mirror of
https://github.com/d0k3/GodMode9.git
synced 2025-06-26 21:52:48 +00:00
9ecb90a2ba
- completely moved MCU interrupt handling outside of the critical section - refactored a bit of the PXI code and command names - merge the I2C read and write cmds to be one - remove SET_VMODE cmd, now it's always initialized to BGR565 on boot and to RGB565 on firmlaunch - atomic-ize more stuff
46 lines
945 B
C
46 lines
945 B
C
#include "arm.h"
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#include "power.h"
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#include "i2c.h"
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#include "pxi.h"
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u32 SetScreenBrightness(int level) {
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u32 arg;
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if (level != BRIGHTNESS_AUTOMATIC) {
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arg = clamp(level, BRIGHTNESS_MIN, BRIGHTNESS_MAX);
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} else {
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arg = 0;
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}
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return PXI_DoCMD(PXICMD_SET_BRIGHTNESS, &arg, 1);
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}
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u32 GetBatteryPercent() {
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u8 battery = 0;
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I2C_readRegBuf(I2C_DEV_MCU, 0x0B, &battery, 1);
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return battery;
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}
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bool IsCharging() {
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u8 flags = 0;
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I2C_readRegBuf(I2C_DEV_MCU, 0x0F, &flags, 1);
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return flags & (1<<4);
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}
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void Reboot() {
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I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
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ARM_WbDC();
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ARM_DSB();
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I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 2);
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while(true);
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}
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void PowerOff()
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{
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I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
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ARM_WbDC();
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ARM_DSB();
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I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 0);
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while(true);
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}
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