![]() Floats are similarly printed as ASCII digits, defaulting to two decimal places. Everything i have read indicates that it should work. I am coding a PH7 and i have included Arduino but it is not working. Numbers are printed using an ASCII character for each digit. PlatformIO IDE arduino, ststm32, vscode davedavidson9994 April 26, 2023, 12:40pm 1 I am having trouble converting an int to a String. The error says that String(float&) is ambiguous, so I'm guessing you have another namespace with a String definition in it which is conflicting with the Arduino version. Prints data to the serial port as human-readable ASCII text. (Quite often when you reduce it to the simplest example, you learn what the problem is anyway!) Generally with these sorts of problems, you should reduce the code to the simplest example which shows the error and post that whole example in the thread. the definitions of some_float and some_value Serial Serial.available () Serial.availableForWrite () Serial.begin () Serial.end () Serial.find () Serial.findUntil () Serial.flush () Serial.getTimeout () if (Serial) Serial.parseFloat () Serial.parseInt () Serial.peek () Serial.print () Serial.println () Serial.read () Serial.readBytes () Serial.readBytesUntil () Serial. The last example you gave that gives 'similar errors' looks like it should work when you remove the extra open bracket, according to the docs.ĮDIT: in reference to the new error message "> call of overloaded ‘String(float&)’ is ambiguous" can you paste some additional code to show at least: String stringOne = String(5.698, 3) // using a float and the decimal places There is an example of this on the doc page you linked: You'll need to convert your float into a String then add the two Strings together. The docs say the + operator only supports adding two String types together. ![]() Next, as the error says, you are attempting to add a float value to a String type. ![]() First, you have an extra open bracket in all of your tests. ![]()
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