick_y_axis_min,
l_stick_y_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_Y_INVERT][1],
deadzone);
}
}
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X][0] != CONTROLLER_PATCHER_INVALIDVALUE){
deadzone = 0;
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_DEADZONE][0] == CONTROLLER_PATCHER_VALUE_SET){
deadzone = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_DEADZONE][1];
}
// Read 1st byte of axis HID data & Min/Max/Default values
r_stick_x_axis_input = cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X][0]];
r_stick_x_axis_min = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX][0];
r_stick_x_axis_max = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX][1];
r_stick_x_axis_def = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X][1];
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_LENGTH][0] == CONTROLLER_PATCHER_VALUE_SET && config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_LENGTH][1] > 8){
// Need more than 8 bits, read 2nd byte of axis HID data
r_stick_x_axis_input |= (cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X][0] + 1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_OFFSET][0] == CONTROLLER_PATCHER_VALUE_SET){
// Shift right to trim unwanted leading bits
r_stick_x_axis_input >>= config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_OFFSET][1];
}
// Mask off unwanted trailing bits
r_stick_x_axis_input &= ((1 << config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_LENGTH][1]) - 1);
// Combine most significant bytes of Min/Max/Default values
r_stick_x_axis_min |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX_MSB][0] << 8);
r_stick_x_axis_max |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_MINMAX_MSB][1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_DEFAULT_MSB][0] == CONTROLLER_PATCHER_VALUE_SET){
r_stick_x_axis_def |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_DEFAULT_MSB][1] << 8);
}
}
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_SIGNED][1]) {
// Extend sign bits if axis HID data is signed
r_stick_x_axis_signed = signExtendValue(r_stick_x_axis_input, config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_BIT_LENGTH][1]);
buffer->rightStick.x += convertAnalogValue(r_stick_x_axis_signed,
(int16_t)r_stick_x_axis_def,
(int16_t)r_stick_x_axis_min,
(int16_t)r_stick_x_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_INVERT][1],
deadzone);
} else {
buffer->rightStick.x += convertAnalogValue(r_stick_x_axis_input,
r_stick_x_axis_def,
r_stick_x_axis_min,
r_stick_x_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_X_INVERT][1],
deadzone);
}
}
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y][0] != CONTROLLER_PATCHER_INVALIDVALUE){
deadzone = 0;
if(config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_DEADZONE][0] == CONTROLLER_PATCHER_VALUE_SET){
deadzone = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_DEADZONE][1];
}
// Read 1st byte of axis HID data & Min/Max/Default values
r_stick_y_axis_input = cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y][0]];
r_stick_y_axis_min = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX][0];
r_stick_y_axis_max = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX][1];
r_stick_y_axis_def = config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y][1];
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_LENGTH][0] == CONTROLLER_PATCHER_VALUE_SET && config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_LENGTH][1] > 8){
// Need more than 8 bits, read 2nd byte of axis HID data
r_stick_y_axis_input |= (cur_data[config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y][0] + 1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_OFFSET][0] == CONTROLLER_PATCHER_VALUE_SET){
// Shift right to trim unwanted leading bits
r_stick_y_axis_input >>= config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_OFFSET][1];
}
// Mask off unwanted trailing bits
r_stick_y_axis_input &= ((1 << config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_LENGTH][1]) - 1);
// Combine most significant bytes of Min/Max/Default values
r_stick_y_axis_min |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX_MSB][0] << 8);
r_stick_y_axis_max |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX_MSB][1] << 8);
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_DEFAULT_MSB][0] == CONTROLLER_PATCHER_VALUE_SET){
r_stick_y_axis_def |= (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_DEFAULT_MSB][1] << 8);
}
}
if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_SIGNED][1]) {
// Extend sign bits if axis HID data is signed
r_stick_y_axis_signed = signExtendValue(r_stick_y_axis_input, config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_LENGTH][1]);
buffer->rightStick.y += convertAnalogValue(r_stick_y_axis_signed,
(int16_t)r_stick_y_axis_def,
(int16_t)r_stick_y_axis_min,
(int16_t)r_stick_y_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_INVERT][1],
deadzone);
} else {
buffer->rightStick.y += convertAnalogValue(r_stick_y_axis_input,
r_stick_y_axis_def,
r_stick_y_axis_min,
r_stick_y_axis_max,
config_controller[deviceslot][CONTRPS_VPAD_BUTTON_R_STICK_Y_INVERT][1],
deadzone);
}
}
processStickAxis(buffer->rightStick.y, cur_data, deviceslot,
CONTRPS_VPAD_BUTTON_R_STICK_Y, CONTRPS_VPAD_BUTTON_R_STICK_Y_DEADZONE,
CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX, CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_LENGTH,
CONTRPS_VPAD_BUTTON_R_STICK_Y_BIT_OFFSET, CONTRPS_VPAD_BUTTON_R_STICK_Y_MINMAX_MSB,
CONTRPS_VPAD_BUTTON_R_STICK_Y_DEFAULT_MSB, CONTRPS_VPAD_BUTTON_R_STICK_Y_SIGNED,
CONTRPS_VPAD_BUTTON_R_STICK_Y_INVERT);
uint8_t stick_values = 0;
@ -794,43 +608,68 @@ CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherUtils::convertAnalogSticks(H
}
}
}
// if (config_controller[deviceslot][CONTRPS_VPAD_BUTTON_L_STICK_X_SIGNED][1]) {
// int16_t temp_l_stick_x_axis_min = (int16_t)l_stick_x_axis_min;
// int16_t temp_l_stick_y_axis_min = (int16_t)l_stick_y_axis_min;
// int16_t temp_l_stick_x_axis_def = (int16_t)l_stick_x_axis_def;
// int16_t temp_l_stick_y_axis_def = (int16_t)l_stick_y_axis_def;
// int16_t temp_l_stick_x_axis_max = (int16_t)l_stick_x_axis_max;
// int16_t temp_l_stick_y_axis_max = (int16_t)l_stick_y_axis_max;
// log_printf(
// "MinX %+5d %04X DefX %+5d MaxX %+5d %04X MinY %+5d %04X DefY %+5d MaxY %+5d %04X X %+1.3f(%+5d %04X) Y %+1.3f(%+5d %04X)\n",
// temp_l_stick_x_axis_min,l_stick_x_axis_min,
// temp_l_stick_x_axis_def,
// temp_l_stick_x_axis_max,l_stick_x_axis_max,
// temp_l_stick_y_axis_min,l_stick_y_axis_min,
// temp_l_stick_y_axis_def,
// temp_l_stick_y_axis_max,l_stick_y_axis_max,
// buffer->leftStick.x,l_stick_x_axis_signed,l_stick_x_axis_signed,
// buffer->leftStick.y,l_stick_y_axis_signed,l_stick_y_axis_signed
// );
// } else {
// log_printf(
// "MinX %+5d %04X DefX %+5d MaxX %+5d %04X MinY %+5d %04X DefY %+5d MaxY %+5d %04X X %+1.3f(%+5d %04X) Y %+1.3f(%+5d %04X)\n",
// l_stick_x_axis_min,l_stick_x_axis_min,
// l_stick_x_axis_def,
// l_stick_x_axis_max,l_stick_x_axis_max,
// l_stick_y_axis_min,l_stick_y_axis_min,
// l_stick_y_axis_def,
// l_stick_y_axis_max,l_stick_y_axis_max,
// buffer->leftStick.x,l_stick_x_axis_input,l_stick_x_axis_input,
// buffer->leftStick.y,l_stick_y_axis_input,l_stick_y_axis_input
// );
// }
}
return CONTROLLER_PATCHER_ERROR_NONE;
}
CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherUtils::processStickAxis(
float &buffer_axis, const uint8_t *cur_data, int32_t deviceslot,
uint8_t axis_code, uint8_t axis_deadzone_code,
uint8_t axis_minmax_code, uint8_t axis_bit_length_code,
uint8_t axis_bit_offset_code, uint8_t axis_minmax_msb_code,
uint8_t axis_default_msb_code, uint8_t axis_signed_code,
uint8_t axis_invert_code) {
if (cur_data == NULL) return CONTROLLER_PATCHER_ERROR_NULL_POINTER;
if (config_controller[deviceslot][axis_code][0] != CONTROLLER_PATCHER_INVALIDVALUE) {
uint8_t deadzone = (config_controller[deviceslot][axis_deadzone_code][0] == CONTROLLER_PATCHER_VALUE_SET)
? config_controller[deviceslot][axis_deadzone_code][1]
: 0;
// Read 1st byte of axis HID data & Min/Max/Default values
uint16_t axis_input = cur_data[config_controller[deviceslot][axis_code][0]];
uint16_t axis_min = config_controller[deviceslot][axis_minmax_code][0];
uint16_t axis_max = config_controller[deviceslot][axis_minmax_code][1];
uint16_t axis_default = config_controller[deviceslot][axis_code][1];
// Axis report larger than 8 bits?
if (config_controller[deviceslot][axis_bit_length_code][0] == CONTROLLER_PATCHER_VALUE_SET &&
config_controller[deviceslot][axis_bit_length_code][1] > 8) {
// Read 2nd byte of axis HID data
axis_input |= (cur_data[config_controller[deviceslot][axis_code][0] + 1] << 8);
if (config_controller[deviceslot][axis_bit_offset_code][0] == CONTROLLER_PATCHER_VALUE_SET) {
// Shift right to trim unwanted leading bits
axis_input >>= config_controller[deviceslot][axis_bit_offset_code][1];
}
// Mask off unwanted trailing bits
axis_input &= ((1 << config_controller[deviceslot][axis_bit_length_code][1]) - 1);
// Combine most significant bytes of Min/Max/Default values
axis_min |= (config_controller[deviceslot][axis_minmax_msb_code][0] << 8);
axis_max |= (config_controller[deviceslot][axis_minmax_msb_code][1] << 8);
if (config_controller[deviceslot][axis_default_msb_code][0] == CONTROLLER_PATCHER_VALUE_SET) {
axis_default |= (config_controller[deviceslot][axis_default_msb_code][1] << 8);
}
}
if (config_controller[deviceslot][axis_signed_code][1]) {
// Extend sign bits if axis HID data is signed
int16_t signed_input = signExtendValue(axis_input, config_controller[deviceslot][axis_bit_length_code][1]);
buffer_axis += convertAnalogValue(signed_input, (int16_t)axis_default, (int16_t)axis_min, (int16_t)axis_max,
config_controller[deviceslot][axis_invert_code][1], deadzone);
} else {
buffer_axis += convertAnalogValue(axis_input, axis_default, axis_min, axis_max,
config_controller[deviceslot][axis_invert_code][1], deadzone);
}
}
return CONTROLLER_PATCHER_ERROR_NONE;
}
CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherUtils::setEmulatedSticks(VPADStatus *buffer, uint32_t *last_emulatedSticks) {
if (buffer == NULL || last_emulatedSticks == NULL) return CONTROLLER_PATCHER_ERROR_NULL_POINTER;

View File

@ -167,6 +167,30 @@ private:
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* Stick functions
*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/**
\brief Process HID report data for a stick axis.
\param buffer_axis Reference to axis buffer
\param cur_data Pointer to the device HID data
\param deviceslot Device slot
\param axis_code CONTRPS_VPAD_BUTTON_*_STICK_* start byte in HID data of axis report, default value
\param axis_deadzone_code CONTRPS_VPAD_BUTTON_*_STICK_*_DEADZONE axis deadzone
\param axis_minmax_code CONTRPS_VPAD_BUTTON_*_STICK_*_MINMAX least significant bytes for axis min, axis max
\param axis_bit_length_code CONTRPS_VPAD_BUTTON_*_STICK_*_BIT_LENGTH 8 to 16 bits supported
\param axis_bit_offset_code CONTRPS_VPAD_BUTTON_*_STICK_*_BIT_OFFSET not all HID data is byte-aligned (Adaptoid uses 2 x 12bit axes)
\param axis_minmax_msb_code CONTRPS_VPAD_BUTTON_*_STICK_*_MINMAX_MSB most significant bytes for axis min, axis max
\param axis_default_msb_code CONTRPS_VPAD_BUTTON_*_STICK_*_DEFAULT_MSB most significant byte for axis default value
\param axis_signed_code CONTRPS_VPAD_BUTTON_*_STICK_*_SIGNED is axis report a signed value?
\param axis_invert_code CONTRPS_VPAD_BUTTON_*_STICK_*_INVERT invert axis?
\return When the functions failed result < 0 is returned. If the result is >= 0 the function was successful.
**/
static CONTROLLER_PATCHER_RESULT_OR_ERROR processStickAxis(float &buffer_axis, const uint8_t *cur_data, int32_t deviceslot,
uint8_t axis_code, uint8_t axis_deadzone_code, uint8_t axis_minmax_code,
uint8_t axis_bit_length_code, uint8_t axis_bit_offset_code,
uint8_t axis_minmax_msb_code, uint8_t axis_default_msb_code,
uint8_t axis_signed_code, uint8_t axis_invert_code);
/**
\brief Sign-extend negative numbers of lower bit lengths into int16_t type