Renamed folders for consistency, using sim/athena/shared schema (#27)

Rename the following folders: hal/lib/Athena -> hal/lib/athena hal/lib/Desktop -> hal/lib/sim hal/lib/Shared -> hal/lib/shared wpilibc/Athena -> wpilibc/athena wpilibc/simulation -> wpilibc/sim Windows users may need to run gradlew clean after updating.
2026-06-27 02:01:42 +00:00 · 2016-05-22 17:55:51 -04:00
parent 54092378e9
commit e71f454b9d
308 changed files with 14 additions and 14 deletions
--- a/hal/lib/athena/SerialPort.cpp
+++ b/hal/lib/athena/SerialPort.cpp
@@ -0,0 +1,147 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2016. 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.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#include "HAL/SerialPort.hpp"
+#include "visa/visa.h"
+
+static uint32_t m_resourceManagerHandle;
+static uint32_t m_portHandle[2];
+
+extern "C" {
+
+void serialInitializePort(uint8_t port, int32_t* status) {
+  char const* portName;
+
+  if (m_resourceManagerHandle == 0)
+    viOpenDefaultRM((ViSession*)&m_resourceManagerHandle);
+
+  if (port == 0)
+    portName = "ASRL1::INSTR";
+  else if (port == 1)
+    portName = "ASRL2::INSTR";
+  else
+    portName = "ASRL3::INSTR";
+
+  *status = viOpen(m_resourceManagerHandle, const_cast<char*>(portName),
+                   VI_NULL, VI_NULL, (ViSession*)&m_portHandle[port]);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetBaudRate(uint8_t port, uint32_t baud, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_BAUD, baud);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetDataBits(uint8_t port, uint8_t bits, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_DATA_BITS, bits);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetParity(uint8_t port, uint8_t parity, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_PARITY, parity);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetStopBits(uint8_t port, uint8_t stopBits, int32_t* status) {
+  *status =
+      viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_STOP_BITS, stopBits);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetWriteMode(uint8_t port, uint8_t mode, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_WR_BUF_OPER_MODE, mode);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetFlowControl(uint8_t port, uint8_t flow, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_FLOW_CNTRL, flow);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetTimeout(uint8_t port, float timeout, int32_t* status) {
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_TMO_VALUE,
+                           (uint32_t)(timeout * 1e3));
+  if (*status > 0) *status = 0;
+}
+
+void serialEnableTermination(uint8_t port, char terminator, int32_t* status) {
+  viSetAttribute(m_portHandle[port], VI_ATTR_TERMCHAR_EN, VI_TRUE);
+  viSetAttribute(m_portHandle[port], VI_ATTR_TERMCHAR, terminator);
+  *status = viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_END_IN,
+                           VI_ASRL_END_TERMCHAR);
+  if (*status > 0) *status = 0;
+}
+
+void serialDisableTermination(uint8_t port, int32_t* status) {
+  viSetAttribute(m_portHandle[port], VI_ATTR_TERMCHAR_EN, VI_FALSE);
+  *status =
+      viSetAttribute(m_portHandle[port], VI_ATTR_ASRL_END_IN, VI_ASRL_END_NONE);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetReadBufferSize(uint8_t port, uint32_t size, int32_t* status) {
+  *status = viSetBuf(m_portHandle[port], VI_READ_BUF, size);
+  if (*status > 0) *status = 0;
+}
+
+void serialSetWriteBufferSize(uint8_t port, uint32_t size, int32_t* status) {
+  *status = viSetBuf(m_portHandle[port], VI_WRITE_BUF, size);
+  if (*status > 0) *status = 0;
+}
+
+int32_t serialGetBytesReceived(uint8_t port, int32_t* status) {
+  int32_t bytes = 0;
+
+  *status = viGetAttribute(m_portHandle[port], VI_ATTR_ASRL_AVAIL_NUM, &bytes);
+  if (*status > 0) *status = 0;
+  return bytes;
+}
+
+uint32_t serialRead(uint8_t port, char* buffer, int32_t count,
+                    int32_t* status) {
+  uint32_t retCount = 0;
+
+  *status =
+      viRead(m_portHandle[port], (ViPBuf)buffer, count, (ViPUInt32)&retCount);
+
+  if (*status == VI_ERROR_IO || *status == VI_ERROR_ASRL_OVERRUN ||
+      *status == VI_ERROR_ASRL_FRAMING || *status == VI_ERROR_ASRL_PARITY) {
+    int32_t localStatus = 0;
+    serialClear(port, &localStatus);
+  }
+
+  if (*status == VI_ERROR_TMO || *status > 0) *status = 0;
+  return retCount;
+}
+
+uint32_t serialWrite(uint8_t port, const char* buffer, int32_t count,
+                     int32_t* status) {
+  uint32_t retCount = 0;
+
+  *status =
+      viWrite(m_portHandle[port], (ViPBuf)buffer, count, (ViPUInt32)&retCount);
+
+  if (*status > 0) *status = 0;
+  return retCount;
+}
+
+void serialFlush(uint8_t port, int32_t* status) {
+  *status = viFlush(m_portHandle[port], VI_WRITE_BUF);
+  if (*status > 0) *status = 0;
+}
+
+void serialClear(uint8_t port, int32_t* status) {
+  *status = viClear(m_portHandle[port]);
+  if (*status > 0) *status = 0;
+}
+
+void serialClose(uint8_t port, int32_t* status) {
+  *status = viClose(m_portHandle[port]);
+  if (*status > 0) *status = 0;
+}
+
+}  // extern "C"