Change some hex case
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4782acf60e
commit
8b12371e45
6 changed files with 32 additions and 32 deletions
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@ -97,7 +97,7 @@ void spiBegin (void) {
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//------------------------------------------------------------------------------
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/** SPI receive a byte */
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uint8_t spiRec(void) {
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SPDR = 0XFF;
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SPDR = 0xFF;
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while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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return SPDR;
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}
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@ -105,11 +105,11 @@ void spiBegin (void) {
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/** SPI read data */
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void spiRead(uint8_t* buf, uint16_t nbyte) {
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if (nbyte-- == 0) return;
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SPDR = 0XFF;
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SPDR = 0xFF;
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for (uint16_t i = 0; i < nbyte; i++) {
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while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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buf[i] = SPDR;
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SPDR = 0XFF;
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SPDR = 0xFF;
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}
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while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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buf[nbyte] = SPDR;
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@ -150,7 +150,7 @@ void spiBegin (void) {
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uint8_t data = 0;
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// no interrupts during byte receive - about 8 us
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cli();
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// output pin high - like sending 0XFF
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// output pin high - like sending 0xFF
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WRITE(MOSI_PIN, HIGH);
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for (uint8_t i = 0; i < 8; i++) {
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@ -184,7 +184,7 @@ void spiBegin (void) {
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for (uint8_t i = 0; i < 8; i++) {
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WRITE(SCK_PIN, LOW);
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WRITE(MOSI_PIN, data & 0X80);
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WRITE(MOSI_PIN, data & 0x80);
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data <<= 1;
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@ -56,7 +56,7 @@ uint8_t spiRec(void) {
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uint8_t returnByte = SPI.transfer(0xFF);
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SPI.endTransaction();
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return returnByte;
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// SPDR = 0XFF;
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// SPDR = 0xFF;
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// while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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// return SPDR;
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}
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@ -67,11 +67,11 @@ void spiRead(uint8_t* buf, uint16_t nbyte) {
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SPI.transfer(buf, nbyte);
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SPI.endTransaction();
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//if (nbyte-- == 0) return;
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// SPDR = 0XFF;
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// SPDR = 0xFF;
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//for (uint16_t i = 0; i < nbyte; i++) {
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// while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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// buf[i] = SPDR;
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// SPDR = 0XFF;
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// SPDR = 0xFF;
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//}
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//while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
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//buf[nbyte] = SPDR;
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@ -342,7 +342,7 @@ bool Sd2Card::readData(uint8_t* dst) {
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bool Sd2Card::readData(uint8_t* dst, uint16_t count) {
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// wait for start block token
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uint16_t t0 = millis();
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while ((status_ = spiRec()) == 0XFF) {
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while ((status_ = spiRec()) == 0xFF) {
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if (((uint16_t)millis() - t0) > SD_READ_TIMEOUT) {
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error(SD_CARD_ERROR_READ_TIMEOUT);
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goto FAIL;
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@ -372,12 +372,12 @@ bool Sd2Card::readData(uint8_t* dst, uint16_t count) {
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#endif
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chipSelectHigh();
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// Send an additional dummy byte, required by Toshiba Flash Air SD Card
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spiSend(0XFF);
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spiSend(0xFF);
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return true;
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FAIL:
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chipSelectHigh();
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// Send an additional dummy byte, required by Toshiba Flash Air SD Card
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spiSend(0XFF);
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spiSend(0xFF);
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return false;
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}
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@ -453,7 +453,7 @@ bool Sd2Card::setSckRate(uint8_t sckRateID) {
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// wait for card to go not busy
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bool Sd2Card::waitNotBusy(uint16_t timeoutMillis) {
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uint16_t t0 = millis();
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while (spiRec() != 0XFF)
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while (spiRec() != 0xFF)
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if (((uint16_t)millis() - t0) >= timeoutMillis) return false;
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return true;
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@ -46,21 +46,21 @@ uint16_t const SD_INIT_TIMEOUT = 2000, // init timeout ms
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SD_WRITE_TIMEOUT = 600; // write time out ms
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// SD card errors
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uint8_t const SD_CARD_ERROR_CMD0 = 0X1, // timeout error for command CMD0 (initialize card in SPI mode)
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SD_CARD_ERROR_CMD8 = 0X2, // CMD8 was not accepted - not a valid SD card
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SD_CARD_ERROR_CMD12 = 0X3, // card returned an error response for CMD12 (write stop)
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SD_CARD_ERROR_CMD17 = 0X4, // card returned an error response for CMD17 (read block)
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SD_CARD_ERROR_CMD18 = 0X5, // card returned an error response for CMD18 (read multiple block)
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SD_CARD_ERROR_CMD24 = 0X6, // card returned an error response for CMD24 (write block)
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SD_CARD_ERROR_CMD25 = 0X7, // WRITE_MULTIPLE_BLOCKS command failed
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SD_CARD_ERROR_CMD58 = 0X8, // card returned an error response for CMD58 (read OCR)
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SD_CARD_ERROR_ACMD23 = 0X9, // SET_WR_BLK_ERASE_COUNT failed
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SD_CARD_ERROR_ACMD41 = 0XA, // ACMD41 initialization process timeout
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SD_CARD_ERROR_BAD_CSD = 0XB, // card returned a bad CSR version field
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SD_CARD_ERROR_ERASE = 0XC, // erase block group command failed
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SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD, // card not capable of single block erase
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SD_CARD_ERROR_ERASE_TIMEOUT = 0XE, // Erase sequence timed out
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SD_CARD_ERROR_READ = 0XF, // card returned an error token instead of read data
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uint8_t const SD_CARD_ERROR_CMD0 = 0x01, // timeout error for command CMD0 (initialize card in SPI mode)
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SD_CARD_ERROR_CMD8 = 0x02, // CMD8 was not accepted - not a valid SD card
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SD_CARD_ERROR_CMD12 = 0x03, // card returned an error response for CMD12 (write stop)
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SD_CARD_ERROR_CMD17 = 0x04, // card returned an error response for CMD17 (read block)
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SD_CARD_ERROR_CMD18 = 0x05, // card returned an error response for CMD18 (read multiple block)
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SD_CARD_ERROR_CMD24 = 0x06, // card returned an error response for CMD24 (write block)
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SD_CARD_ERROR_CMD25 = 0x07, // WRITE_MULTIPLE_BLOCKS command failed
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SD_CARD_ERROR_CMD58 = 0x08, // card returned an error response for CMD58 (read OCR)
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SD_CARD_ERROR_ACMD23 = 0x09, // SET_WR_BLK_ERASE_COUNT failed
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SD_CARD_ERROR_ACMD41 = 0x0A, // ACMD41 initialization process timeout
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SD_CARD_ERROR_BAD_CSD = 0x0B, // card returned a bad CSR version field
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SD_CARD_ERROR_ERASE = 0x0C, // erase block group command failed
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SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0x0D, // card not capable of single block erase
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SD_CARD_ERROR_ERASE_TIMEOUT = 0x0E, // Erase sequence timed out
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SD_CARD_ERROR_READ = 0x0F, // card returned an error token instead of read data
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SD_CARD_ERROR_READ_REG = 0x10, // read CID or CSD failed
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SD_CARD_ERROR_READ_TIMEOUT = 0x11, // timeout while waiting for start of read data
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SD_CARD_ERROR_STOP_TRAN = 0x12, // card did not accept STOP_TRAN_TOKEN
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@ -601,7 +601,7 @@ bool SdBaseFile::open(SdBaseFile* dirFile, const uint8_t dname[11], uint8_t ofla
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// search for file
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while (dirFile->curPosition_ < dirFile->fileSize_) {
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index = 0XF & (dirFile->curPosition_ >> 5);
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index = 0xF & (dirFile->curPosition_ >> 5);
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p = dirFile->readDirCache();
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if (!p) return false;
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@ -705,7 +705,7 @@ bool SdBaseFile::open(SdBaseFile* dirFile, uint16_t index, uint8_t oflag) {
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return false;
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}
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// open cached entry
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return openCachedEntry(index & 0XF, oflag);
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return openCachedEntry(index & 0xF, oflag);
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}
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// open a cached directory entry. Assumes vol_ is initialized
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@ -775,7 +775,7 @@ bool SdBaseFile::openNext(SdBaseFile* dirFile, uint8_t oflag) {
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vol_ = dirFile->vol_;
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while (1) {
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index = 0XF & (dirFile->curPosition_ >> 5);
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index = 0xF & (dirFile->curPosition_ >> 5);
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// read entry into cache
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p = dirFile->readDirCache();
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@ -1100,7 +1100,7 @@ dir_t* SdBaseFile::readDirCache() {
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if (!isDir()) return 0;
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// index of entry in cache
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i = (curPosition_ >> 5) & 0XF;
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i = (curPosition_ >> 5) & 0xF;
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// use read to locate and cache block
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if (read() < 0) return 0;
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@ -207,7 +207,7 @@ bool SdVolume::fatPut(uint32_t cluster, uint32_t value) {
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index &= 0x1FF;
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uint8_t tmp = value;
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if (cluster & 1) {
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tmp = (cacheBuffer_.data[index] & 0XF) | tmp << 4;
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tmp = (cacheBuffer_.data[index] & 0xF) | tmp << 4;
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}
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cacheBuffer_.data[index] = tmp;
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index++;
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