User manual

354
mikoBasic PRO for PIC32
MikroElektronika
Delay_ms(10)
UART_Write_Line(“MCU-Started”) ‘ MCU present report
‘--- set up SPI for the le read
SPI2_Init_Advanced(_SPI_MASTER, _SPI_8_BIT, 64, _SPI_SS_DISABLE, _SPI_DATA_SAMPLE_
MIDDLE, _SPI_CLK_IDLE_HIGH, _SPI_ACTIVE_2_IDLE)
Delay_ms(10)
‘ use fat16 quick format instead of init routine if a formatting is needed
if Mmc_Fat_Init() = 0 then
‘ reinitialize spi at higher speed
SPI2_Init_Advanced(_SPI_MASTER, _SPI_8_BIT, 8, _SPI_SS_DISABLE, _SPI_DATA_SAMPLE_
MIDDLE, _SPI_CLK_IDLE_HIGH, _SPI_ACTIVE_2_IDLE)
‘--- Test start
UART_Write_Line(“Test Start.”)
‘--- Test routines. Uncomment them one-by-one to test certain features
M_Create_New_File()
#IFDEF COMPLETE_EXAMPLE
M_Create_New_File()
M_Create_Multiple_Files()
M_Open_File_Rewrite()
M_Open_File_Append()
M_Open_File_Read()
M_Delete_File()
M_Test_File_Exist()
M_Create_Swap_File()
#ENDIF
UART_Write_Line(“Test End.”)
else
UART_Write_Line(fat_txt)‘ Note: Mmc_Fat_Init tries to initialize a card more than once.
‘ If card is not present, initialization may last
longer (depending on clock speed)
end if
end.
HW Connection
Pin diagram of MMC memory card