muRata / Mbed 2 deprecated SNIC-xively-jumpstart-demo

Demo application of SNICInterface library for Murata TypeYD, which reports sensor data periodically to Xively cloud server . Hardware platform: mbed application board (https://mbed.org/cookbook/mbed-application-board), mbed LPC1768 (https://mbed.org/platforms/mbed-LPC1768/) and TypeYD.

Dependencies:   C12832 LM75B MMA7660 SNICInterface libxively mbed-rtos mbed

PowerControl/PowerControl.h@27:6949291ca38d, 2014-11-25 (annotated)

Committer:
kishino
Date:
Tue Nov 25 00:33:30 2014 +0000
Revision:
27:6949291ca38d
Parent:
16:ed9b9c28f860 
Add the definition of serial for debugging output.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kishino 16:ed9b9c28f860 1 /* mbed PowerControl Library
kishino 16:ed9b9c28f860 2 * Copyright (c) 2010 Michael Wei
kishino 16:ed9b9c28f860 3 */
kishino 16:ed9b9c28f860 4
kishino 16:ed9b9c28f860 5 #ifndef MBED_POWERCONTROL_H
kishino 16:ed9b9c28f860 6 #define MBED_POWERCONTROL_H
kishino 16:ed9b9c28f860 7
kishino 16:ed9b9c28f860 8 //shouldn't have to include, but fixes weird problems with defines
kishino 16:ed9b9c28f860 9 //#include "LPC1768/LPC17xx.h"
kishino 16:ed9b9c28f860 10 #include "mbed.h"
kishino 16:ed9b9c28f860 11
kishino 16:ed9b9c28f860 12 //System Control Register
kishino 16:ed9b9c28f860 13 // bit 0: Reserved
kishino 16:ed9b9c28f860 14 // bit 1: Sleep on Exit
kishino 16:ed9b9c28f860 15 #define LPC1768_SCR_SLEEPONEXIT 0x2
kishino 16:ed9b9c28f860 16 // bit 2: Deep Sleep
kishino 16:ed9b9c28f860 17 #define LPC1768_SCR_SLEEPDEEP 0x4
kishino 16:ed9b9c28f860 18 // bit 3: Resereved
kishino 16:ed9b9c28f860 19 // bit 4: Send on Pending
kishino 16:ed9b9c28f860 20 #define LPC1768_SCR_SEVONPEND 0x10
kishino 16:ed9b9c28f860 21 // bit 5-31: Reserved
kishino 16:ed9b9c28f860 22
kishino 16:ed9b9c28f860 23 //Power Control Register
kishino 16:ed9b9c28f860 24 // bit 0: Power mode control bit 0 (power-down mode)
kishino 16:ed9b9c28f860 25 #define LPC1768_PCON_PM0 0x1
kishino 16:ed9b9c28f860 26 // bit 1: Power mode control bit 1 (deep power-down mode)
kishino 16:ed9b9c28f860 27 #define LPC1768_PCON_PM1 0x2
kishino 16:ed9b9c28f860 28 // bit 2: Brown-out reduced power mode
kishino 16:ed9b9c28f860 29 #define LPC1768_PCON_BODRPM 0x4
kishino 16:ed9b9c28f860 30 // bit 3: Brown-out global disable
kishino 16:ed9b9c28f860 31 #define LPC1768_PCON_BOGD 0x8
kishino 16:ed9b9c28f860 32 // bit 4: Brown-out reset disable
kishino 16:ed9b9c28f860 33 #define LPC1768_PCON_BORD 0x10
kishino 16:ed9b9c28f860 34 // bit 5-7 : Reserved
kishino 16:ed9b9c28f860 35 // bit 8: Sleep Mode Entry Flag
kishino 16:ed9b9c28f860 36 #define LPC1768_PCON_SMFLAG 0x100
kishino 16:ed9b9c28f860 37 // bit 9: Deep Sleep Entry Flag
kishino 16:ed9b9c28f860 38 #define LPC1768_PCON_DSFLAG 0x200
kishino 16:ed9b9c28f860 39 // bit 10: Power Down Entry Flag
kishino 16:ed9b9c28f860 40 #define LPC1768_PCON_PDFLAG 0x400
kishino 16:ed9b9c28f860 41 // bit 11: Deep Power Down Entry Flag
kishino 16:ed9b9c28f860 42 #define LPC1768_PCON_DPDFLAG 0x800
kishino 16:ed9b9c28f860 43 // bit 12-31: Reserved
kishino 16:ed9b9c28f860 44
kishino 16:ed9b9c28f860 45 //"Sleep Mode" (WFI).
kishino 16:ed9b9c28f860 46 inline void Sleep(void)
kishino 16:ed9b9c28f860 47 {
kishino 16:ed9b9c28f860 48 __WFI();
kishino 16:ed9b9c28f860 49 }
kishino 16:ed9b9c28f860 50
kishino 16:ed9b9c28f860 51 //"Deep Sleep" Mode
kishino 16:ed9b9c28f860 52 inline void DeepSleep(void)
kishino 16:ed9b9c28f860 53 {
kishino 16:ed9b9c28f860 54 SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
kishino 16:ed9b9c28f860 55 __WFI();
kishino 16:ed9b9c28f860 56 }
kishino 16:ed9b9c28f860 57
kishino 16:ed9b9c28f860 58 //"Power-Down" Mode
kishino 16:ed9b9c28f860 59 inline void PowerDown(void)
kishino 16:ed9b9c28f860 60 {
kishino 16:ed9b9c28f860 61 SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
kishino 16:ed9b9c28f860 62 LPC_SC->PCON &= ~LPC1768_PCON_PM1;
kishino 16:ed9b9c28f860 63 LPC_SC->PCON |= LPC1768_PCON_PM0;
kishino 16:ed9b9c28f860 64 __WFI();
kishino 16:ed9b9c28f860 65 //reset back to normal
kishino 16:ed9b9c28f860 66 LPC_SC->PCON &= ~(LPC1768_PCON_PM1 | LPC1768_PCON_PM0);
kishino 16:ed9b9c28f860 67 }
kishino 16:ed9b9c28f860 68
kishino 16:ed9b9c28f860 69 //"Deep Power-Down" Mode
kishino 16:ed9b9c28f860 70 inline void DeepPowerDown(void)
kishino 16:ed9b9c28f860 71 {
kishino 16:ed9b9c28f860 72 SCB->SCR |= LPC1768_SCR_SLEEPDEEP;
kishino 16:ed9b9c28f860 73 LPC_SC->PCON |= LPC1768_PCON_PM1 | LPC1768_PCON_PM0;
kishino 16:ed9b9c28f860 74 __WFI();
kishino 16:ed9b9c28f860 75 //reset back to normal
kishino 16:ed9b9c28f860 76 LPC_SC->PCON &= ~(LPC1768_PCON_PM1 | LPC1768_PCON_PM0);
kishino 16:ed9b9c28f860 77 }
kishino 16:ed9b9c28f860 78
kishino 16:ed9b9c28f860 79 //shut down BOD during power-down/deep sleep
kishino 16:ed9b9c28f860 80 inline void BrownOut_ReducedPowerMode_Enable(void)
kishino 16:ed9b9c28f860 81 {
kishino 16:ed9b9c28f860 82 LPC_SC->PCON |= LPC1768_PCON_BODRPM;
kishino 16:ed9b9c28f860 83 }
kishino 16:ed9b9c28f860 84
kishino 16:ed9b9c28f860 85 //turn on BOD during power-down/deep sleep
kishino 16:ed9b9c28f860 86 inline void BrownOut_ReducedPowerMode_Disable(void)
kishino 16:ed9b9c28f860 87 {
kishino 16:ed9b9c28f860 88 LPC_SC->PCON &= ~LPC1768_PCON_BODRPM;
kishino 16:ed9b9c28f860 89 }
kishino 16:ed9b9c28f860 90
kishino 16:ed9b9c28f860 91 //turn off brown out circutry
kishino 16:ed9b9c28f860 92 inline void BrownOut_Global_Disable(void)
kishino 16:ed9b9c28f860 93 {
kishino 16:ed9b9c28f860 94 LPC_SC->PCON |= LPC1768_PCON_BOGD;
kishino 16:ed9b9c28f860 95 }
kishino 16:ed9b9c28f860 96
kishino 16:ed9b9c28f860 97 //turn on brown out circutry
kishino 16:ed9b9c28f860 98 inline void BrownOut_Global_Enable(void)
kishino 16:ed9b9c28f860 99 {
kishino 16:ed9b9c28f860 100 LPC_SC->PCON &= !LPC1768_PCON_BOGD;
kishino 16:ed9b9c28f860 101 }
kishino 16:ed9b9c28f860 102
kishino 16:ed9b9c28f860 103 //turn off brown out reset circutry
kishino 16:ed9b9c28f860 104 inline void BrownOut_Reset_Disable(void)
kishino 16:ed9b9c28f860 105 {
kishino 16:ed9b9c28f860 106 LPC_SC->PCON |= LPC1768_PCON_BORD;
kishino 16:ed9b9c28f860 107 }
kishino 16:ed9b9c28f860 108
kishino 16:ed9b9c28f860 109 //turn on brown outreset circutry
kishino 16:ed9b9c28f860 110 inline void BrownOut_Reset_Enable(void)
kishino 16:ed9b9c28f860 111 {
kishino 16:ed9b9c28f860 112 LPC_SC->PCON &= ~LPC1768_PCON_BORD;
kishino 16:ed9b9c28f860 113 }
kishino 16:ed9b9c28f860 114 //Peripheral Control Register
kishino 16:ed9b9c28f860 115 // bit 0: Reserved
kishino 16:ed9b9c28f860 116 // bit 1: PCTIM0: Timer/Counter 0 power/clock enable
kishino 16:ed9b9c28f860 117 #define LPC1768_PCONP_PCTIM0 0x2
kishino 16:ed9b9c28f860 118 // bit 2: PCTIM1: Timer/Counter 1 power/clock enable
kishino 16:ed9b9c28f860 119 #define LPC1768_PCONP_PCTIM1 0x4
kishino 16:ed9b9c28f860 120 // bit 3: PCUART0: UART 0 power/clock enable
kishino 16:ed9b9c28f860 121 #define LPC1768_PCONP_PCUART0 0x8
kishino 16:ed9b9c28f860 122 // bit 4: PCUART1: UART 1 power/clock enable
kishino 16:ed9b9c28f860 123 #define LPC1768_PCONP_PCUART1 0x10
kishino 16:ed9b9c28f860 124 // bit 5: Reserved
kishino 16:ed9b9c28f860 125 // bit 6: PCPWM1: PWM 1 power/clock enable
kishino 16:ed9b9c28f860 126 #define LPC1768_PCONP_PCPWM1 0x40
kishino 16:ed9b9c28f860 127 // bit 7: PCI2C0: I2C interface 0 power/clock enable
kishino 16:ed9b9c28f860 128 #define LPC1768_PCONP_PCI2C0 0x80
kishino 16:ed9b9c28f860 129 // bit 8: PCSPI: SPI interface power/clock enable
kishino 16:ed9b9c28f860 130 #define LPC1768_PCONP_PCSPI 0x100
kishino 16:ed9b9c28f860 131 // bit 9: PCRTC: RTC power/clock enable
kishino 16:ed9b9c28f860 132 #define LPC1768_PCONP_PCRTC 0x200
kishino 16:ed9b9c28f860 133 // bit 10: PCSSP1: SSP interface 1 power/clock enable
kishino 16:ed9b9c28f860 134 #define LPC1768_PCONP_PCSSP1 0x400
kishino 16:ed9b9c28f860 135 // bit 11: Reserved
kishino 16:ed9b9c28f860 136 // bit 12: PCADC: A/D converter power/clock enable
kishino 16:ed9b9c28f860 137 #define LPC1768_PCONP_PCADC 0x1000
kishino 16:ed9b9c28f860 138 // bit 13: PCCAN1: CAN controller 1 power/clock enable
kishino 16:ed9b9c28f860 139 #define LPC1768_PCONP_PCCAN1 0x2000
kishino 16:ed9b9c28f860 140 // bit 14: PCCAN2: CAN controller 2 power/clock enable
kishino 16:ed9b9c28f860 141 #define LPC1768_PCONP_PCCAN2 0x4000
kishino 16:ed9b9c28f860 142 // bit 15: PCGPIO: GPIOs power/clock enable
kishino 16:ed9b9c28f860 143 #define LPC1768_PCONP_PCGPIO 0x8000
kishino 16:ed9b9c28f860 144 // bit 16: PCRIT: Repetitive interrupt timer power/clock enable
kishino 16:ed9b9c28f860 145 #define LPC1768_PCONP_PCRIT 0x10000
kishino 16:ed9b9c28f860 146 // bit 17: PCMCPWM: Motor control PWM power/clock enable
kishino 16:ed9b9c28f860 147 #define LPC1768_PCONP_PCMCPWM 0x20000
kishino 16:ed9b9c28f860 148 // bit 18: PCQEI: Quadrature encoder interface power/clock enable
kishino 16:ed9b9c28f860 149 #define LPC1768_PCONP_PCQEI 0x40000
kishino 16:ed9b9c28f860 150 // bit 19: PCI2C1: I2C interface 1 power/clock enable
kishino 16:ed9b9c28f860 151 #define LPC1768_PCONP_PCI2C1 0x80000
kishino 16:ed9b9c28f860 152 // bit 20: Reserved
kishino 16:ed9b9c28f860 153 // bit 21: PCSSP0: SSP interface 0 power/clock enable
kishino 16:ed9b9c28f860 154 #define LPC1768_PCONP_PCSSP0 0x200000
kishino 16:ed9b9c28f860 155 // bit 22: PCTIM2: Timer 2 power/clock enable
kishino 16:ed9b9c28f860 156 #define LPC1768_PCONP_PCTIM2 0x400000
kishino 16:ed9b9c28f860 157 // bit 23: PCTIM3: Timer 3 power/clock enable
kishino 16:ed9b9c28f860 158 #define LPC1768_PCONP_PCQTIM3 0x800000
kishino 16:ed9b9c28f860 159 // bit 24: PCUART2: UART 2 power/clock enable
kishino 16:ed9b9c28f860 160 #define LPC1768_PCONP_PCUART2 0x1000000
kishino 16:ed9b9c28f860 161 // bit 25: PCUART3: UART 3 power/clock enable
kishino 16:ed9b9c28f860 162 #define LPC1768_PCONP_PCUART3 0x2000000
kishino 16:ed9b9c28f860 163 // bit 26: PCI2C2: I2C interface 2 power/clock enable
kishino 16:ed9b9c28f860 164 #define LPC1768_PCONP_PCI2C2 0x4000000
kishino 16:ed9b9c28f860 165 // bit 27: PCI2S: I2S interface power/clock enable
kishino 16:ed9b9c28f860 166 #define LPC1768_PCONP_PCI2S 0x8000000
kishino 16:ed9b9c28f860 167 // bit 28: Reserved
kishino 16:ed9b9c28f860 168 // bit 29: PCGPDMA: GP DMA function power/clock enable
kishino 16:ed9b9c28f860 169 #define LPC1768_PCONP_PCGPDMA 0x20000000
kishino 16:ed9b9c28f860 170 // bit 30: PCENET: Ethernet block power/clock enable
kishino 16:ed9b9c28f860 171 #define LPC1768_PCONP_PCENET 0x40000000
kishino 16:ed9b9c28f860 172 // bit 31: PCUSB: USB interface power/clock enable
kishino 16:ed9b9c28f860 173 #define LPC1768_PCONP_PCUSB 0x80000000
kishino 16:ed9b9c28f860 174
kishino 16:ed9b9c28f860 175 //Powers Up specified Peripheral(s)
kishino 16:ed9b9c28f860 176 inline unsigned int Peripheral_PowerUp(unsigned int bitMask)
kishino 16:ed9b9c28f860 177 {
kishino 16:ed9b9c28f860 178 return LPC_SC->PCONP |= bitMask;
kishino 16:ed9b9c28f860 179 }
kishino 16:ed9b9c28f860 180
kishino 16:ed9b9c28f860 181 //Powers Down specified Peripheral(s)
kishino 16:ed9b9c28f860 182 inline unsigned int Peripheral_PowerDown(unsigned int bitMask)
kishino 16:ed9b9c28f860 183 {
kishino 16:ed9b9c28f860 184 return LPC_SC->PCONP &= ~bitMask;
kishino 16:ed9b9c28f860 185 }
kishino 16:ed9b9c28f860 186
kishino 16:ed9b9c28f860 187 //returns if the peripheral is on or off
kishino 16:ed9b9c28f860 188 inline bool Peripheral_GetStatus(unsigned int peripheral)
kishino 16:ed9b9c28f860 189 {
kishino 16:ed9b9c28f860 190 return (LPC_SC->PCONP & peripheral) ? true : false;
kishino 16:ed9b9c28f860 191 }
kishino 16:ed9b9c28f860 192
kishino 16:ed9b9c28f860 193 #endif