adafruit-mirror/Adafruit_Learning_System_Guides
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

updating again

Browse source
This commit is contained in:
Liz 2023-08-14 09:04:32 -04:00
parent 329a3c9c3f
commit c8035738b4
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
Adafruit_Metro_RP2040/Arduino/Metro_RP2040_SD_Card_Test/Metro_RP2040_SD_Card_Test.ino
View file

@ -22,15 +22,15 @@
*/
#include <SPI.h>
#include <SD.h>
#include "SdFat.h"
SdFat sd;
#define SD_FAT_TYPE 3
#define SD_FAT_TYPE 1
// default CS pin is 23 for Metro RP2040
#define SD_CS_PIN 23
File myFile;
File32 myFile;
void setup() {
// Open serial communications and wait for port to open:
@ -42,7 +42,7 @@ void setup() {
Serial.print("Initializing SD card...");
if (!SD.begin(SD_CS_PIN)) {
if (!sd.begin(SD_CS_PIN)) {
Serial.println("initialization failed!");
return;
}
@ -50,7 +50,7 @@ void setup() {
// open the file. note that only one file can be open at a time,
// so you have to close this one before opening another.
myFile = SD.open("test.txt", FILE_WRITE);
myFile.open("test.txt", FILE_WRITE);
// if the file opened okay, write to it:
if (myFile) {
@ -66,7 +66,7 @@ void setup() {
}
// re-open the file for reading:
myFile = SD.open("test.txt");
myFile.open("test.txt");
if (myFile) {
Serial.println("test.txt:");