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10b396b4c2
This is a breaking change to the WebSockets layer to align it with recent specification documentation work. To support this, HAL SimValue changed readonly to a direction enum. This allows specifying bidirectional in addition to input and output. The SimValue change is specifically designed to avoid API and ABI breakage. This is completely transparent in C++; in Java a new callback class was added, and the old readonly functions have been marked deprecated. A new SimValue creation function for enums allows specifying double values for each enum value, not just strings. This allows mapping enum values to doubles in the WebSockets layer. A ":" in the SimDevice name now maps it to different WebSocket types (e.g. "Accel:Name" becomes type "Accel", device "Name"). The type is hidden in the GUI. Other WebSockets changes: * Implemented match_time and game_data * Added joystick rumble data * Added builtin accelerometer support * SimValue enums are mapped to string and double value on WS interface * Added WebSockets protocol specification * Added READMEs
86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2019-2020 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#include "hal/simulation/SimDeviceData.h"
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#include "hal/simulation/SimDataValue.h"
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extern "C" {
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void HALSIM_SetSimDeviceEnabled(const char* prefix, HAL_Bool enabled) {}
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HAL_Bool HALSIM_IsSimDeviceEnabled(const char* name) { return false; }
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int32_t HALSIM_RegisterSimDeviceCreatedCallback(
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const char* prefix, void* param, HALSIM_SimDeviceCallback callback,
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HAL_Bool initialNotify) {
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return 0;
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}
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void HALSIM_CancelSimDeviceCreatedCallback(int32_t uid) {}
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int32_t HALSIM_RegisterSimDeviceFreedCallback(const char* prefix, void* param,
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HALSIM_SimDeviceCallback callback,
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HAL_Bool initialNotify) {
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return 0;
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}
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void HALSIM_CancelSimDeviceFreedCallback(int32_t uid) {}
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HAL_SimDeviceHandle HALSIM_GetSimDeviceHandle(const char* name) { return 0; }
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const char* HALSIM_GetSimDeviceName(HAL_SimDeviceHandle handle) { return ""; }
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HAL_SimDeviceHandle HALSIM_GetSimValueDeviceHandle(HAL_SimValueHandle handle) {
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return 0;
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}
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void HALSIM_EnumerateSimDevices(const char* prefix, void* param,
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HALSIM_SimDeviceCallback callback) {}
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int32_t HALSIM_RegisterSimValueCreatedCallback(HAL_SimDeviceHandle device,
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void* param,
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HALSIM_SimValueCallback callback,
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HAL_Bool initialNotify) {
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return 0;
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}
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void HALSIM_CancelSimValueCreatedCallback(int32_t uid) {}
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int32_t HALSIM_RegisterSimValueChangedCallback(HAL_SimValueHandle handle,
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void* param,
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HALSIM_SimValueCallback callback,
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HAL_Bool initialNotify) {
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return 0;
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}
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void HALSIM_CancelSimValueChangedCallback(int32_t uid) {}
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HAL_SimValueHandle HALSIM_GetSimValueHandle(HAL_SimDeviceHandle device,
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const char* name) {
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return 0;
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}
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void HALSIM_EnumerateSimValues(HAL_SimDeviceHandle device, void* param,
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HALSIM_SimValueCallback callback) {}
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const char** HALSIM_GetSimValueEnumOptions(HAL_SimValueHandle handle,
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int32_t* numOptions) {
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*numOptions = 0;
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return nullptr;
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}
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const double* HALSIM_GetSimValueEnumDoubleValues(HAL_SimValueHandle handle,
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int32_t* numOptions) {
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*numOptions = 0;
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return nullptr;
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}
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void HALSIM_ResetSimDeviceData(void) {}
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} // extern "C"
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