greiman
commented
3 years ago So what?
int n;
n = strlen("abc");
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}when not in a function gives:
sketch_apr29a:2:1: error: 'n' does not name a type
n = strlen("abc");
^This compiles:
#include <SdFat.h>
SdFat sd;
File file;
char fileName[] = "datalog.csv";
#define LOGFILE "datalog.csv"
void setup() {
file = sd.open(fileName, FILE_WRITE);
}
void loop() {
// put your main code here, to run repeatedly:
}
arnoson
PaulStoffregen
include
SdFat sd;
File file; char fileName[] = "datalog.csv";
define LOGFILE "datalog.csv"
file = sd.open(fileName, FILE_WRITE);
It gives me the following error: 'File' does not name a type. Thanks in advance.