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Update USB_FLASH_DRIVE_SUPPORT (#15021)

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This commit is contained in:
Marcio Teixeira
2019-08-24 00:47:19 -06:00
committed by Scott Lahteine
parent 20fc66f875
commit da601d5114
149 changed files with 12939 additions and 693 deletions
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24
Marlin/src/sd/usb_flashdrive/Sd2Card_FlashDrive.h
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@ -26,12 +26,6 @@
* \brief Sd2Card class for V2 SD/SDHC cards
*/
/* Uncomment USB_DEBUG to enable debugging.
* 1 - basic debugging and bounds checking
* 2 - print each block access
*/
//#define USB_DEBUG 1
#include "../SdFatConfig.h"
#include "../SdInfo.h"
@ -52,24 +46,13 @@
class Sd2Card {
private:
typedef enum : uint8_t {
USB_HOST_UNINITIALIZED,
USB_HOST_INITIALIZED,
USB_HOST_DELAY_INIT,
USB_HOST_WAITING
} state_t;
static state_t state;
uint32_t pos;
#ifdef USB_DEBUG
uint32_t lun0_capacity;
#endif
static inline bool ready() { return state == USB_HOST_INITIALIZED; }
static void usbStateDebug();
public:
static bool usbStartup();
bool init(const uint8_t sckRateID=0, const pin_t chipSelectPin=SD_CHIP_SELECT_PIN);
static void idle();
@ -87,4 +70,5 @@ class Sd2Card {
uint32_t cardSize();
static bool isInserted();
static bool ready();
};