aboutsummaryrefslogtreecommitdiff
path: root/libraries/Robot_Control/SdCard.h
diff options
context:
space:
mode:
authorCristian Maglie <c.maglie@bug.st>2013-08-08 16:43:19 +0200
committerCristian Maglie <c.maglie@bug.st>2013-08-08 16:43:19 +0200
commita8193ed933d9c9954cefbfb541cde56770ab5b74 (patch)
tree80796833fecca5d7426f1d09f7ac9870bab5f062 /libraries/Robot_Control/SdCard.h
parenta4c9fee673342304a5b12f7f2f7f9ecb9cb26d30 (diff)
parent5527c44aa443b20d63cf7a276180a36695233924 (diff)
Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x
Diffstat (limited to 'libraries/Robot_Control/SdCard.h')
-rw-r--r--libraries/Robot_Control/SdCard.h192
1 files changed, 0 insertions, 192 deletions
diff --git a/libraries/Robot_Control/SdCard.h b/libraries/Robot_Control/SdCard.h
deleted file mode 100644
index c03e6ab..0000000
--- a/libraries/Robot_Control/SdCard.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Arduino FAT16 Library
- * Copyright (C) 2008 by William Greiman
- *
- * This file is part of the Arduino FAT16 Library
- *
- * This Library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This Library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with the Arduino Fat16 Library. If not, see
- * <http://www.gnu.org/licenses/>.
- */
-#ifndef SdCard_h
-#define SdCard_h
- /**
- * \file
- * SdCard class
- */
-#include <SdInfo.h>
-//------------------------------------------------------------------------------
-// Warning only SD_CHIP_SELECT_PIN, the SD card select pin, may be redefined.
-// define hardware SPI pins
-#if defined(__AVR_ATmega168__)\
-||defined(__AVR_ATmega168P__)\
-||defined(__AVR_ATmega328P__)
-// 168 and 328 Arduinos
-/** Slave Select pin */
-uint8_t const SPI_SS_PIN = 10;
-/** Master Out Slave In pin */
-uint8_t const SPI_MOSI_PIN = 11;
-/** Master In Slave Out pin */
-uint8_t const SPI_MISO_PIN = 12;
-/** Serial Clock */
-uint8_t const SPI_SCK_PIN = 13;
-//------------------------------------------------------------------------------
-#elif defined(__AVR_ATmega1280__)\
-|| defined(__AVR_ATmega2560__)
-// pins for Arduino Mega
-uint8_t const SPI_SS_PIN = 53;
-uint8_t const SPI_MOSI_PIN = 51;
-uint8_t const SPI_MISO_PIN = 50;
-uint8_t const SPI_SCK_PIN = 52;
-//------------------------------------------------------------------------------
-#elif defined(__AVR_ATmega644P__)\
-|| defined(__AVR_ATmega644__)\
-|| defined(__AVR_ATmega1284P__)
-// pins for Sanguino
-uint8_t const SPI_SS_PIN = 4;
-uint8_t const SPI_MOSI_PIN = 5;
-uint8_t const SPI_MISO_PIN = 6;
-uint8_t const SPI_SCK_PIN = 7;
-//------------------------------------------------------------------------------
-#elif defined(__AVR_ATmega32U4__)
-// pins for Teensy 2.0
-uint8_t const SPI_SS_PIN = 8;
-uint8_t const SPI_MOSI_PIN = 16;
-uint8_t const SPI_MISO_PIN = 14;
-uint8_t const SPI_SCK_PIN = 15;
-//------------------------------------------------------------------------------
-#elif defined(__AVR_AT90USB646__)\
-|| defined(__AVR_AT90USB1286__)
-// pins for Teensy++ 1.0 & 2.0
-uint8_t const SPI_SS_PIN = 20;
-uint8_t const SPI_MOSI_PIN = 22;
-uint8_t const SPI_MISO_PIN = 23;
-uint8_t const SPI_SCK_PIN = 21;
-//------------------------------------------------------------------------------
-#else // SPI pins
-#error unknown CPU
-#endif // SPI pins
-//------------------------------------------------------------------------------
-/**
- * SD Chip Select pin
- *
- * Warning if this pin is redefined the hardware SS pin will be enabled
- * as an output by init(). An avr processor will not function as an SPI
- * master unless SS is set to output mode.
- *
- * For example to set SD_CHIP_SELECT_PIN to 8 for the SparkFun microSD shield:
- * uint8_t const SD_CHIP_SELECT_PIN = 8;
- *
- * The default chip select pin for the SD card is SS.
- */
-uint8_t const SD_CHIP_SELECT_PIN = SPI_SS_PIN;
-//------------------------------------------------------------------------------
-/** command timeout ms */
-uint16_t const SD_COMMAND_TIMEOUT = 300;
-/** init timeout ms */
-uint16_t const SD_INIT_TIMEOUT = 2000;
-/** read timeout ms */
-uint16_t const SD_READ_TIMEOUT = 300;
-/** write timeout ms */
-uint16_t const SD_WRITE_TIMEOUT = 600;
-//------------------------------------------------------------------------------
-// error codes
-/** Card did not go into SPI mode */
-uint8_t const SD_ERROR_CMD0 = 1;
-/** Card did not go ready */
-uint8_t const SD_ERROR_ACMD41 = 2;
-/** Write command not accepted */
-uint8_t const SD_ERROR_CMD24 = 3;
-/** Read command not accepted */
-uint8_t const SD_ERROR_CMD17 = 4;
-/** timeout waiting for read data */
-uint8_t const SD_ERROR_READ_TIMEOUT = 5;
-/** write error occurred */
-uint8_t const SD_ERROR_WRITE_RESPONSE = 6;
-/** timeout waiting for write status */
-uint8_t const SD_ERROR_WRITE_TIMEOUT = 7;
-/** attempt to write block zero */
-uint8_t const SD_ERROR_BLOCK_ZERO_WRITE = 8;
-/** card returned an error to a CMD13 status check after a write */
-uint8_t const SD_ERROR_WRITE_PROGRAMMING = 9;
-/** invalid SPI speed in init() call */
-uint8_t const SD_ERROR_SPI_SPEED = 10;
-//------------------------------------------------------------------------------
-// SD command codes
-/** SEND OPERATING CONDITIONS */
-uint8_t const ACMD41 = 0X29;
-/** GO_IDLE_STATE - init card in spi mode if CS low */
-uint8_t const CMD0 = 0X00;
-/** SEND_CSD - Card Specific Data */
-uint8_t const CMD9 = 0X09;
-/** SEND_CID - Card IDentification */
-uint8_t const CMD10 = 0X0A;
-/** SEND_STATUS - read the card status register */
-uint8_t const CMD13 = 0X0D;
-/** READ_BLOCK */
-uint8_t const CMD17 = 0X11;
-/** WRITE_BLOCK */
-uint8_t const CMD24 = 0X18;
-/** APP_CMD - escape for application specific command */
-uint8_t const CMD55 = 0X37;
-//------------------------------------------------------------------------------
-/**
- * \class SdCard
- * \brief Hardware access class for SD flash cards
- *
- * Supports raw access to a standard SD flash memory card.
- *
- */
-class SdCard {
- public:
- /** Code for a SD error. See SdCard.h for definitions. */
- uint8_t errorCode;
- /** Data that may be helpful in determining the cause of an error */
- uint8_t errorData;
- uint32_t cardSize(void);
- /**
- * Initialize an SD flash memory card with default clock rate and chip
- * select pin. See SdCard::init(uint8_t sckRateID, uint8_t chipSelectPin).
- */
- uint8_t init(void) {
- return init(0, SD_CHIP_SELECT_PIN);
- }
- /**
- * Initialize an SD flash memory card with the selected SPI clock rate
- * and the default SD chip select pin.
- * See SdCard::init(uint8_t slow, uint8_t chipSelectPin).
- */
- uint8_t init(uint8_t speed) {
- return init(speed, SD_CHIP_SELECT_PIN);
- }
- uint8_t init(uint8_t speed, uint8_t chipselectPin);
- uint8_t readBlock(uint32_t block, uint8_t* dst);
- /** Read the CID register which contains info about the card.
- * This includes Manufacturer ID, OEM ID, product name, version,
- * serial number, and manufacturing date. */
- uint8_t readCID(cid_t* cid) {
- return readReg(CMD10, cid);
- }
- uint8_t writeBlock(uint32_t block, const uint8_t* src);
- private:
- uint8_t cardAcmd(uint8_t cmd, uint32_t arg);
- uint8_t cardCommand(uint8_t cmd, uint32_t arg);
- uint8_t chipSelectPin_;
- uint8_t speed_;
- void chipSelectHigh(void);
- void chipSelectLow(void);
- void error(uint8_t code, uint8_t data);
- void error(uint8_t code);
- uint8_t readReg(uint8_t cmd, void* buf);
- uint8_t readTransfer(uint8_t* dst, uint16_t count);
-};
-#endif // SdCard_h