This has got me puzzled! I'm trying to create 1000 files, but every time I do it the 512th file (number 511) isn't created although the rest are created ok. If I try creation immediately after detecting a file has failed, it is created correctly.
The sketch is for Teensy 4.1 and creates initialised files for an OB6 synthesizer with 1000 patches and each file containing 400 comma-separated initialised values.
The sketch first checks the SD card then creates the directories for the files and then creates the init files. After every file creation attempt, it checks that the file is there. Pch511.dat always fails. If I run the sketch again, the file is always created ok, so it always fails on the first run and always succeeds on the second run, either with a full power down before the second run or simply repeating the creation code and trying immediately.
The SD cards are Kioxia Exceria 16GB but I've tried several different manufacturers and have tried formatting them with Windows 10, a sketch using SD.format(); and have tried a formatting utility I downloaded. No difference.
If I fill each file with commas and no values, it works ok. I've tried adding dalays in various places in case something is trying to go too fast for the card / writer but no change. I've tried using flush() after each attempt but this doesn't help (I think close() does this anyway). If I start my loop at 100 instead of 0 then number 611 fails, so it's obviously a problem with the 512th file.
This is the output:
SD card is present
creating directory OB6/00
About to check OB6 Bank 0
OB6/00/Pch511.dat failed patch file creation - not there!
OB6 checked
What am I doing wrong?
Thanks
The sketch is for Teensy 4.1 and creates initialised files for an OB6 synthesizer with 1000 patches and each file containing 400 comma-separated initialised values.
The sketch first checks the SD card then creates the directories for the files and then creates the init files. After every file creation attempt, it checks that the file is there. Pch511.dat always fails. If I run the sketch again, the file is always created ok, so it always fails on the first run and always succeeds on the second run, either with a full power down before the second run or simply repeating the creation code and trying immediately.
The SD cards are Kioxia Exceria 16GB but I've tried several different manufacturers and have tried formatting them with Windows 10, a sketch using SD.format(); and have tried a formatting utility I downloaded. No difference.
If I fill each file with commas and no values, it works ok. I've tried adding dalays in various places in case something is trying to go too fast for the card / writer but no change. I've tried using flush() after each attempt but this doesn't help (I think close() does this anyway). If I start my loop at 100 instead of 0 then number 611 fails, so it's obviously a problem with the 512th file.
This is the output:
SD card is present
creating directory OB6/00
About to check OB6 Bank 0
OB6/00/Pch511.dat failed patch file creation - not there!
OB6 checked
What am I doing wrong?
Thanks
Code:
#include <SD.h>
#define SD_CS BUILTIN_SDCARD
Sd2Card card;
const char *listOfSynthTypes[] = {"OB6"};
const int initPatch[400] = {0,1023,512,0,172,403,800,284,535,687, 534,512,512,512,512,512,1023,512,1023,1023, 512,0,0,0,0,0,0,0,0,0, 0,512,512,512,512,512,512,512,512,512, 512,512,512,512,512,512,0,512,0,512, 512,0,512,512,16,0,0,59,0,512, 0,0,8,27,1,0,8,27,1,0, 8,27,1,1,8,27,0,512,512,512, 512,512,512,512,512,512,512,512,512,512, 512,512,1,512,512,512,512,1,9,62, 0,111,0,0,0,127,0,0,127,64, 64,0,0,127,64,0,0,0,24,127, 64,64,24,63,127,64,64,127,64,2, 0,0,63,63,127,0,0,63,127,63, 0,127,63,1,127,127,120,0,0,0, 2048,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 512,512,512,512,512,512,512,512,512,512, 512,512,512,512,512,512,512,512,512,512, 1023,1023,1023,1023,1023,1023,1023,1023,1023,1023, 1,3,1,1,1,1,1,1,1,1, 63,63,63,63,63,63,63,63,63,63, 0,0,0,0,0,0,0,0,0,0, 512,512,512,512,88,512,120,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 512,512,512,512,512,512,512,512,512,512, 1023,1023,1023,1023,1023,1023,1023,1023,1023,1023, 1,1,1,1,1,1,1,1,1,1, 63,63,63,63,63,63,63,63,63,63, 100,100,100,100,100,50,50,50,50,50, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 512,512,512,512,512,512,512,512,512,512};
int bankNum = 0;
void setup() {
if (!SD.begin(SD_CS)) {
Serial.println(F("Initialization of SD card failed"));
}
if (!card.init(SPI_HALF_SPEED, SD_CS)) {
Serial.println(F("Card initialization failed.")); while (true) {}; // freeze
}
else {
Serial.println(F("SD card is present "));
}
createDirectories ();
createInitFiles ();
}
void createDirectories (){
char dirName[20];// the 3 allows for a slash and bank number
snprintf(dirName, 22, "%s/%.2d", listOfSynthTypes[0], bankNum); // the .2 makes banks have leading zero and always use two characters 01 to 10
if (!SD.exists(dirName)) SD.mkdir(dirName);
Serial.print("creating directory ");Serial.println(dirName);
}
void createInitFiles (){
char fullPathName[30];
char filename[30];
Serial.print(F("About to check "));Serial.print(listOfSynthTypes[0]);Serial.print(F(" Bank "));Serial.println(bankNum);
for (int k = 0; k < 1000; k++) { // for each patch
String fname = "Pch" + String(k) + ".dat";
fname.toCharArray(filename, 13 + 4 + strlen(listOfSynthTypes[0]));
snprintf(fullPathName, 23, "%s/%.2d/%s", listOfSynthTypes[0], bankNum, filename); // the .2 makes banks have leading zero and always use two characters 01 to 10
if (!SD.exists(fullPathName)) {
File patchFile = SD.open(fullPathName, FILE_WRITE);
for (int p = 0; p < 400; p++) {
patchFile.print(String(initPatch[p]));
patchFile.print(",");
}
patchFile.close();
}
if (!SD.exists(fullPathName)) {
Serial.print(fullPathName);Serial.println(F(" failed patch file creation - not there!"));
}
} // patches
Serial.print(listOfSynthTypes[0]); Serial.println(F(" checked"));
}
void loop() {
}
HTML:
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware F:\Documents\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries F:\Documents\Arduino\libraries -fqbn=teensy:avr:teensy41:usb=serial,speed=600,opt=o2std,keys=en-us -ide-version=10819 -build-path C:\Users\steve\AppData\Local\Temp\arduino_build_546804 -warnings=none -build-cache C:\Users\steve\AppData\Local\Temp\arduino_cache_759753 -verbose F:\Documents\Arduino\LFE\LFE_3.9.15_SDtest1\LFE_3.9.15_SDtest1.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware F:\Documents\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries F:\Documents\Arduino\libraries -fqbn=teensy:avr:teensy41:usb=serial,speed=600,opt=o2std,keys=en-us -ide-version=10819 -build-path C:\Users\steve\AppData\Local\Temp\arduino_build_546804 -warnings=none -build-cache C:\Users\steve\AppData\Local\Temp\arduino_cache_759753 -verbose F:\Documents\Arduino\LFE\LFE_3.9.15_SDtest1\LFE_3.9.15_SDtest1.ino
Using board 'teensy41' from platform in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr
Using core 'teensy4' from platform in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr
Detecting libraries used...
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o nul
Alternatives for SD.h: [SD@1.2.4 SD@2.0.0]
ResolveLibrary(SD.h)
-> candidates: [SD@1.2.4 SD@2.0.0]
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o nul
Alternatives for SdFat.h: [SdFat@2.1.2]
ResolveLibrary(SdFat.h)
-> candidates: [SdFat@2.1.2]
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SdFat\\src" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o nul
Alternatives for SPI.h: [SPI@1.0]
ResolveLibrary(SPI.h)
-> candidates: [SPI@1.0]
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SdFat\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o nul
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD\src\SD.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatDbg.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatFile.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatFilePrint.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatFileWrite.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatFormatter.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatName.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatPartition.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\ExFatVolume.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\ExFatLib\upcase.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatDbg.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatFile.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatFileLFN.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatFilePrint.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatFileSFN.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatFormatter.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatName.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatPartition.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FatLib\FatVolume.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FreeStack.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FsLib\FsFile.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FsLib\FsNew.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\FsLib\FsVolume.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\MinimumSerial.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SdCard\SdCardInfo.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SdCard\SdSpiCard.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SdCard\SdioTeensy.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiArtemis.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiChipSelect.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiDue.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiESP.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiParticle.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiSTM32.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiSTM32Core.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\SpiDriver\SdSpiTeensy3.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FmtNumber.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsCache.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsDateTime.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsGetPartitionInfo.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsName.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsStructs.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\FsUtf.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\PrintBasic.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\common\upcase.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\iostream\StdioStream.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\iostream\StreamBaseClass.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\iostream\istream.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat\src\iostream\ostream.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SPI\SPI.cpp
Generating function prototypes...
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SdFat\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Program Files (x86)\\Arduino\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/precompile_helper" "C:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr/cores/teensy4" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804" "C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -x c++-header -O2 -g -Wall -ffunction-sections -fdata-sections -nostdlib -MMD -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr/cores/teensy4" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/pch/Arduino.h" -o "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/pch/Arduino.h.gch"
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\pch\Arduino.h.gch
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -c -O2 -g -Wall -ffunction-sections -fdata-sections -nostdlib -MMD -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10819 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH "-IC:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/pch" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SdFat\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp" -o "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp.o"
Compiling libraries...
Compiling library "SD"
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SD\SD.cpp.o
Compiling library "SdFat"
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FreeStack.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\MinimumSerial.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\upcase.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatFilePrint.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatPartition.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatFileWrite.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatDbg.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatFile.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatName.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatVolume.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\ExFatLib\ExFatFormatter.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatDbg.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatFile.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatFormatter.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatFileLFN.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatVolume.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatPartition.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatFileSFN.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatFilePrint.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FatLib\FatName.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FsLib\FsNew.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FsLib\FsVolume.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\FsLib\FsFile.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SdCard\SdCardInfo.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SdCard\SdioTeensy.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SdCard\SdSpiCard.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiDue.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiChipSelect.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiSTM32.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiParticle.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiESP.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiArtemis.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiSTM32Core.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\SpiDriver\SdSpiTeensy3.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsUtf.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\upcase.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FmtNumber.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsGetPartitionInfo.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsDateTime.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsStructs.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsName.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\PrintBasic.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\common\FsCache.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\iostream\ostream.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\iostream\StdioStream.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\iostream\istream.cpp.o
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SdFat\iostream\StreamBaseClass.cpp.o
Compiling library "SPI"
Using previously compiled file: C:\Users\steve\AppData\Local\Temp\arduino_build_546804\libraries\SPI\SPI.cpp.o
Compiling core...
Using precompiled core: C:\Users\steve\AppData\Local\Temp\arduino_cache_759753\core\core_e612ed3a92f8769e6d06d6bf8e29c1af.a
Linking everything together...
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-gcc" -O2 -Wl,--gc-sections,--relax "-TC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4/imxrt1062_t41.ld" -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -o "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.elf" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\sketch\\LFE_3.9.15_SDtest1.ino.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SD\\SD.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FreeStack.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\MinimumSerial.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatDbg.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatFile.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatFilePrint.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatFileWrite.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatFormatter.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatName.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatPartition.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\ExFatVolume.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\ExFatLib\\upcase.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatDbg.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatFile.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatFileLFN.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatFilePrint.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatFileSFN.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatFormatter.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatName.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatPartition.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FatLib\\FatVolume.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FsLib\\FsFile.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FsLib\\FsNew.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\FsLib\\FsVolume.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SdCard\\SdCardInfo.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SdCard\\SdSpiCard.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SdCard\\SdioTeensy.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiArtemis.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiChipSelect.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiDue.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiESP.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiParticle.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiSTM32.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiSTM32Core.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\SpiDriver\\SdSpiTeensy3.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FmtNumber.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsCache.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsDateTime.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsGetPartitionInfo.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsName.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsStructs.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\FsUtf.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\PrintBasic.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\common\\upcase.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\iostream\\StdioStream.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\iostream\\StreamBaseClass.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\iostream\\istream.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SdFat\\iostream\\ostream.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804\\libraries\\SPI\\SPI.cpp.o" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/..\\arduino_cache_759753\\core\\core_e612ed3a92f8769e6d06d6bf8e29c1af.a" "-LC:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804" -larm_cortexM7lfsp_math -lm -lstdc++
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.elf" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.eep"
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-objcopy" -O ihex -R .eeprom "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.elf" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.hex"
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/teensy_secure" encrypthex TEENSY41 "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.hex"
No key .pem file found, skipping .ehex encryption
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/teensy_post_compile" -file=LFE_3.9.15_SDtest1.ino "-path=C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804" "-tools=C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/" -board=TEENSY41
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/stdout_redirect" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.sym" "C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-objdump" -t -C "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.elf"
"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/teensy_size" "C:\\Users\\steve\\AppData\\Local\\Temp\\arduino_build_546804/LFE_3.9.15_SDtest1.ino.elf"
Memory Usage on Teensy 4.1:
FLASH: code:62616, data:24472, headers:9164 free for files:8030212
RAM1: variables:26400, code:59944, padding:5592 free for local variables:432352
RAM2: variables:12384 free for malloc/new:511904
Multiple libraries were found for "SD.h"
Used: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD
Not used: C:\Program Files (x86)\Arduino\libraries\SD
Using library SD at version 2.0.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD
Using library SdFat at version 2.1.2 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat
Using library SPI at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SPI