Hi
I try to set an GPIO Port ( P1_15 ) to high, but it does not work. I
used the MCB1800 Board with an LPC1857 and modified the Blinky Example.
Somebody has an idea?
Code:
1 |
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2 | #include "board.h"
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3 | #include <stdio.h>
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4 | #include "stopwatch.h"
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5 |
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6 | /****************************************************************************/
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7 | void SysTick_Handler(void)
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8 | {
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9 | static int x = 0;
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10 | if (x++ > 500) {
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11 | Board_LED_Toggle(0);
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12 | x = 0;
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13 | }
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14 | }
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15 |
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16 | /****************************************************************************/
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17 |
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18 | int main(void)
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19 | {
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20 |
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21 | SystemCoreClockUpdate();
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22 | Board_Init();
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23 | Chip_GPIO_Init(LPC_GPIO_PORT);
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24 | Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 1, 15);
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25 | Chip_GPIO_SetPinOutHigh (LPC_GPIO_PORT, 1, 15);
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26 |
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27 |
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28 | /* Enable and setup SysTick Timer at a periodic rate */
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29 | SysTick_Config(SystemCoreClock / TICKRATE_HZ1);
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30 |
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31 |
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32 |
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33 | while (1) {
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34 | __WFI();
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35 | }
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36 |
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37 | return 0;
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38 | }
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