Small SDCard library

Using Arduino Storage
13

Hello!

Okay, I've made some magic gestures:

  1. Arduino Ethernet board with inserted microSD card (SanDisk, 2GB, formatted with SDFormatter)
  2. fat16info.pde with if (!card.init(0, 4)) {
  3. Result is:

Fat16 version: 20111205
FreeRam: 1261

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card.init failed
SD error
errorCode: 1
errorData: 0

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And next test:

  1. Same Arduino Ethernet board with same microSD card.
  2. SdInfo.pde (from sdfat16/32 library) with const uint8_t SdChipSelect = 4;
  3. And result is:

SdFat version: 20121203

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init time: 12 ms

Card type: SD2

Manufacturer ID: 0X3
OEM ID: SD
Product: SU02G
Version: 8.0
Serial number: 1408082784
Manufacturing date: 6/2010

cardSize: 1977.61 MB (MB = 1,000,000 bytes)
flashEraseSize: 32 blocks
eraseSingleBlock: true

SD Partition Table
part,boot,type,start,length
1,0X0,0X6,135,3858489
2,0X0,0X0,0,0
3,0X0,0X0,0,0
4,0X0,0X0,0,0

Volume is FAT16
blocksPerCluster: 64
clusterCount: 60281
freeClusters: 60281
freeSpace: 1975.29 MB (MB = 1,000,000 bytes)
fatStartBlock: 136
fatCount: 2
blocksPerFat: 236
rootDirStart: 608
dataStartBlock: 640

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What I'm doing wrong with fat16 library? :frowning:
Btw, I tried 4 Arduino boards with same result, except one which has custom bootloader with TFTP support, here is result of fat16info.pde:

Fat16 version: 20111205
FreeRam: 1261

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init time: 237

Manufacturer ID: 3
OEM ID: SD
Product: SU02G
Version: 8.0
Serial number: 1408082784
Manufacturing date: 6/2010

Card Size(blocks): 3862528

Partition Table:
part,boot,type,start,size
1,0,6,135,3858489
2,0,0,0,0
3,0,0,0,0
4,0,0,0,0

FAT Volume info for partition: 1
Volume is FAT16
clusterSize: 64
clusterCount: 60281
fatCount: 2
fatSize: 236
totalBlocks: 3858489

Root Directory:
name ext att size

Done

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And same board with SdInfo.pde:

SdFat version: 20121203

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card.init failed
SD errorCode: 0X1
SD errorData: 0X0

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That's really odd for me :frowning:
Hope you could help.
Thank you!