Mike Moore
RTOS homework 4
Diff: PowerControl.h
- Revision:
- 27:c380923f02d8
- Parent:
- 26:986b539170fc
diff -r 986b539170fc -r c380923f02d8 PowerControl.h
--- a/PowerControl.h Fri Sep 13 04:16:05 2013 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,192 +0,0 @@
-/* mbed PowerControl Library
- * Copyright (c) 2010 Michael Wei
- */
-
-#ifndef MBED_POWERCONTROL_H
-#define MBED_POWERCONTROL_H
-
-//shouldn't have to include, but fixes weird problems with defines
-//#include "LPC1768/LPC17xx.h"
-
-//System Control Register
-// bit 0: Reserved
-// bit 1: Sleep on Exit
-#define LPC1768_SCR_SLEEPONEXIT 0x2
-// bit 2: Deep Sleep
-#define LPC1768_SCR_SLEEPDEEP 0x4
-// bit 3: Resereved
-// bit 4: Send on Pending
-#define LPC1768_SCR_SEVONPEND 0x10
-// bit 5-31: Reserved
-
-//Power Control Register
-// bit 0: Power mode control bit 0 (power-down mode)
-#define LPC1768_PCON_PM0 0x1
-// bit 1: Power mode control bit 1 (deep power-down mode)
-#define LPC1768_PCON_PM1 0x2
-// bit 2: Brown-out reduced power mode
-#define LPC1768_PCON_BODRPM 0x4
-// bit 3: Brown-out global disable
-#define LPC1768_PCON_BOGD 0x8
-// bit 4: Brown-out reset disable
-#define LPC1768_PCON_BORD 0x10
-// bit 5-7 : Reserved
-// bit 8: Sleep Mode Entry Flag
-#define LPC1768_PCON_SMFLAG 0x100
-// bit 9: Deep Sleep Entry Flag
-#define LPC1768_PCON_DSFLAG 0x200
-// bit 10: Power Down Entry Flag
-#define LPC1768_PCON_PDFLAG 0x400
-// bit 11: Deep Power Down Entry Flag
-#define LPC1768_PCON_DPDFLAG 0x800
-// bit 12-31: Reserved
-
-//"Sleep Mode" (WFI).
-inline void Sleep(void)
-{
- __WFI();
-}
-
-//"Deep Sleep" Mode
-inline void DeepSleep(void)
-{
- SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
- __WFI();
-}
-
-//"Power-Down" Mode
-inline void PowerDown(void)
-{
- SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
- LPC_SC->PCON &= ~LPC1768_PCON_PM1;
- LPC_SC->PCON |= LPC1768_PCON_PM0;
- __WFI();
- //reset back to normal
- LPC_SC->PCON &= ~(LPC1768_PCON_PM1 | LPC1768_PCON_PM0);
-}
-
-//"Deep Power-Down" Mode
-inline void DeepPowerDown(void)
-{
- SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
- LPC_SC->PCON |= LPC1768_PCON_PM1 | LPC1768_PCON_PM0;
- __WFI();
- //reset back to normal
- LPC_SC->PCON &= ~(LPC1768_PCON_PM1 | LPC1768_PCON_PM0);
-}
-
-//shut down BOD during power-down/deep sleep
-inline void BrownOut_ReducedPowerMode_Enable(void)
-{
- LPC_SC->PCON |= LPC1768_PCON_BODRPM;
-}
-
-//turn on BOD during power-down/deep sleep
-inline void BrownOut_ReducedPowerMode_Disable(void)
-{
- LPC_SC->PCON &= ~LPC1768_PCON_BODRPM;
-}
-
-//turn off brown out circutry
-inline void BrownOut_Global_Disable(void)
-{
- LPC_SC->PCON |= LPC1768_PCON_BOGD;
-}
-
-//turn on brown out circutry
-inline void BrownOut_Global_Enable(void)
-{
- LPC_SC->PCON &= !LPC1768_PCON_BOGD;
-}
-
-//turn off brown out reset circutry
-inline void BrownOut_Reset_Disable(void)
-{
- LPC_SC->PCON |= LPC1768_PCON_BORD;
-}
-
-//turn on brown outreset circutry
-inline void BrownOut_Reset_Enable(void)
-{
- LPC_SC->PCON &= ~LPC1768_PCON_BORD;
-}
-//Peripheral Control Register
-// bit 0: Reserved
-// bit 1: PCTIM0: Timer/Counter 0 power/clock enable
-#define LPC1768_PCONP_PCTIM0 0x2
-// bit 2: PCTIM1: Timer/Counter 1 power/clock enable
-#define LPC1768_PCONP_PCTIM1 0x4
-// bit 3: PCUART0: UART 0 power/clock enable
-#define LPC1768_PCONP_PCUART0 0x8
-// bit 4: PCUART1: UART 1 power/clock enable
-#define LPC1768_PCONP_PCUART1 0x10
-// bit 5: Reserved
-// bit 6: PCPWM1: PWM 1 power/clock enable
-#define LPC1768_PCONP_PCPWM1 0x40
-// bit 7: PCI2C0: I2C interface 0 power/clock enable
-#define LPC1768_PCONP_PCI2C0 0x80
-// bit 8: PCSPI: SPI interface power/clock enable
-#define LPC1768_PCONP_PCSPI 0x100
-// bit 9: PCRTC: RTC power/clock enable
-#define LPC1768_PCONP_PCRTC 0x200
-// bit 10: PCSSP1: SSP interface 1 power/clock enable
-#define LPC1768_PCONP_PCSSP1 0x400
-// bit 11: Reserved
-// bit 12: PCADC: A/D converter power/clock enable
-#define LPC1768_PCONP_PCADC 0x1000
-// bit 13: PCCAN1: CAN controller 1 power/clock enable
-#define LPC1768_PCONP_PCCAN1 0x2000
-// bit 14: PCCAN2: CAN controller 2 power/clock enable
-#define LPC1768_PCONP_PCCAN2 0x4000
-// bit 15: PCGPIO: GPIOs power/clock enable
-#define LPC1768_PCONP_PCGPIO 0x8000
-// bit 16: PCRIT: Repetitive interrupt timer power/clock enable
-#define LPC1768_PCONP_PCRIT 0x10000
-// bit 17: PCMCPWM: Motor control PWM power/clock enable
-#define LPC1768_PCONP_PCMCPWM 0x20000
-// bit 18: PCQEI: Quadrature encoder interface power/clock enable
-#define LPC1768_PCONP_PCQEI 0x40000
-// bit 19: PCI2C1: I2C interface 1 power/clock enable
-#define LPC1768_PCONP_PCI2C1 0x80000
-// bit 20: Reserved
-// bit 21: PCSSP0: SSP interface 0 power/clock enable
-#define LPC1768_PCONP_PCSSP0 0x200000
-// bit 22: PCTIM2: Timer 2 power/clock enable
-#define LPC1768_PCONP_PCTIM2 0x400000
-// bit 23: PCTIM3: Timer 3 power/clock enable
-#define LPC1768_PCONP_PCQTIM3 0x800000
-// bit 24: PCUART2: UART 2 power/clock enable
-#define LPC1768_PCONP_PCUART2 0x1000000
-// bit 25: PCUART3: UART 3 power/clock enable
-#define LPC1768_PCONP_PCUART3 0x2000000
-// bit 26: PCI2C2: I2C interface 2 power/clock enable
-#define LPC1768_PCONP_PCI2C2 0x4000000
-// bit 27: PCI2S: I2S interface power/clock enable
-#define LPC1768_PCONP_PCI2S 0x8000000
-// bit 28: Reserved
-// bit 29: PCGPDMA: GP DMA function power/clock enable
-#define LPC1768_PCONP_PCGPDMA 0x20000000
-// bit 30: PCENET: Ethernet block power/clock enable
-#define LPC1768_PCONP_PCENET 0x40000000
-// bit 31: PCUSB: USB interface power/clock enable
-#define LPC1768_PCONP_PCUSB 0x80000000
-
-//Powers Up specified Peripheral(s)
-inline unsigned int Peripheral_PowerUp(unsigned int bitMask)
-{
- return LPC_SC->PCONP |= bitMask;
-}
-
-//Powers Down specified Peripheral(s)
-inline unsigned int Peripheral_PowerDown(unsigned int bitMask)
-{
- return LPC_SC->PCONP &= ~bitMask;
-}
-
-//returns if the peripheral is on or off
-inline bool Peripheral_GetStatus(unsigned int peripheral)
-{
- return (LPC_SC->PCONP & peripheral) ? true : false;
-}
-
-#endif
\ No newline at end of file