Diff: DeviceUserEncoder.c

Revision:

182:2bd8ec44998f

Parent:

177:672ef279c8e0

Child:

183:c7a9c309086c

diff -r 0b022246c43c -r 2bd8ec44998f DeviceUserEncoder.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DeviceUserEncoder.c	Sun Jul 10 05:35:08 2016 +0000
@@ -0,0 +1,392 @@
+#include "Device.h"
+
+extern Device device;
+extern HashParam hashParamTable[HASH_PARAM_COUNT];
+extern HashFunc  hashFuncTable[HASH_FUNC_COUNT];
+
+void InitUserEncoderDefaultSettings(void) {
+}
+
+void InitUserEncoderState(void) {
+  device.user.encoder.error = 0;
+  device.user.encoder.count = 0;
+  device.user.encoder.CRC = 0;
+}
+
+void DeviceStartUserEncoder(void) {
+}
+
+//Next to LineDecode(), PinDecode()
+void userEncodeResponse(void) {
+  if (device.user.response.enabled) {
+    if (device.user.response.type == RESPONSE_PERIODIC) {
+      if (device.user.response.triggered)
+        device.user.response.triggered = 0; //Clear trigger event. Here ok - encode response in one pass
+      else
+        return;
+    }
+
+    switch(device.user.response.code){
+      case DEV_MODE: EncodeDeviceMode(); break;
+      case DELTA_BINS: EncodeDeltaBINS(); break;
+      case DELTA_PS: EncodeDeltaPS(); break;
+      case DELTA_SF: EncodeDeltaSF(); break;
+      case BIT_MODE: EncodeDeviceMode(); break; //Same response as DEV_MODE
+      case MAINTENANCE: EncodeMainMode(); break;
+      case M0_RATE_1: EncodeMRate(); break;
+      case M0_PARAM_R: EncodeMParamR(); break;
+      case M0_PARAM_W: EncodeMParamW(); break;
+      case M0_CTL_R: EncodeMCtlR(); break;
+      case M0_CTL_A_M: EncodeMCtlAM(); break;
+      case M0_CTL_B_M: EncodeMCtlBM(); break;
+      case M0_CNT_R: EncodeMCntR(); break;
+      case M0_GPH_W: EncodeStart(); EncodeAddress(); Encode8(M0_GPH_W >> 8); Encode8(0); EncodeCRC(); break;
+      case H_PARAM8_W:
+      case H_PARAM16_W:
+      case H_PARAM16_R:
+      case H_PARAM32_W:
+      case H_PARAM32_R:
+      case H_BYTES_W:
+      case H_BYTES_R:
+      case FLASH_READ_ALL:
+      case FLASH_WRITE_ALL:
+        EncodeStart(); EncodeAddress(); Encode16(device.user.response.code); EncodeMessage(); if (device.user.response.message == 0) EncodeParameters(); EncodeCRC();
+      break;
+      default: EncodeFail();
+    }
+  }
+}
+
+void Encode8(uint8_t param){
+  device.user.response.buffer.data[device.user.response.buffer.count] = param;
+  device.user.response.buffer.count += 1;
+  
+  //sprintf(device.service.buffer,"- %2x\r\n", param); WriteConcole(); //Development message
+}
+
+void Encode16(uint16_t param) {
+  Encode8((param >> 8) & 0xff);
+  Encode8(param & 0xff);
+}
+
+void EncodeStart(void) {
+  device.user.response.ready = 0;        //Disable transmission
+  device.user.response.buffer.count = 0; //Clear buffer
+  Encode8(0xdd);                         //Write response header code
+}
+
+void EncodeEnd(void) {
+  #ifdef DEBUG_ENCODER_OUTPUT
+  static char h[16] = {0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66};//0123456789abcdef;
+  device.service.buffer[0] = 0x45; //E
+  uint8_t c;
+  for (uint8_t i = 0; i < device.user.response.buffer.count; i++) {
+    c = device.user.response.buffer.data[i];
+    device.service.buffer[i * 3 + 1] = 0x20;
+    device.service.buffer[i * 3 + 2] = h[c >> 4];
+    device.service.buffer[i * 3 + 3] = h[c & 0x0f];
+  }
+  device.service.buffer[device.user.response.buffer.count * 3 + 1] = 13;
+  device.service.buffer[device.user.response.buffer.count * 3 + 2] = 10;
+  device.service.buffer[device.user.response.buffer.count * 3 + 3] = 0;
+  WriteConcole(); //Development message
+  #endif
+  
+  device.user.response.enabled = 0;      //Disable response overwrite
+  device.user.response.ready = 1;        //Enable transmission
+  device.user.response.buffer.position = 0; //Reset transmitter
+}
+
+void EncodeFail(void) {
+  device.user.response.buffer.count = 0; //Clear buffer
+  device.user.response.enabled = 0;      //Disable response overwrite
+}
+
+void EncodeAddress(void) {
+  Encode8(device.user.address);
+}
+
+//TODO: EncodePacket(uint16_t length) - auto reset packet index
+void EncodePacket(void) {
+  Encode8(device.user.response.packet);
+  device.user.response.packet++;
+}
+
+void EncodeMessage(void) {
+  Encode16(device.user.response.message);
+}
+
+void EncodeParameters(void) {
+  for (uint8_t i = 0; i < device.user.response.parametersCount; i++){
+    uint8_t * b = (uint8_t *)device.user.response.parameters[i].ref;
+    for (uint8_t j = 0; j < device.user.response.parameters[i].size; j++){
+      Encode8(*b); b++;
+    }
+  }
+}
+
+void EncodeCRC(void) {
+  int16_t crc = 0;
+  for (int i = 2; i < device.user.response.buffer.count; i++) crc += device.user.response.buffer.data[i];
+  Encode16(crc);
+  EncodeEnd();
+}
+
+//Deprecated
+void EncodeDeviceMode(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode8(var_Device_Mode());
+  Encode8(var_SRgR());
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeDeltaPS(void) {
+  static uint16_t param16;
+  EncodeStart();
+  EncodeAddress();
+  //Encode angle counts
+  Encode16(var_PSdiff());
+  //Prepare parameter
+  uint8_t param;
+  switch (device.user.response.packet) {
+    case 0:
+      //Dither output frequency
+      param16 = var_F_ras();
+      //High byte of output frequency
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 1:
+      //Lo byte of output frequency
+      param = (uint8_t)param16;
+      break;
+    case 2:
+      //Hi byte of ISACS output
+      param = 0;
+      break;
+    case 3:
+      //Lo byte of ISACS output
+      param = 0;
+    break;
+    case 4:
+      //T_Vibro Dither drive period
+      param16 = var_T_Vibro();
+      //Hi byte of dither oscillation frequency divider
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 5:
+      //Lo byte of dither oscillation frequency divider
+      param = (uint8_t)param16;
+      break;
+    case 6:
+      //L_Vibro Dither pulse width
+      param16 = var_L_Vibro();
+      //Hi byte of dither pulse width
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 7:
+      //Lo byte of dither pulse width
+      param = (uint8_t)param16;
+      break;
+    //Hi byte of PLCS output
+    case 8:
+      param16 = (uint16_t)device.controller.SSP.out[1];
+      param = (uint8_t)(param16 >> 8);
+      break;
+    //Lo byte of PLCS output
+    case 9:
+      param = (uint8_t)(param16 & 0xff);
+      break;
+    //Unused 
+    case 10: param = 0; break;
+    //Unused 
+    case 11: param = 0; break;
+    //Unused 
+    case 12: param = 0; break;
+    //Unused 
+    case 13: param = 0; break;
+    case 14:
+      param16 = (uint16_t)device.ccs.current[0].state.raw;
+      //Hi byte of CCS current[0]
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 15:
+      //Lo byte of CCS current[0]
+      param = (uint8_t)(param16 & 0xff);
+    break;
+    case 16:
+      param16 = (uint16_t)device.ccs.current[1].state.raw;
+      //Hi byte of CCS current[1]
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 17:
+      param = (uint8_t)(param16 & 0xff);
+      //Lo byte of CCS current[1]
+      break;
+    case 18:
+      param16 = (uint16_t)device.tss.gradient.state.raw;
+      //Hi byte of TSS gradient
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 19:
+      //Lo byte of TSS gradient
+      param = (uint8_t)(param16 & 0xff);
+      break;
+    case 20:
+      param16 = (uint16_t)device.tss.temperature.state.raw;
+      //Hi byte of TSS temperature
+      param = (uint8_t)(param16 >> 8);
+      break;
+    case 21:
+      //Lo byte of TSS temperature
+      param = (uint8_t)(param16 & 0xff);
+      break;
+  }
+  //Encode packet index
+  EncodePacket();
+  //Reset packet index
+  if (device.user.response.packet > 21) device.user.response.packet = 0;
+  //Encode parameter
+  Encode8(param);
+  //Finish encoding
+  EncodeCRC();
+}
+
+void EncodeDeltaBINS(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode16(0); Encode16(0); //TODO: BINSDiff_32
+  Encode8(0); //Data ok
+  EncodeCRC();
+}
+
+void EncodeDeltaSF(void) {
+//TODO
+}
+
+//Usage: Ask_Gld "Maintenance" button
+//Usage: Ask_Gld "x" button
+void EncodeMainMode(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode8(0);      //Version - 0: use extended command to get version
+  Encode8(0);      //Serial number - 0: use extended command to get serial number
+  EncodeMessage();
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMCntR(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode16((int16_t)device.counters.meander.state.a);
+  Encode16((int16_t)device.counters.meander.state.b);
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMRate(void) {
+  EncodeStart();
+  EncodeAddress();
+  //Encode positive meander latched counter data
+  Encode16((int16_t)device.counters.meander.state.a);
+  //Encode negative meander latched counter data
+  Encode16((int16_t)device.counters.meander.state.b);
+  //Encode accumulated meander latched counters difference
+  Encode16(countersGetRateAngle());
+  //Encode output frequency
+  Encode16(var_F_ras());
+  //Encode ISACS output
+  Encode16((uint16_t)device.controller.SSP.out[0]);
+  //Encode ISACS error
+  Encode16((int16_t)device.isacs.regulator.state.error);
+  //Encode dither divider
+  Encode16(var_T_Vibro());
+  //Encode dither phase detector output
+  Encode16(var_T_VB_pll());
+  //Encode dither pulse width
+  Encode16(var_L_Vibro());
+  //Encode unused
+  Encode16(0);
+  //Encode PLCS output
+  Encode16((uint16_t)device.controller.SSP.out[1]);
+  //Encode PLCS error
+  Encode16((int16_t)device.plcs.regulator.state.error);
+  //Encode unused
+  Encode16(0); //T0
+  //Encode unused
+  Encode16(0); //T1
+  //Encode CCS data
+  Encode16((int16_t)device.ccs.current[0].state.raw); //T2
+  Encode16((int16_t)device.ccs.current[1].state.raw); //T3
+  //Encode TSS data
+  Encode16((int16_t)device.tss.gradient.state.raw);    //T4
+  Encode16((int16_t)device.tss.temperature.state.raw); //T5
+  //Encode unused
+  Encode16(0);
+  //Encode unused
+  Encode16(0);
+  //Finish encoding
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMCtlR(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode8(device.user.response.code >> 8);
+  if (device.user.response.code & 0x10 == 0){
+    Encode8(0);      //Encode error status and RgConA attribute (clear register RgConB bit)
+    //Prepare RgConA
+    uint16_t param = 0;
+    if (device.dither.frequency.state.enabled) param |= 1 << 6;
+    if (device.dither.amplitude.state.enabled) param |= 1 << 5;
+    if (device.sequencer.sampler.state.enabled) param |= 1 << 4;
+    if (device.plcs.regulator.state.enabled) param |= 1 << 3;
+    if (device.isacs.regulator.state.enabled) param |= 1 << 1;
+    Encode16(param); //Encode RgConA
+  } else {
+    Encode8(0x10);   //Encode error status and RgConB attribute (set register RgConB bit)
+    Encode16(device.counters.rate.state.source); //Encode RgConB
+  }
+  //Finish encoding
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMCtlAM(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode8(device.user.response.code >> 8);
+  //TODO:
+  Encode8(0x10); Encode8(0);Encode8(0); //Encode RgConA content
+  //Finish encoding
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMCtlBM(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode16(device.user.response.code); //TODO: Embed error code
+  Encode16(device.counters.rate.state.source);
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMParamR(void) {
+  EncodeStart();
+  EncodeAddress();
+  EncodeMessage();
+  EncodeCRC();
+}
+
+//Deprecated
+void EncodeMParamW(void) {
+  EncodeStart();
+  EncodeAddress();
+  Encode8(device.user.response.code >> 8);
+  Encode8(0); //TODO: Encode error code
+  EncodeCRC();
+}
\ No newline at end of file