Displays characters on the LCD.
Displays a character on the LCD.
Sets the LCD background color.
Returns information about specific card.
Clears the selected line.
Initializes the SD/SD communication.
Draws an horizontal line.
Draws a bitmap picture loaded in the STM32 MCU internal memory.
Reads block(s) from a specified address in the SD card, in polling mode.
Writes block(s) to a specified address in the SD card, in polling mode.
Draws an uni-line (between two points).
Draws a full poly-line (between many points).
Draws an poly-line (between many points).
Erases the specified memory area of the given SD card.
Sends 5 bytes command to the SD card and get response
Gets the LCD background color.
Fills a triangle (between 3 points).
Waits a data until a value different from SD_DUMMY_BITE
Waits a data from the SD card
Static Functions Draws a character on LCD.
Reads the SD card SCD register. Reading the contents of the CSD register in SPI mode is a simple read-block transaction.
Reads the SD card CID register. Reading the contents of the CID register in SPI mode is a simple read-block transaction.
Gets the SD card data response and check the busy flag.
Put the SD in Idle state.