LowLevel/Luma3DS-3GX
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refactor latest commit

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TuxSH 2019-04-05 00:55:13 +02:00
parent af822e5af5
commit 70757e564d
2 changed files with 10 additions and 4 deletions
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2
arm9/source/i2c.c
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@ -214,10 +214,8 @@ bool I2C_writeRegBuf(I2cDevice devId, u8 regAddr, const u8 *in, u32 size)
u8 I2C_readReg(I2cDevice devId, u8 regAddr)
{
// note: don't use it in itcm code
u8 data;
if(!I2C_readRegBuf(devId, regAddr, &data, 1)) return 0xFF;
wait(3);
return data;
}

12
arm9/source/utils.c
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@ -86,8 +86,16 @@ u32 waitInput(bool isMenu)
if(!key)
{
if((!(I2C_readReg(I2C_DEV_MCU, 0xF) & 2) && shouldShellShutdown) ||
(I2C_readReg(I2C_DEV_MCU, 0x10) & 1) == 1) mcuPowerOff();
if (shouldShellShutdown) {
u8 shellState = I2C_readReg(I2C_DEV_MCU, 0xF);
wait(3);
if (!(shellState & 2)) mcuPowerOff();
}
u8 intstatus = I2C_readReg(I2C_DEV_MCU, 0x10);
wait(3);
if (intstatus & 1) mcuPowerOff(); //Power button pressed
oldKey = 0;
dPadDelay = 0;
continue;