40 lines
601 B
C
40 lines
601 B
C
/*
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* utils.c
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*/
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#include "utils.h"
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#include "i2c.h"
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#include "buttons.h"
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u32 waitInput(void)
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{
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u32 pressedKey = 0,
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key;
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//Wait for no keys to be pressed
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while(HID_PAD);
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do
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{
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//Wait for a key to be pressed
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while(!HID_PAD);
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key = HID_PAD;
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//Make sure it's pressed
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for(u32 i = 0x13000; i; i--)
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{
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if(key != HID_PAD) break;
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if(i == 1) pressedKey = 1;
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}
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}
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while(!pressedKey);
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return key;
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}
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void mcuReboot(void)
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{
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i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 2);
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while(1);
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} |