Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d

Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/hal/lib/athena/PortsInternal.h b/hal/lib/athena/PortsInternal.h
new file mode 100644
index 0000000..391c38b
--- /dev/null
+++ b/hal/lib/athena/PortsInternal.h
@@ -0,0 +1,37 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2016-2017. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include <stdint.h>
+
+#include "HAL/ChipObject.h"
+
+namespace hal {
+constexpr int32_t kNumAccumulators = tAccumulator::kNumSystems;
+constexpr int32_t kNumAnalogTriggers = tAnalogTrigger::kNumSystems;
+constexpr int32_t kNumAnalogInputs = 8;
+constexpr int32_t kNumAnalogOutputs = tAO::kNumMXPRegisters;
+constexpr int32_t kNumCounters = tCounter::kNumSystems;
+constexpr int32_t kNumDigitalHeaders = 10;
+constexpr int32_t kNumDigitalMXPChannels = 16;
+constexpr int32_t kNumDigitalSPIPortChannels = 5;
+constexpr int32_t kNumPWMHeaders = tPWM::kNumHdrRegisters;
+constexpr int32_t kNumDigitalChannels =
+    kNumDigitalHeaders + kNumDigitalMXPChannels + kNumDigitalSPIPortChannels;
+constexpr int32_t kNumPWMChannels = tPWM::kNumMXPRegisters + kNumPWMHeaders;
+constexpr int32_t kNumDigitalPWMOutputs =
+    tDIO::kNumPWMDutyCycleAElements + tDIO::kNumPWMDutyCycleBElements;
+constexpr int32_t kNumEncoders = tEncoder::kNumSystems;
+constexpr int32_t kNumInterrupts = tInterrupt::kNumSystems;
+constexpr int32_t kNumRelayChannels = 8;
+constexpr int32_t kNumRelayHeaders = kNumRelayChannels / 2;
+constexpr int32_t kNumPCMModules = 63;
+constexpr int32_t kNumSolenoidChannels = 8;
+constexpr int32_t kNumPDPModules = 63;
+constexpr int32_t kNumPDPChannels = 16;
+}  // namespace hal