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[/] [openrisc/] [trunk/] [or1ksim/] [testsuite/] [test-code-or1k/] [kbdtest/] [kbdtest.c] - Diff between revs 90 and 93

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Rev 90	Rev 93
Line 67...	Line 67...

`} /* fail () */`	`} /* fail () */`


`/* --------------------------------------------------------------------------*/`	`/* --------------------------------------------------------------------------*/`
	`/*!Print an escaped character`
	`Non-printable characters use their name:`
	`'\n' - ENTER`
	`' ' - SPACE`
	`'\t' - TAB`

	`Any char > 127 (0x7f) is an error.`

	`Any other char less than 0x20 appears as ^<char>. */`
	`/* --------------------------------------------------------------------------*/`
	`static void`
	`print_escaped_char (unsigned char c)`
	`{`
	`switch (c)`
	`{`
	`case '\n': printf ("Received: ENTER.\n"); return;`
	`case ' ': printf ("Received: SPACE.\n"); return;`
	`case '\t': printf ("Received: TAB.\n"); return;`

	`default:`
	`if (c > 0x7f)`
	`{`
	`printf ("\nWarning: received erroneous character 0x%02x.\n",`
	`(unsigned int) c);`
	`}`
	`else if (c < 0x20)`
	`{`
	`printf ("Received '^%c'.\n", '@' + c);`
	`}`
	`else`
	`{`
	`printf ("Received '%c'.\n", c);`
	`}`
	`}`
	`} /* print_escaped_char () */`


	`/* --------------------------------------------------------------------------*/`
`/*!Utility to read a 32 bit memory mapped register`	`/*!Utility to read a 32 bit memory mapped register`

`@param[in] addr The address to read from`	`@param[in] addr The address to read from`

`@return The result of the read */`	`@return The result of the read */`
Line 203...	Line 241...
`{`	`{`
`fail ("Unrecognized make scan code");`	`fail ("Unrecognized make scan code");`
`}`	`}`
`else`	`else`
`{`	`{`
`printf ("%c", c);`	`print_escaped_char (c);`
`char_scan_made = x;`	`char_scan_made = x;`
`}`	`}`
`}`	`}`

`break;`	`break;`
Line 223...	Line 261...
`{`	`{`
`fail ("Unrecognized make scan code");`	`fail ("Unrecognized make scan code");`
`}`	`}`
`else`	`else`
`{`	`{`
`printf ("%c", c);`	`print_escaped_char (c);`
`char_scan_made = x;`	`char_scan_made = x;`
`}`	`}`

`break;`	`break;`

Line 305...	Line 343...
`printf ("Enabling interrupts.\n");`	`printf ("Enabling interrupts.\n");`

`mtspr (SPR_SR, mfspr(SPR_SR) \| SPR_SR_IEE);`	`mtspr (SPR_SR, mfspr(SPR_SR) \| SPR_SR_IEE);`
`mtspr (SPR_PICMR, mfspr(SPR_PICMR) \| (0x00000001L << KBD_IRQ));`	`mtspr (SPR_PICMR, mfspr(SPR_PICMR) \| (0x00000001L << KBD_IRQ));`

`/* Wait until the interrupt handler is finished */`	`/* Wait until the interrupt handler is finished. */`
`while (num_chars_done < MAX_CHARS_TO_READ)`	`while (num_chars_done < MAX_CHARS_TO_READ)`
`{`	`{`
`}`	`}`

`/* Usual end report */`	`/* Usual end report */`

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[/] [openrisc/] [trunk/] [or1ksim/] [testsuite/] [test-code-or1k/] [kbdtest/] [kbdtest.c] - Diff between revs 90 and 93