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[1445] | 1 | #include "warp_v4_userio.h" |
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| 2 | #include "xparameters.h" |
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| 3 | |
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| 4 | int main(void) |
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| 5 | { |
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| 6 | unsigned char ledDisp = 0; |
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| 7 | |
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| 8 | // Set the hex displays to number mode (see FPGA Board v2.2 User Guide) |
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| 9 | WarpV4_UserIO_NumberMode_All(XPAR_WARP_V4_USERIO_ALL_BASEADDR); |
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| 10 | |
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| 11 | while(1) |
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| 12 | { |
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| 13 | xil_printf("Displaying: %x\r\n", ledDisp); |
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| 14 | |
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| 15 | // Show the number on the three hex displays and on the LEDs |
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| 16 | WarpV4_UserIO_WriteNumber_LeftHex(XPAR_WARP_V4_USERIO_ALL_BASEADDR, ledDisp, 0); |
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| 17 | WarpV4_UserIO_WriteNumber_MiddleHex(XPAR_WARP_V4_USERIO_ALL_BASEADDR, ledDisp, 0); |
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| 18 | WarpV4_UserIO_WriteNumber_RightHex(XPAR_WARP_V4_USERIO_ALL_BASEADDR, ledDisp, 0); |
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| 19 | WarpV4_UserIO_Leds(XPAR_WARP_V4_USERIO_ALL_BASEADDR, ledDisp); |
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| 20 | |
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| 21 | usleep(600000); |
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| 22 | |
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| 23 | //Cycle the displays through [0x0,0xF] |
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| 24 | if(ledDisp == 15) |
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| 25 | ledDisp = 0; |
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| 26 | else |
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| 27 | ledDisp++; |
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| 28 | } |
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| 29 | |
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| 30 | return 0; |
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| 31 | |
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| 32 | } |
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