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Fix cr/lf bug

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Added echo on|off for later vt100 terminal
Added rnd(min,max) function
Simplied every function
Better parsing for getword (accept strings)
Fix for blink command
This commit is contained in:
hsaturn
2021-05-13 03:15:44 +02:00
parent 91c1f96146
commit d5430228e5
2 changed files with 120 additions and 54 deletions
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153
examples/tinymqtt-test/tinymqtt-test.ino
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@@ -12,8 +12,11 @@
#include <sstream>
#include <map>
bool echo_on = true;
/** Very complex example
* Console allowing to make any kind of test.
* Console allowing to make any kind of test,
* even some stress tests.
*
* Upload the sketch, the use the terminal.
* Press H for mini help.
@@ -47,17 +50,32 @@ void setup()
WiFi.persistent(false); // https://github.com/esp8266/Arduino/issues/1054
Serial.begin(115200);
delay(500);
Serial << endl << endl << endl
<< "Connecting to '" << ssid << "' ";
Serial << endl << endl;
Serial << "***************************************************************" << endl;
Serial << "* Welcome to the TinyMqtt console" << endl;
Serial << endl;
Serial << "* The console allows to test all features of the libraries." << endl;
Serial << endl;
if (strlen(ssid)==0)
Serial << "* WARNING: You may want to modify ssid/password in order" << endl
<< " to reflect your Wifi configuration." << endl;
Serial << endl;
Serial << "* Enter help to view the list of commands." << endl;
Serial << "***************************************************************" << endl;
Serial << endl;
Serial << "Connecting to '" << ssid << "' ";
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
{ Serial << '-'; delay(500); }
{ Serial << '-'; delay(500); }
Serial << "Connected to " << ssid << "IP address: " << WiFi.localIP() << endl;
Serial << "Type help for more..." << endl;
Serial << endl << "Connected to " << ssid << "IP address: " << WiFi.localIP() << endl;
const char* name="tinytest";
Serial << "Starting MDNS, name= " << name;
@@ -72,27 +90,67 @@ void setup()
brokers["broker"] = broker;
}
std::string getword(std::string& str, const char* if_empty=nullptr, char sep=' ');
int getint(std::string& str, const int if_empty=0)
{
std::string sword;
while(str.length() && str[0]>='0' && str[0]<='9')
std::string str2=str;
std::string sword = getword(str);
if (sword[0] and isdigit(sword[0]))
{
sword += str[0]; str.erase(0,1);
int ret=atoi(sword.c_str());
while(isdigit(sword[0]) or sword[0]==' ') sword.erase(0,1);
if (sword.length()) str = sword+' '+str;
return ret;
}
while(str[0]==' ') str.erase(0,1);
if (if_empty and sword.length()==0) return if_empty;
return atoi(sword.c_str());
str=str2;
return if_empty;
}
std::string getword(std::string& str, const char* if_empty=nullptr, char sep=' ')
std::string getword(std::string& str, const char* if_empty/*=nullptr*/, char sep/*=' '*/)
{
char quote=(str[0]=='"' or str[0]=='\'' ? str[0] : 0);
if (quote) str.erase(0,1);
std::string sword;
while(str.length() && str[0]!=sep)
while(str.length() and (str[0]!=sep or quote))
{
sword += str[0]; str.erase(0,1);
if (str[0]==quote)
{
str.erase(0,1);
break;
}
sword += str[0];
str.erase(0,1);
}
while(str[0]==sep) str.erase(0,1);
if (if_empty and sword.length()==0) return if_empty;
if (quote==false and sword.length()>=4 and sword.substr(0,3)=="rnd")
{
sword.erase(0,3);
if (sword[0]=='(')
{
int to = 100;
sword.erase(0,1);
int from=getint(sword);
if (sword[0]==',')
{
sword.erase(0,1);
to = getint(sword);
if (sword[0]!=')') Serial << "Missing ')'" << endl;
}
else
{
to=from;
from=0;
}
return String(random(from,to)).c_str();
}
else
{
Serial << "Missing '('" << endl;
}
}
while(str[0]==' ') str.erase(0,1);
return sword;
}
@@ -141,7 +199,7 @@ std::set<std::string> commands = {
"auto", "broker", "blink", "client", "connect",
"create", "delete", "help", "interval",
"ls", "ip", "off", "on", "set",
"publish", "reset", "subscribe", "unsubscribe", "view", "every"
"publish", "reset", "subscribe", "unsubscribe", "view", "echo", "every"
};
void convertToCommand(std::string& search)
@@ -180,7 +238,7 @@ void replace(const char* d, std::string& str, std::string srch, std::string to)
{
str.erase(pos, srch.length());
str.insert(pos, to);
pos += to.length();
pos += to.length()-1;
}
}
}
@@ -198,6 +256,7 @@ void replaceVars(std::string& cmd)
}
cmd.erase(0, cmd.find_first_not_of(" "));
cmd.erase(cmd.find_last_not_of(" ")+1);
}
// publish at regular interval
@@ -464,9 +523,7 @@ void eval(std::string& cmd)
}
else if (compare(s,"publish"))
{
while (cmd[0]==' ') cmd.erase(0,1);
retval = client->publish(getword(cmd, topic.c_str()), cmd.c_str(), cmd.length());
cmd.clear(); // remove payload
retval = client->publish(getword(cmd, topic.c_str()), getword(cmd));
}
else if (compare(s,"subscribe"))
{
@@ -498,6 +555,22 @@ void eval(std::string& cmd)
pinMode(pin, OUTPUT);
digitalWrite(pin, LOW);
}
else if (compare(s, "echo"))
{
s=getword(cmd);
if (s=="on")
echo_on = true;
else if (s=="off")
echo_on = false;
else
{
Serial << s << ' ';
while(cmd.length())
{
Serial << getword(cmd) << ' ';
}
}
}
else if (compare(s, "every"))
{
uint32_t ms = getint(cmd, 0);
@@ -518,36 +591,20 @@ void eval(std::string& cmd)
else if (compare(cmd, "off") or compare(cmd, "on"))
{
bool active=getword(cmd)=="on";
uint8_t ever;
if (compare(cmd, "all"))
ever=100;
else
ever=getint(cmd, 99);
uint8_t ever=getint(cmd, 100);
uint8_t count=0;
if (ever == 99)
for(auto& every: everies)
{
Serial << "Missing every number" << endl;
}
else
{
for(auto& every: everies)
if (count==ever or (ever==100))
{
if (count==ever or (ever==100))
if (every.active != active)
{
if (every.active != active)
{
every.active = active;
every.underrun = 0;
}
ever = 99;
break;
Serial << "every #" << count << (active ? " on" :" off") << endl;
every.active = active;
every.underrun = 0;
}
count++;
}
if (ever != 99)
{
Serial << "Every not found" << endl;
}
count++;
}
}
else if (compare(cmd, "list") or cmd.length()==0)
@@ -726,9 +783,11 @@ void eval(std::string& cmd)
Serial << " set [name][value]" << endl;
Serial << " ! repeat last command" << endl;
Serial << endl;
Serial << " every ms [command]; every list; every remove [nr|all], every [on|off] #" << endl;
Serial << " echo [on|off] or strings" << endl;
Serial << " every ms [command]; every list; every remove [nr|all], every (on|off) [#]" << endl;
Serial << " on {output}; off {output}" << endl;
Serial << " $id : name of the client." << endl;
Serial << " rnd[(min[,max])] random number." << endl;
Serial << " default topic is '" << topic.c_str() << "'" << endl;
Serial << endl;
}
@@ -812,8 +871,10 @@ void loop()
{
static std::string cmd;
char c=Serial.read();
if (echo_on)
Serial << c;
if (c==10 or c==14)
if (c==10 or c==13)
{
Serial << "----------------[ " << cmd.c_str() << " ]--------------" << endl;
static std::string last_cmd;