Revision 1207
Added usb_puts_P
| trunk/code/projects/libdragonfly/serial.c | ||
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} |
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/** |
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* Sends a sequence of characters from program space over USB. |
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* |
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* @param s the string to send |
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**/ |
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void usb_puts_P (PGM_P s) {
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char buf; |
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while (memcpy_P (&buf, s, sizeof (char)), buf!=0) {
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usb_putc (buf); |
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s++; |
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} |
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} |
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/** |
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* Returns the first character in the buffer received from USB. |
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* This function blocks execution until a character has been received. |
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* xbee_init must be called before this function may be used. |
| trunk/code/projects/libdragonfly/serial.h | ||
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#define _SERIAL_H |
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#include <inttypes.h> |
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#include <avr/pgmspace.h> |
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/** |
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* @defgroup usb USB Input / Output |
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int usb_getc_nb(char *c); |
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/** @brief Print a string to USB **/ |
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int usb_puts(char *s); |
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/** @brief Print a string from program space to USB **/ |
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void usb_puts_P (PGM_P s); |
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/** @brief Print an integer to USB **/ |
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int usb_puti(int value); |
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/** @brief Determine a hexadecimal digit **/ |
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