Lab 6 Code 2 Hardware Failure Detection
Fork of Watchdog_sample_nocoverage by
Diff: KL25Z_SystemInit.c
- Revision:
- 1:159a09ac60ba
- Parent:
- 0:5ce3cfc57999
diff -r 5ce3cfc57999 -r 159a09ac60ba KL25Z_SystemInit.c --- a/KL25Z_SystemInit.c Sat Nov 21 13:24:29 2015 +0000 +++ b/KL25Z_SystemInit.c Tue Feb 28 17:39:50 2017 +0000 @@ -114,18 +114,18 @@ SIM->COPC = (uint32_t)0x00u; #endif /* (DISABLE_WDOG) */ #if (CLOCK_SETUP == 0) - /* SIM->CLKDIV1: OUTDIV1=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,OUTDIV4=2,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0 */ + /* SIM->CLKDIV1: OUTDIV1=0 */ SIM->CLKDIV1 = (uint32_t)0x00020000UL; /* Update system prescalers */ /* Switch to FEI Mode */ /* MCG->C1: CLKS=0,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */ MCG->C1 = (uint8_t)0x06U; - /* MCG_C2: LOCRE0=0,??=0,RANGE0=0,HGO0=0,EREFS0=0,LP=0,IRCS=0 */ + /* MCG_C2: LOCRE0=0, =0,RANGE0=0,HGO0=0,EREFS0=0,LP=0,IRCS=0 */ MCG->C2 = (uint8_t)0x00U; /* MCG->C4: DMX32=0,DRST_DRS=1 */ MCG->C4 = (uint8_t)((MCG->C4 & (uint8_t)~(uint8_t)0xC0U) | (uint8_t)0x20U); - /* OSC0->CR: ERCLKEN=1,??=0,EREFSTEN=0,??=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ + /* OSC0->CR: ERCLKEN=1,=0,EREFSTEN=0,=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ OSC0->CR = (uint8_t)0x80U; - /* MCG->C5: ??=0,PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ + /* MCG->C5: =0,PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ MCG->C5 = (uint8_t)0x00U; /* MCG->C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ MCG->C6 = (uint8_t)0x00U; @@ -136,22 +136,22 @@ #elif (CLOCK_SETUP == 1) /* SIM->SCGC5: PORTA=1 */ SIM->SCGC5 |= (uint32_t)0x0200UL; /* Enable clock gate for ports to enable pin routing */ - /* SIM->CLKDIV1: OUTDIV1=1,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,OUTDIV4=1,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0 */ + /* SIM->CLKDIV1: OUTDIV1=1,OUTDIV4=1 */ SIM->CLKDIV1 = (uint32_t)0x10010000UL; /* Update system prescalers */ /* PORTA->PCR18: ISF=0,MUX=0 */ PORTA->PCR[18] &= (uint32_t)~0x01000700UL; /* PORTA->PCR19: ISF=0,MUX=0 */ PORTA->PCR[19] &= (uint32_t)~0x01000700UL; /* Switch to FBE Mode */ - /* OSC0->CR: ERCLKEN=1,??=0,EREFSTEN=0,??=0,SC2P=1,SC4P=0,SC8P=0,SC16P=1 */ + /* OSC0->CR: ERCLKEN=1,EREFSTEN=0,SC2P=1,SC4P=0,SC8P=0,SC16P=1 */ OSC0->CR = (uint8_t)0x89U; - /* MCG->C2: LOCRE0=0,??=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ + /* MCG->C2: LOCRE0=0, RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ MCG->C2 = (uint8_t)0x24U; /* MCG->C1: CLKS=2,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ MCG->C1 = (uint8_t)0x9AU; /* MCG->C4: DMX32=0,DRST_DRS=0 */ MCG->C4 &= (uint8_t)~(uint8_t)0xE0U; - /* MCG->C5: ??=0,PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=1 */ + /* MCG->C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=1 */ MCG->C5 = (uint8_t)0x01U; /* MCG->C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ MCG->C6 = (uint8_t)0x00U; @@ -174,22 +174,22 @@ #elif (CLOCK_SETUP == 2) /* SIM->SCGC5: PORTA=1 */ SIM->SCGC5 |= (uint32_t)0x0200UL; /* Enable clock gate for ports to enable pin routing */ - /* SIM->CLKDIV1: OUTDIV1=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,OUTDIV4=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0 */ + /* SIM->CLKDIV1: OUTDIV1=0,OUTDIV4=0 */ SIM->CLKDIV1 = (uint32_t)0x00000000UL; /* Update system prescalers */ /* PORTA->PCR18: ISF=0,MUX=0 */ PORTA->PCR[18] &= (uint32_t)~0x01000700UL; /* PORTA->PCR19: ISF=0,MUX=0 */ PORTA->PCR[19] &= (uint32_t)~0x01000700UL; /* Switch to FBE Mode */ - /* OSC0->CR: ERCLKEN=1,??=0,EREFSTEN=0,??=0,SC2P=1,SC4P=0,SC8P=0,SC16P=1 */ + /* OSC0->CR: ERCLKEN=1,EREFSTEN=0,SC2P=1,SC4P=0,SC8P=0,SC16P=1 */ OSC0->CR = (uint8_t)0x89U; - /* MCG->C2: LOCRE0=0,??=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ + /* MCG->C2: LOCRE0=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ MCG->C2 = (uint8_t)0x24U; /* MCG->C1: CLKS=2,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ MCG->C1 = (uint8_t)0x9AU; /* MCG->C4: DMX32=0,DRST_DRS=0 */ MCG->C4 &= (uint8_t)~(uint8_t)0xE0U; - /* MCG->C5: ??=0,PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ + /* MCG->C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ MCG->C5 = (uint8_t)0x00U; /* MCG->C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ MCG->C6 = (uint8_t)0x00U; @@ -198,23 +198,23 @@ while((MCG->S & 0x0CU) != 0x08U) { /* Wait until external reference clock is selected as MCG output */ } /* Switch to BLPE Mode */ - /* MCG->C2: LOCRE0=0,??=0,RANGE0=2,HGO0=0,EREFS0=1,LP=1,IRCS=0 */ + /* MCG->C2: LOCRE0=0,RANGE0=2,HGO0=0,EREFS0=1,LP=1,IRCS=0 */ MCG->C2 = (uint8_t)0x26U; while((MCG->S & 0x0CU) != 0x08U) { /* Wait until external reference clock is selected as MCG output */ } #elif (CLOCK_SETUP == 3) /* SIM->SCGC5: PORTA=1 */ SIM->SCGC5 |= SIM_SCGC5_PORTA_MASK; /* Enable clock gate for ports to enable pin routing */ - /* SIM->CLKDIV1: OUTDIV1=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,OUTDIV4=1,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0,??=0 */ + /* SIM->CLKDIV1: OUTDIV1=0, OUTDIV4=1 */ SIM->CLKDIV1 = (SIM_CLKDIV1_OUTDIV1(0x00) | SIM_CLKDIV1_OUTDIV4(0x01)); /* Update system prescalers */ /* PORTA->PCR[3]: ISF=0,MUX=0 */ PORTA->PCR[3] &= (uint32_t)~(uint32_t)((PORT_PCR_ISF_MASK | PORT_PCR_MUX(0x07))); /* PORTA->PCR[4]: ISF=0,MUX=0 */ PORTA->PCR[4] &= (uint32_t)~(uint32_t)((PORT_PCR_ISF_MASK | PORT_PCR_MUX(0x07))); /* Switch to FEE Mode */ - /* MCG->C2: LOCRE0=0,??=0,RANGE0=0,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ + /* MCG->C2: LOCRE0=0,RANGE0=0,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ MCG->C2 = (MCG_C2_RANGE0(0x00) | MCG_C2_EREFS0_MASK); - /* OSC0->CR: ERCLKEN=1,??=0,EREFSTEN=0,??=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ + /* OSC0->CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ OSC0->CR = OSC_CR_ERCLKEN_MASK | OSC_CR_SC16P_MASK | OSC_CR_SC4P_MASK | OSC_CR_SC2P_MASK; /* MCG->C1: CLKS=0,FRDIV=0,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ MCG->C1 = (MCG_C1_CLKS(0x00) | MCG_C1_FRDIV(0x00) | MCG_C1_IRCLKEN_MASK);