Revision 1084
Added functions for printing hexadecimal numbers to USB, see serial.h
| main.c | ||
|---|---|---|
| 68 | 68 |
} |
| 69 | 69 |
} |
| 70 | 70 |
|
| 71 |
static uint8_t hex_digit(uint8_t x) |
|
| 72 |
{
|
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| 73 |
if (x>15) return '?'; |
|
| 74 |
return "0123456789ABCDEF"[x]; |
|
| 75 |
} |
|
| 76 | 71 |
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| 77 |
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| 78 |
static void usb_puth(int i) |
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| 79 |
{
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usb_putc(hex_digit((i>>12)&0xF)); |
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usb_putc(hex_digit((i>>8)&0xF)); |
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usb_putc(hex_digit((i>>4)&0xF)); |
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usb_putc(hex_digit(i&0xF)); |
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} |
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|
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static void usb_puth8(uint8_t i) |
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{
|
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usb_putc(hex_digit((i>>4)&0xF)); |
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usb_putc(hex_digit(i&0xF)); |
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} |
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| 93 | 72 |
int main(void) {
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| 94 | 73 |
// dragonfly_init(ALL_ON); |
| 95 | 74 |
dragonfly_init(0); |
| ... | ... | |
| 103 | 82 |
orb_enable (); |
| 104 | 83 |
|
| 105 | 84 |
orb_set(0,0,0); delay_ms (1000); |
| 85 |
|
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| 86 |
usb_init (); |
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| 106 | 87 |
|
| 107 | 88 |
usb_puts ("Startup\r\n");
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usb_puth (0x1234); usb_puts ("\r\n");
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usb_puth (0xFFFF); usb_puts ("\r\n");
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usb_puth (0); usb_puts ("\r\n");
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usb_puth (0x12345); usb_puts ("\r\n");
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| 108 | 94 |
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| 110 | 95 |
// Do some lighting and wheel controlled motors on BTN1 |
| 111 | 96 |
if (!button2_read ()) |
| 112 | 97 |
acl (); |
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