Transmitting bytes between a host computer an the AVR.
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Files |
| file | hif.h |
| | Interface for HostInterface functions.
|
Defines |
| #define | DUMP(sz, ptr) hif_dump(sz,ptr) |
|
#define | FLASH_STRING(x) PSTR(x) |
|
#define | FLASH_STRING_T PGM_P |
| #define | HIF_AT90USB (21) |
| #define | HIF_FT245 (20) |
| #define | HIF_NONE (0) |
|
#define | HIF_PUTS_NEWLINE() hif_puts_p(FLASH_STRING("\n\r")) |
| #define | HIF_UART_0 (10) |
| #define | HIF_UART_1 (11) |
| #define | PRINT(fmt) hif_echo(FLASH_STRING(fmt)) |
| #define | PRINTF(fmt,...) hif_printf(FLASH_STRING(fmt), __VA_ARGS__) |
|
#define | URACOLI_USB_BCD_RELEASE (0x100) |
| #define | URACOLI_USB_PID (2183) |
|
#define | URACOLI_USB_PRODUCT_NAME L"RZUSBSTICK" |
|
#define | URACOLI_USB_VENDOR_NAME L"URACOLI" |
| #define | URACOLI_USB_VID (5824) |
Functions |
| void | hif_dump (uint16_t sz, uint8_t *d) |
| | Print hexdump of a data array to the interface.
|
| void | hif_echo (FLASH_STRING_T str) |
| | Print a string to the interface.
|
| uint8_t | hif_get_blk (unsigned char *data, uint8_t max_size) |
| | Get a block of bytes from the host interface.
|
| int | hif_getc (void) |
| | Get a charakter byte from the host interface.
|
| void | hif_init (const uint32_t baudrate) |
| | Initialize host interface.
|
| void | hif_printf (FLASH_STRING_T fmt,...) |
| | Print a formated string to the interface.
|
| uint8_t | hif_put_blk (unsigned char *data, uint8_t size) |
| | Send a block of characters to the interface.
|
| int | hif_putc (int c) |
| | Send a character to the interface.
|
| void | hif_puts (const char *s) |
| | Send string to the interface.
|
| void | hif_puts_p (const char *progmem_s) |
| | Send a programm memory string to the interface.
|
Detailed Description
Transmitting bytes between a host computer an the AVR.
Define Documentation
| #define DUMP |
( |
|
sz, |
|
|
|
ptr | |
|
) |
| | hif_dump(sz,ptr) |
Identifier for HIF type USB/ATmega1287
Identifier for HIF type USB/FT245
Identifier for no host interface
Identifier for HIF type UART 0
Identifier for HIF type UART 1
| #define PRINT |
( |
|
fmt |
) |
hif_echo(FLASH_STRING(fmt)) |
| #define PRINTF |
( |
|
fmt, |
|
|
|
... | |
|
) |
| | hif_printf(FLASH_STRING(fmt), __VA_ARGS__) |
| #define URACOLI_USB_PID (2183) |
uracoli USB Product ID see also USB_VID_URACOLI
| #define URACOLI_USB_VID (5824) |
uracoli USB Vendor ID
The pair of the uracoli vendor id, device id are obtained by
Function Documentation
| void hif_dump |
( |
uint16_t |
sz, |
|
|
uint8_t * |
d | |
|
) |
| | |
Print hexdump of a data array to the interface.
- Parameters:
-
| sz | number of bytes, that will be dumped. |
| d | pointer to the data array, that will be dumped. |
| void hif_echo |
( |
FLASH_STRING_T |
str |
) |
|
Print a string to the interface.
- Parameters:
-
| str | string, which is located in flash memory |
| uint8_t hif_get_blk |
( |
unsigned char * |
data, |
|
|
uint8_t |
max_size | |
|
) |
| | |
Get a block of bytes from the host interface.
- Parameters:
-
| data | buffer where the bytes are stored |
| max_size | maximum number of bytes, which can be stored in the buffer. |
- Returns:
- number of bytes stored in the buffer
Get a charakter byte from the host interface.
- Returns:
- The Character or EOF in case of error or end-of-file
| void hif_init |
( |
const uint32_t |
baudrate |
) |
|
Initialize host interface.
- Parameters:
-
| baudrate | data rate of the interface in bit/s |
| void hif_printf |
( |
FLASH_STRING_T |
fmt, |
|
|
|
... | |
|
) |
| | |
Print a formated string to the interface.
- Parameters:
-
| fmt | format string, which is located in flash memory |
| ... | variable argument list |
| uint8_t hif_put_blk |
( |
unsigned char * |
data, |
|
|
uint8_t |
size | |
|
) |
| | |
Send a block of characters to the interface.
- Parameters:
-
| data | pointer to the data array. |
| size | size of the block. |
- Returns:
- num number of bytes, which was send.
Send a character to the interface.
- Parameters:
-
- Returns:
- The Character or EOF in case of error
| void hif_puts |
( |
const char * |
s |
) |
|
Send string to the interface.
- Parameters:
-
| s | pointer to a null terminated string, which is located in RAM. |
| void hif_puts_p |
( |
const char * |
progmem_s |
) |
|
Send a programm memory string to the interface.
- Parameters:
-
| progmem_s | pointer to a null terminated string, which is located in program memory. |