root / branches / encoders / code / projects / template / main.c @ 546
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| 1 | 16 | bcoltin | #include <dragonfly_lib.h> |
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| 2 | 367 | kwoo | #include "spi.h" |
| 3 | 16 | bcoltin | |
| 4 | 446 | bpoole | #define MODE 0 |
| 5 | 490 | bpoole | #define TEST 1 |
| 6 | extern char spi_status; |
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| 7 | 257 | ayeager | |
| 8 | 367 | kwoo | void recv_func(char c) { |
| 9 | 546 | kwoo | if (c != '\n'); |
| 10 | 490 | bpoole | if(MODE)
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| 11 | usb_puts("MASTER");
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| 12 | else
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| 13 | usb_puts("SLAVE");
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| 14 | 546 | kwoo | |
| 15 | 490 | bpoole | usb_puts(": received [");usb_putc(c);usb_puts("]\n\r"); |
| 16 | 367 | kwoo | return;
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| 17 | 193 | ayeager | } |
| 18 | |||
| 19 | |||
| 20 | |||
| 21 | 16 | bcoltin | int main(void) |
| 22 | {
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| 23 | dragonfly_init(ALL_ON); |
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| 24 | 367 | kwoo | spi_init(MODE, recv_func); |
| 25 | 490 | bpoole | usb_puts("Init done\n\r");
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| 26 | 367 | kwoo | while(1) { |
| 27 | 490 | bpoole | if(TEST){
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| 28 | if(MODE){
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| 29 | 546 | kwoo | spi_read(6);
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| 30 | 490 | bpoole | delay_ms(1000);
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| 31 | } else {
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| 32 | 546 | kwoo | //if(!(spi_status & SPI_SEND))
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| 33 | spi_send("SLAVE ",6); |
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| 34 | //delay_ms(800);
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| 35 | 490 | bpoole | } |
| 36 | } else {
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| 37 | if (MODE) {
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| 38 | spi_send("MASTER",6); |
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| 39 | } |
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| 40 | 257 | ayeager | } |
| 41 | 367 | kwoo | |
| 42 | } |
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| 43 | 257 | ayeager | |
| 44 | 16 | bcoltin | return 0; |
| 45 | 193 | ayeager | |
| 46 | 16 | bcoltin | } |