d0k3 c60237a8c3 Poweroff LCD before reboot / poweroff
... fixes several MCU issues
2017-07-11 20:55:53 +02:00

19 lines
450 B
C

#include "power.h"
#include "i2c.h"
#include "cache.h"
void Reboot() {
I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
flushEntireDCache();
if (I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 2))
while(true);
}
void PowerOff()
{
I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
flushEntireDCache();
if (I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 0))
while (true);
}