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@ -250,7 +250,7 @@ bool Sd2Card::init(uint8_t sckRateID, pin_t chipSelectPin) {
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#endif
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// set pin modes
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//todo: should use chipSelectPin ?
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pinMode(chipSelectPin_, OUTPUT); // Solution for #8746 by @benlye
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spiBegin();
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// set SCK rate for initialization commands
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@ -273,13 +273,13 @@ bool Sd2Card::init(uint8_t sckRateID, pin_t chipSelectPin) {
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#endif
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// check SD version
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while (1) {
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for (;;) {
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if (cardCommand(CMD8, 0x1AA) == (R1_ILLEGAL_COMMAND | R1_IDLE_STATE)) {
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type(SD_CARD_TYPE_SD1);
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break;
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}
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// only need last byte of r7 response
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// Get the last byte of r7 response
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for (uint8_t i = 0; i < 4; i++) status_ = spiRec();
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if (status_ == 0xAA) {
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type(SD_CARD_TYPE_SD2);
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