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meterbusclient is working, SND_NKE will be answered

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hg
2014-03-09 00:25:48 +01:00
parent 854d2f202a
commit 13d19d4e15
9 changed files with 158 additions and 30 deletions
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109
meterBusClient.cpp
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@ -10,6 +10,8 @@
#include "meterBusClient.h"
const bool MBC_COMPILE_TIME_DEBUG = false;
String MeterBusClientConfig::exec(String params) {
String res = "done";
@ -24,6 +26,18 @@ String MeterBusClientConfig::exec(String params) {
if (params.startsWith("a ") && (space != -1)) {
unsigned int a = atoi(pb1);
m_meterBusClient->setAddress(a);
} else if (params.startsWith("debug ") && (space != -1)) {
bool b = (strcmp(pb1, "on") == 0);
m_meterBusClient->setDebug(b);
} else if (params.startsWith("info ") && (space != -1)) {
bool b = (strcmp(pb1, "on") == 0);
m_meterBusClient->setInfo(b);
} else if (params.startsWith("show")) {
Serial.print(getResource(MBC_FRAMES_KEY)); Serial.print(m_meterBusClient->m_frameCnt); Serial.println();
Serial.print(getResource(MBC_MYFRAMES_KEY)); Serial.print(m_meterBusClient->m_myFrameCnt); Serial.println();
Serial.print(getResource(MBC_INVALID_FRAMES_KEY)); Serial.print(m_meterBusClient->m_invalidFrameCnt); Serial.println();
Serial.print(getResource(MBC_INVALID_CHECKSUM_CNT_KEY)); Serial.print(m_meterBusClient->m_invalidChecksum); Serial.println();
Serial.print(getResource(MBC_ADDRESS_LONG_KEY)); Serial.print(m_meterBusClient->getAddress()); Serial.println();
} else {
res = "subcommand not found";
}
@ -34,15 +48,16 @@ String MeterBusClientConfig::exec(String params) {
MeterBusClient::MeterBusClient() : m_meterBusClientConfig(this), m_address(0) {
MeterBusClient::MeterBusClient() : m_meterBusClientConfig(this), m_address(0),
m_frameCnt(0), m_myFrameCnt(0), m_invalidFrameCnt(0), m_invalidChecksum(0) {
}
void MeterBusClient::begin(CmdServer *cmdServer) {
void MeterBusClient::begin(CmdServer *cmdServer, Thermometer *thermometer) {
m_meterBusClientConfig.registerYourself(cmdServer);
m_thermometer = thermometer;
Serial3.begin(1200);
@ -60,6 +75,24 @@ unsigned char MeterBusClient::getAddress() {
return m_address;
}
void MeterBusClient::setDebug(bool b) {
Config::setBool(Config::METERBUSCLIENT_DEBUG, b);
m_debug = b;
}
bool MeterBusClient::getDebug() {
return m_debug;
}
void MeterBusClient::setInfo(bool b) {
Config::setBool(Config::METERBUSCLIENT_INFO, b);
m_info = b;
}
bool MeterBusClient::getInfo() {
return m_info;
}
/*
@ -112,23 +145,49 @@ bool isChecksumValid(MeterBusFrame frame) {
return (ctrlsum == frame.checksum);
}
void MeterBusClient::handleFrame() {
if (m_frame.aField != getAddress()) {
Serial.print(getResource(MBC_NOT_FOR_ME_KEY)); Serial.print((int)m_frame.aField, 16); Serial.println();
} else if (! isChecksumValid(m_frame)) {
m_frameCnt++;
if (! isChecksumValid(m_frame)) {
Serial.println(getResource(MBC_INVALID_CHECKSUM_KEY));
m_invalidChecksum++;
} else if (m_frame.aField != getAddress()) {
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_NOT_FOR_ME_KEY)); Serial.print((int)m_frame.aField, 16); Serial.println();}
} else {
m_myFrameCnt++;
// handle the frame
Serial.print("s: "); Serial.println(m_frame.startDelimiter, 16);
Serial.print("l: "); Serial.println(m_frame.length, 16);
Serial.print("c: "); Serial.println(m_frame.cField, 16);
Serial.print("a: "); Serial.println(m_frame.ciField, 16);
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_START_DELIMITER_KEY)); Serial.println(m_frame.startDelimiter, 16);}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_LENGTH_KEY)); Serial.println(m_frame.length, 16);}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_CFIELD_KEY)); Serial.println(m_frame.cField, 16);}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_ADDRESS_KEY)); Serial.println(m_frame.aField, 16);}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_CIFIELD_KEY)); Serial.println(m_frame.ciField, 16);}
if (m_frame.length > 3) {
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(MBC_USERDATA_KEY));}
for (unsigned char i = 0; i < (m_frame.length - 3); i++) {
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(m_frame.userData[i], 16);}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.print(getResource(SPACE_KEY));}
}
if (MBC_COMPILE_TIME_DEBUG && getDebug()) { Serial.println();}
}
if (m_frame.startDelimiter == 0x10) {
if (m_frame.cField == 0x40) {
SND_NKE();
} else if (m_frame.cField == 0x5b) {
REQ_UD2();
} else {
Serial.println(getResource(MBC_UNHANDLED_FRAME_KEY));
}
}
}
}
typedef enum {
STATE_START, STATE_IDLE, STATE_SHORT_FRAME, STATE_LONG_CTRL_FRAME, STATE_HANDLE, STATE_INVALID, STATE_FOREIGN, STATE_DONE
STATE_START, STATE_IDLE, STATE_SHORT_FRAME, STATE_LONG_CTRL_FRAME, STATE_HANDLE, STATE_INVALID, STATE_DONE
} e_meterBusClientState;
typedef enum {
@ -140,7 +199,7 @@ typedef enum {
void MeterBusClient::exec() {
static e_meterBusClientState state = STATE_IDLE;
static e_meterBusClientSubState subState = SUBSTATE_LENGTH;
bool done = false;
static unsigned char userDataCnt = 0;
int chi = Serial3.read();
char ch = (char) chi;
@ -152,7 +211,7 @@ void MeterBusClient::exec() {
m_frame.cField = 0;
m_frame.aField = 0;
m_frame.ciField = 0;
memset(m_frame.userData, 0, sizeof(m_frame.userData));
//memset(m_frame.userData, 0, sizeof(m_frame.userData));
m_frame.valid = false;
state = STATE_IDLE;
break;
@ -160,17 +219,14 @@ void MeterBusClient::exec() {
case STATE_IDLE:
if (chi != -1) {
if (ch == 0x10) {
Serial.println("switching to short frame, c field");
m_frame.startDelimiter = 0x10;
state = STATE_SHORT_FRAME;
subState = SUBSTATE_C_FIELD;
} else if (ch == 0x68) {
Serial.println("switching to long frame, length");
m_frame.startDelimiter = 0x68;
state = STATE_LONG_CTRL_FRAME;
subState = SUBSTATE_LENGTH;
} else {
Serial.println("switching to invalid");
state = STATE_INVALID;
}
}
@ -184,6 +240,9 @@ void MeterBusClient::exec() {
} else if (subState == SUBSTATE_A_FIELD) {
m_frame.aField = ch;
subState = SUBSTATE_CHECKSUM;
} else if (subState == SUBSTATE_CHECKSUM) {
m_frame.checksum = ch;
subState = SUBSTATE_STOP;
} else if (subState == SUBSTATE_STOP) {
if (ch == 0x16) {
m_frame.valid = true;
@ -199,7 +258,7 @@ void MeterBusClient::exec() {
if (chi != -1) {
if (subState == SUBSTATE_LENGTH) {
m_frame.length = ch;
if (m_frame.length < 3) {
if ((m_frame.length < 3) || (m_frame.length > 252)) {
state = STATE_INVALID;
} else {
subState = SUBSTATE_LENGTH_REPEAT;
@ -228,10 +287,14 @@ void MeterBusClient::exec() {
subState = SUBSTATE_CHECKSUM;
} else {
subState = SUBSTATE_USERDATA;
userDataCnt = 0;
}
} else if (subState == SUBSTATE_USERDATA) {
// count and collect
// then: subState = SUBSTATE_CHECKSUM
m_frame.userData[userDataCnt] = ch;
userDataCnt++;
if (userDataCnt >= (m_frame.length - 3)) {
subState = SUBSTATE_CHECKSUM;
}
} else if (subState == SUBSTATE_CHECKSUM) {
m_frame.checksum = ch;
subState = SUBSTATE_STOP;
@ -247,12 +310,11 @@ void MeterBusClient::exec() {
break;
case STATE_INVALID:
Serial.println(getResource(MBC_INVALID_FRAME_KEY));
m_invalidFrameCnt++;
state = STATE_START;
break;
case STATE_HANDLE:
Serial.println("handle frame");
if (m_frame.valid) {
handleFrame();
} else {
@ -261,11 +323,6 @@ void MeterBusClient::exec() {
state = STATE_DONE;
break;
case STATE_FOREIGN:
// not for me message
state = STATE_START;
break;
case STATE_DONE:
// may be another useful message
state = STATE_START;