static void interruptInit() { // Initialise interrupt controller and Vector Table // to defaults for now. Application ISR mapping done later. PieCntlInit(); PieVectTableInit(); }
//-------------------------------------------------------------------- // Configure Device for target Application Here //-------------------------------------------------------------------- void DeviceInit(void) { WDogDisable(); // Disable the watchdog initially DINT; // Global Disable all Interrupts IER = 0x0000; // Disable CPU interrupts IFR = 0x0000; // Clear all CPU interrupt flags // The Device_cal function, which copies the ADC & oscillator calibration values // from TI reserved OTP into the appropriate trim registers, occurs automatically // in the Boot ROM. If the boot ROM code is bypassed during the debug process, the // following function MUST be called for the ADC and oscillators to function according // to specification. EALLOW; SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 1; // Enable ADC peripheral clock (*Device_cal)(); // Auto-calibrate from TI OTP SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 0; // Return ADC clock to original state EDIS; // Switch to Internal Oscillator 1 and turn off all other clock // sources to minimize power consumption EALLOW; SysCtrlRegs.CLKCTL.bit.INTOSC1OFF = 0; SysCtrlRegs.CLKCTL.bit.OSCCLKSRCSEL=0; // Clk Src = INTOSC1 SysCtrlRegs.CLKCTL.bit.XCLKINOFF=1; // Turn off XCLKIN SysCtrlRegs.CLKCTL.bit.XTALOSCOFF=1; // Turn off XTALOSC SysCtrlRegs.CLKCTL.bit.INTOSC2OFF=1; // Turn off INTOSC2 EDIS; // SYSTEM CLOCK speed based on internal oscillator = 10 MHz // 0xC = 60 MHz (12) // 0xB = 55 MHz (11) // 0xA = 50 MHz (10) // 0x9 = 45 MHz (9) // 0x8 = 40 MHz (8) // 0x7 = 35 MHz (7) // 0x6 = 30 MHz (6) // 0x5 = 25 MHz (5) // 0x4 = 20 MHz (4) // 0x3 = 15 MHz (3) // 0x2 = 10 MHz (2) PLLset(0xC); // choose from options above // Initialise interrupt controller and Vector Table // to defaults for now. Application ISR mapping done later. PieCntlInit(); PieVectTableInit(); EALLOW; // below registers are "protected", allow access. // LOW SPEED CLOCKS prescale register settings SysCtrlRegs.LOSPCP.all = 0x0002; // Sysclk / 4 (15 MHz) SysCtrlRegs.XCLK.bit.XCLKOUTDIV=2; // PERIPHERAL CLOCK ENABLES //--------------------------------------------------- // If you are not using a peripheral you may want to switch // the clock off to save power, i.e. set to =0 // // Note: not all peripherals are available on all 280x derivates. // Refer to the datasheet for your particular device. SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 1; // ADC //------------------------------------------------ SysCtrlRegs.PCLKCR3.bit.COMP1ENCLK = 1; // COMP1 SysCtrlRegs.PCLKCR3.bit.COMP2ENCLK = 1; // COMP2 //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.I2CAENCLK = 0; // I2C //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SPIAENCLK = 0; // SPI-A //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SCIAENCLK = 1; // SCI-A //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.ECAP1ENCLK = 1; //eCAP1 //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.EPWM1ENCLK = 1; // ePWM1 SysCtrlRegs.PCLKCR1.bit.EPWM2ENCLK = 1; // ePWM2 SysCtrlRegs.PCLKCR1.bit.EPWM3ENCLK = 1; // ePWM3 SysCtrlRegs.PCLKCR1.bit.EPWM4ENCLK = 1; // ePWM4 //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC = 1; // Enable TBCLK //------------------------------------------------ //-------------------------------------------------------------------------------------- // GPIO (GENERAL PURPOSE I/O) CONFIG //-------------------------------------------------------------------------------------- //----------------------- // QUICK NOTES on USAGE: //----------------------- // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 1, 2 or 3 (i.e. Non GPIO func), then leave // rest of lines commented // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 0 (i.e. GPIO func), then: // 1) uncomment GpioCtrlRegs.GP?DIR.bit.GPIO? = ? and choose pin to be IN or OUT // 2) If IN, can leave next to lines commented // 3) If OUT, uncomment line with ..GPACLEAR.. to force pin LOW or // uncomment line with ..GPASET.. to force pin HIGH or //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-00 - PIN FUNCTION = PWM1-HB1 GpioCtrlRegs.GPAMUX1.bit.GPIO0 = 1; // 0=GPIO, 1=EPWM1A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO0 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO0 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO0 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-01 - PIN FUNCTION = PWM-HB2 GpioCtrlRegs.GPAMUX1.bit.GPIO1 = 1; // 0=GPIO, 1=EPWM1B, 2=EMU0, 3=COMP1OUT // GpioCtrlRegs.GPADIR.bit.GPIO1 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO1 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO1 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-02 - PIN FUNCTION = PWM-HB3 GpioCtrlRegs.GPAMUX1.bit.GPIO2 = 1; // 0=GPIO, 1=EPWM2A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO2 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO2 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO2 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-03 - PIN FUNCTION = PWM-HB7/HB4 GpioCtrlRegs.GPAMUX1.bit.GPIO3 = 1; // 0=GPIO, 1=EPWM2B, 2=Resv, 3=COMP2OUT // GpioCtrlRegs.GPADIR.bit.GPIO3 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO3 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO3 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-04 - PIN FUNCTION = PWM-HB5 GpioCtrlRegs.GPAMUX1.bit.GPIO4 = 1; // 0=GPIO, 1=EPWM3A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO4 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO4 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO4 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-05 - PIN FUNCTION = PWM-HB6 GpioCtrlRegs.GPAMUX1.bit.GPIO5 = 1; // 0=GPIO, 1=EPWM3B, 2=Resv, 3=ECAP1 // GpioCtrlRegs.GPADIR.bit.GPIO5 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO5 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO5 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-06 - PIN FUNCTION = PWM-PFCPH1/HB7 GpioCtrlRegs.GPAMUX1.bit.GPIO6 = 1; // 0=GPIO, 1=EPWM4A, 2=SYNCI, 3=SYNCO // GpioCtrlRegs.GPADIR.bit.GPIO6 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO6 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO6 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-07 - PIN FUNCTION = PWM-PFCPH2/HB8 GpioCtrlRegs.GPAMUX1.bit.GPIO7 = 1; // 0=GPIO, 1=EPWM4B, 2=SCIRX-A, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO7 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO7 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO7 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-08 - GPIO-11 Do Not Exist //-------------------------------------------------------------------------------------- // GPIO-12 - PIN FUNCTION = TZ-PFC / LED2 on F28027 controlCARD GpioCtrlRegs.GPAMUX1.bit.GPIO12 = 1; // 0=GPIO, 1=TZ1, 2=SCITX-A, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO12 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO12 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO12 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-13 - GPIO-15 Do Not Exist //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-16 - PIN FUNCTION = TZ-Motor1 (M5) GpioCtrlRegs.GPAMUX2.bit.GPIO16 = 3; // 0=GPIO, 1=SPISIMO-A, 2=Resv, 3=TZ2 // GpioCtrlRegs.GPADIR.bit.GPIO16 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO16 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO16 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-17 - PIN FUNCTION = TZ-Motor2 (M6) GpioCtrlRegs.GPAMUX2.bit.GPIO17 = 3; // 0=GPIO, 1=SPISOMI-A, 2=Resv, 3=TZ3 // GpioCtrlRegs.GPADIR.bit.GPIO17 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO17 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO17 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-18 - PIN FUNCTION = LED-warn GpioCtrlRegs.GPAMUX2.bit.GPIO18 = 0; // 0=GPIO, 1=SPICLK-A, 2=SCITX-A, 3=XCLKOUT GpioCtrlRegs.GPADIR.bit.GPIO18 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO18 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPASET.bit.GPIO18 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-19 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO19 = 0; // 0=GPIO, 1=SPISTE-A, 2=SCIRX-A, 3=ECAP1 GpioCtrlRegs.GPADIR.bit.GPIO19 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO19 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO19 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-20 - GPIO-27 Do Not Exist //-------------------------------------------------------------------------------------- // GPIO-28 - PIN FUNCTION = SCI-RX GpioCtrlRegs.GPAMUX2.bit.GPIO28 = 1; // 0=GPIO, 1=SCIRX-A, 2=I2C-SDA, 3=TZ2 // GpioCtrlRegs.GPADIR.bit.GPIO28 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO28 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO28 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-29 - PIN FUNCTION = SCI-TX GpioCtrlRegs.GPAMUX2.bit.GPIO29 = 1; // 0=GPIO, 1=SCITXD-A, 2=I2C-SCL, 3=TZ3 // GpioCtrlRegs.GPADIR.bit.GPIO29 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO29 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO29 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-30 - GPIO-31 Do Not Exist //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-32 - PIN FUNCTION = Rst-2*DRV8402 GpioCtrlRegs.GPBMUX1.bit.GPIO32 = 0; // 0=GPIO, 1=I2C-SDA, 2=SYNCI, 3=ADCSOCA GpioCtrlRegs.GPBDIR.bit.GPIO32 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO32 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO32 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-33 - PIN FUNCTION = PFC-DrvEnable GpioCtrlRegs.GPBMUX1.bit.GPIO33 = 0; // 0=GPIO, 1=I2C-SCL, 2=SYNCO, 3=ADCSOCB GpioCtrlRegs.GPBDIR.bit.GPIO33 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO33 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO33 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-34 - PIN FUNCTION = LED3 on F28027 controlCARD GpioCtrlRegs.GPBMUX1.bit.GPIO34 = 0; // 0=GPIO, 1=COMP2OUT, 2=EMU1, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO34 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO34 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO34 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- EDIS; // Disable register access }
//-------------------------------------------------------------------- // Configure Device for target Application Here //-------------------------------------------------------------------- void DeviceInit(void) { WDogDisable(); // Disable the watchdog initially DINT; // Global Disable all Interrupts IER = 0x0000; // Disable CPU interrupts IFR = 0x0000; // Clear all CPU interrupt flags // SYSTEM CLOCK speed based on Crystal = 20 MHz (R1.1 controlCARD) // 0x0 = 10 Mhz (0) // 0x1 = 20 Mhz (1) // 0x2 = 30 Mhz (2) // 0x3 = 40 Mhz (3) // 0x4 = 50 Mhz (4) // 0x5 = 60 Mhz (5) // 0x6 = 70 Mhz (6) // 0x7 = 80 Mhz (7) // 0x8 = 90 Mhz (8) // 0x9 = 100 Mhz (9) // 0x13 = 200 Mhz (19) // 0x14 = 210 Mhz (20) // 0x15 = 220 Mhz (21) // 0x16 = 230 Mhz (22) // 0x17 = 240 Mhz (23) // 0x18 = 250 Mhz (24) // 0x19 = 260 Mhz (25) // 0x1A = 270 Mhz (26) // 0x1B = 280 Mhz (27) // 0x1C = 290 Mhz (28) // 0x1D = 300 Mhz (29) PLLset(0x13); // choose from options above based on the reference crystal // Initialise interrupt controller and Vector Table // to defaults for now. Application ISR mapping done later. PieCntlInit(); PieVectTableInit(); EALLOW; // below registers are "protected", allow access. // HIGH / LOW SPEED CLOCKS prescale register settings SysCtrlRegs.HISPCP.all = 0x0002; // Sysclk / 4 (25 MHz) SysCtrlRegs.LOSPCP.all = 0x0002; // Sysclk / 4 (25 MHz) // PERIPHERAL CLOCK ENABLES //--------------------------------------------------- // If you are not using a peripheral you may want to switch // the clock off to save power, i.e. set to =0 // // Note: not all peripherals are available on all 280x derivates. // Refer to the datasheet for your particular device. SysCtrlRegs.PCLKCR0.bit.I2CAENCLK = 0; // I2C //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SPIAENCLK = 1; // SPI-A SysCtrlRegs.PCLKCR0.bit.SPIDENCLK = 0; // SPI-D //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SCIAENCLK = 1; // SCI-A SysCtrlRegs.PCLKCR0.bit.SCIBENCLK = 0; // SCI-B SysCtrlRegs.PCLKCR0.bit.SCICENCLK = 0; // SCI-C //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.MCBSPAENCLK = 0; // McBSP-A SysCtrlRegs.PCLKCR0.bit.MCBSPBENCLK = 0; // McBSP-B //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.ECANAENCLK=0; // eCAN-A SysCtrlRegs.PCLKCR0.bit.ECANBENCLK=0; // eCAN-B //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.ECAP1ENCLK = 1; // eCAP1 SysCtrlRegs.PCLKCR1.bit.ECAP2ENCLK = 1; // eCAP2 SysCtrlRegs.PCLKCR1.bit.ECAP3ENCLK = 1; // eCAP3 SysCtrlRegs.PCLKCR1.bit.ECAP4ENCLK = 0; // eCAP4 SysCtrlRegs.PCLKCR1.bit.ECAP5ENCLK = 0; // eCAP5 SysCtrlRegs.PCLKCR1.bit.ECAP6ENCLK = 0; // eCAP6 //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.EPWM1ENCLK = 1; // ePWM1 SysCtrlRegs.PCLKCR1.bit.EPWM2ENCLK = 1; // ePWM2 SysCtrlRegs.PCLKCR1.bit.EPWM3ENCLK = 1; // ePWM3 SysCtrlRegs.PCLKCR1.bit.EPWM4ENCLK = 1; // ePWM4 SysCtrlRegs.PCLKCR1.bit.EPWM5ENCLK = 1; // ePWM5 SysCtrlRegs.PCLKCR1.bit.EPWM6ENCLK = 1; // ePWM6 SysCtrlRegs.PCLKCR1.bit.EPWM7ENCLK = 1; // ePWM7 SysCtrlRegs.PCLKCR1.bit.EPWM8ENCLK = 1; // ePWM8 SysCtrlRegs.PCLKCR2.bit.EPWM9ENCLK = 1; // ePWM9 //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.EQEP1ENCLK = 0; // eQEP1 SysCtrlRegs.PCLKCR1.bit.EQEP2ENCLK = 0; // eQEP2 SysCtrlRegs.PCLKCR2.bit.EQEP3ENCLK = 0; // eQEP3 //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC = 1; // Enable TBCLK //------------------------------------------------ // GPIO (GENERAL PURPOSE I/O) CONFIG //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // QUICK NOTES on GPIO CONFIG USAGE: //---------------------------------- // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 1, 2 or 3 (i.e. Non GPIO func), then leave // rest of lines commented // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 0 (i.e. GPIO func), then: // 1) uncomment GpioCtrlRegs.GP?DIR.bit.GPIO? = ? and choose pin to be IN or OUT direc. // 2) If IN, can leave next two lines commented // 3) If OUT, uncomment line with ..GPACLEAR.. to force pin LOW or // uncomment line with ..GPASET.. to force pin HIGH //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-00 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO0 = 0; // 0=GPIO, 1=EPWM1A, 2=Resv, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO0 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO0 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO0 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-01 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO1 = 0; // 0=GPIO, 1=EPWM1B, 2=ECAP6, 3=MFSR-B GpioCtrlRegs.GPADIR.bit.GPIO1 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO1 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO1 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-02 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO2 = 0; // 0=GPIO, 1=EPWM2A, 2=Resv, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO2 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO2 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO2 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-03 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO3 = 0; // 0=GPIO, 1=EPWM2B, 2=ECAP5, 3=MCLKR-B GpioCtrlRegs.GPADIR.bit.GPIO3 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO3 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO3 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-04 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO4 = 0; // 0=GPIO, 1=EPWM3A, 2=Resv, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO4 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO4 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO4 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-05 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO5 = 0; // 0=GPIO, 1=EPWM3B, 2=MFSR-A, 3=ECAP1 GpioCtrlRegs.GPADIR.bit.GPIO5 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO5 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO5 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-06 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO6 = 0; // 0=GPIO, 1=EPWM4A, 2=SYNCI, 3=SYNCO GpioCtrlRegs.GPADIR.bit.GPIO6 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO6 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO6 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-07 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO7 = 0; // 0=GPIO, 1=EPWM4B, 2=MCLKR-A, 3=ECAP2 GpioCtrlRegs.GPADIR.bit.GPIO7 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO7 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO7 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-08 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO8 = 0; // 0=GPIO, 1=EPWM5A, 2=CANTX-B, 3=ADCSOC-A GpioCtrlRegs.GPADIR.bit.GPIO8 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO8 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO8 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-09 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO9 = 0; // 0=GPIO, 1=EPWM5B, 2=SCITX-B, 3=ECAP3 GpioCtrlRegs.GPADIR.bit.GPIO9 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO9 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO9 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-10 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO10 = 0; // 0=GPIO, 1=EPWM6A, 2=CANRX-B, 3=ADCSOC-B GpioCtrlRegs.GPADIR.bit.GPIO10 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO10 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO10 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-11 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO11 = 0; // 0=GPIO, 1=EPWM6B, 2=SCIRX-B, 3=ECAP4 GpioCtrlRegs.GPADIR.bit.GPIO11 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO11 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO11 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-12 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO12 = 0; // 0=GPIO, 1=TZ1, 2=CANTX-B, 3=MDX-B GpioCtrlRegs.GPADIR.bit.GPIO12 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO12 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO12 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-13 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO13 = 0; // 0=GPIO, 1=TZ2, 2=CANRX-B, 3=MDR-B GpioCtrlRegs.GPADIR.bit.GPIO13 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO13 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO13 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-14 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO14 = 0; // 0=GPIO, 1=TZ3/XHOLD, 2=SCITX-B, 3=MCLKX-B GpioCtrlRegs.GPADIR.bit.GPIO14 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO14 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO14 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-15 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO15 = 0; // 0=GPIO, 1=TZ4/XHOLDA, 2=SCIRX-B, 3=MFSX-B GpioCtrlRegs.GPADIR.bit.GPIO15 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO15 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO15 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-16 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO16 = 0; // 0=GPIO, 1=SPISIMO-A, 2=CANTX-B, 3=TZ5 GpioCtrlRegs.GPADIR.bit.GPIO16 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO16 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO16 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-17 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO17 = 0; // 0=GPIO, 1=SPISOMI-A, 2=CANRX-B, 3=TZ6 GpioCtrlRegs.GPADIR.bit.GPIO17 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO17 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO17 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-18 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO18 = 0; // 0=GPIO, 1=SPICLK-A, 2=SCITX-B, 3=CANRX-A GpioCtrlRegs.GPADIR.bit.GPIO18 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO18 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO18 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-19 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO19 = 0; // 0=GPIO, 1=SPISTE-A, 2=SCIRX-B, 3=CANTX-A GpioCtrlRegs.GPADIR.bit.GPIO19 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO19 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO19 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-20 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO20 = 0; // 0=GPIO, 1=EQEPA-1, 2=MDX-A, 3=CANTX-B GpioCtrlRegs.GPADIR.bit.GPIO20 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO20 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO20 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-21 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO21 = 0; // 0=GPIO, 1=EQEPB-1, 2=MDR-A, 3=CANRX-B GpioCtrlRegs.GPADIR.bit.GPIO21 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO21 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO21 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-22 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO22 = 0; // 0=GPIO, 1=EQEPS-1, 2=MCLKX-A, 3=SCITX-B GpioCtrlRegs.GPADIR.bit.GPIO22 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO22 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO22 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-23 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO23 = 0; // 0=GPIO, 1=EQEPI-1, 2=MFSX-A, 3=SCIRX-B GpioCtrlRegs.GPADIR.bit.GPIO23 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO23 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO23 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-24 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO24 = 0; // 0=GPIO, 1=ECAP1, 2=EQEPA-2, 3=MDX-B GpioCtrlRegs.GPADIR.bit.GPIO24 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO24 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO24 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-25 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO25 = 0; // 0=GPIO, 1=ECAP2, 2=EQEPB-2, 3=MDR-B GpioCtrlRegs.GPADIR.bit.GPIO25 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO25 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO25 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-26 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO26 = 0; // 0=GPIO, 1=ECAP3, 2=EQEPI-2, 3=MCLKX-B GpioCtrlRegs.GPADIR.bit.GPIO26 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO26 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO26 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-27 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO27 = 0; // 0=GPIO, 1=ECAP4, 2=EQEPS-2, 3=MFSX-B GpioCtrlRegs.GPADIR.bit.GPIO27 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO27 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO27 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-28 - PIN FUNCTION = SCI-RX GpioCtrlRegs.GPAMUX2.bit.GPIO28 = 1; // 0=GPIO, 1=SCIRX-A, 2=XZCS6n 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO28 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO28 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO28 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-29 - PIN FUNCTION = SCI-TX GpioCtrlRegs.GPAMUX2.bit.GPIO29 = 1; // 0=GPIO, 1=SCITXD-A, 2=XA19, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO29 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO29 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO29 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-30 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO30 = 0; // 0=GPIO, 1=CANRX-A, 2=XA18, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO30 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO30 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO30 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-31 - PIN FUNCTION --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO31 = 0; // 0=GPIO, 1=CANTX-A, 2=XA17, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO31 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO31 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPASET.bit.GPIO31 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-32 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX1.bit.GPIO32 = 0; // 0=GPIO, 1=I2C-SDA, 2=SYNCI, 3=ADCSOCA GpioCtrlRegs.GPBDIR.bit.GPIO32 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO32 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO32 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-33 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX1.bit.GPIO33 = 0; // 0=GPIO, 1=I2C-SCL, 2=SYNCO, 3=ADCSOCB GpioCtrlRegs.GPBDIR.bit.GPIO33 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO33 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO33 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-34 - PIN FUNCTION = LED3 (for Release 1.1 and up C2834x DIMM168 controlCARDs) GpioCtrlRegs.GPBMUX1.bit.GPIO34 = 0; // 0=GPIO, 1=ECAP1, 2=XREADYn, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO34 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO34 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO34 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-35 - PIN FUNCTION = --Spare-- (SCI-TX on R1 C2834x controlCARD) GpioCtrlRegs.GPBMUX1.bit.GPIO35 = 0; // 0=GPIO, 1=SCIA-TX, 2=XRNW, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO35 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO35 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO35 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-36 - PIN FUNCTION = --Spare-- (SCI-RX on R1 C2834x controlCARD) GpioCtrlRegs.GPBMUX1.bit.GPIO36 = 0; // 0=GPIO, 1=SCIA-RX, 2=XZCS0n, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO36 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO36 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO36 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-38 - PIN FUNCTION = --Spare-- (for Release 1 C2834x controlCARDs) GpioCtrlRegs.GPBMUX1.bit.GPIO38 = 0; // 0=GPIO, 1=Resv, 2=XWE0n, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO38 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO38 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO38 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-39 - PIN FUNCTION = LED3 (for Release 1 C2834x controlCARDs) GpioCtrlRegs.GPBMUX1.bit.GPIO39 = 0; // 0=GPIO, 1=Resv, 2=XA16, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO39 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO39 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPBSET.bit.GPIO39 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-48 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO48 = 0; // 0=GPIO, 1=ECAP5, 2=XD31, 3=SPISIMOD GpioCtrlRegs.GPBDIR.bit.GPIO48 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO48 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO48 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-49 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO49 = 0; // 0=GPIO, 1=ECAP6, 2=XD30, 3=SPISOMID GpioCtrlRegs.GPBDIR.bit.GPIO49 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO49 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO49 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-54 - PIN FUNCTION = --dim 100 ctl crd led -- GpioCtrlRegs.GPBMUX2.bit.GPIO54 = 0; // 0=GPIO, 1=SPISIMO-A, 2=XD25, 3=EQEP3A GpioCtrlRegs.GPBDIR.bit.GPIO54 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO54 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO54 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-55 - PIN FUNCTION = --dim 100 ctl crd led -- GpioCtrlRegs.GPBMUX2.bit.GPIO55 = 0; // 0=GPIO, 1=SPISOMI-A, 2=XD24, 3=EQEP3B GpioCtrlRegs.GPBDIR.bit.GPIO55 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO55 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO55 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-56 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO56 = 0; // 0=GPIO, 1=SPICLK-A, 2=XD23, 3=EQEP3S GpioCtrlRegs.GPBDIR.bit.GPIO56 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO56 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO56 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-57 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO57 = 0; // 0=GPIO, 1=SPISTE-A, 2=XD22, 3=EQEP3I GpioCtrlRegs.GPBDIR.bit.GPIO57 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO57 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO57 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-58 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO58 = 0; // 0=GPIO, 1=MCLKR-A, 2=XD21, 3=EPWM7-A GpioCtrlRegs.GPBDIR.bit.GPIO58 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO58 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO58 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-59 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO59 = 0; // 0=GPIO, 1=MFSR-A, 2=XD20, 3=EPWM7-B GpioCtrlRegs.GPBDIR.bit.GPIO59 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO59 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO59 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-60 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO60 = 0; // 0=GPIO, 1=MCLKR-B, 2=XD19, 3=EPWM8-A GpioCtrlRegs.GPBDIR.bit.GPIO60 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO60 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO60 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-61 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO61 = 0; // 0=GPIO, 1=MFSR-B, 2=XD18, 3=EPWM8-B GpioCtrlRegs.GPBDIR.bit.GPIO61 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO61 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO61 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-62 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO62 = 0; // 0=GPIO, 1=SCIRX-C, 2=XD17, 3=EPWM9-A GpioCtrlRegs.GPBDIR.bit.GPIO62 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO62 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO62 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-63 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX2.bit.GPIO63 = 0; // 0=GPIO, 1=SCITX-C, 2=XD16, 3=EPWM9-B GpioCtrlRegs.GPBDIR.bit.GPIO63 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO63 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO63 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-84 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPCMUX2.bit.GPIO84 = 0; // 0=GPIO, 1=GPIO, 2=XA12, 3=XA12 GpioCtrlRegs.GPCDIR.bit.GPIO84 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPCCLEAR.bit.GPIO84 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPCSET.bit.GPIO84 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-85 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPCMUX2.bit.GPIO85 = 0; // 0=GPIO, 1=GPIO, 2=XA13, 3=XA13 GpioCtrlRegs.GPCDIR.bit.GPIO85 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPCCLEAR.bit.GPIO85 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPCSET.bit.GPIO85 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-86 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPCMUX2.bit.GPIO86 = 0; // 0=GPIO, 1=GPIO, 2=XA14, 3=XA14 GpioCtrlRegs.GPCDIR.bit.GPIO86 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPCCLEAR.bit.GPIO86 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPCSET.bit.GPIO86 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-87 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPCMUX2.bit.GPIO87 = 0; // 0=GPIO, 1=GPIO, 2=XA15, 3=XA15 GpioCtrlRegs.GPCDIR.bit.GPIO87 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPCCLEAR.bit.GPIO87 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPCSET.bit.GPIO87 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- EDIS; // Disable register access }
//-------------------------------------------------------------------- // Configure Device for target Application Here //-------------------------------------------------------------------- void DeviceInit(void) { WDogDisable(); // Disable the watchdog initially DINT; // Global Disable all Interrupts IER = 0x0000; // Disable CPU interrupts IFR = 0x0000; // Clear all CPU interrupt flags // Switch to Internal Oscillator 1 and turn off all other clock // sources to minimize power consumption EALLOW; SysCtrlRegs.CLKCTL.bit.INTOSC1OFF = 0; SysCtrlRegs.CLKCTL.bit.OSCCLKSRCSEL=0; // Clk Src = INTOSC1 SysCtrlRegs.CLKCTL.bit.XCLKINOFF=1; // Turn off XCLKIN SysCtrlRegs.CLKCTL.bit.XTALOSCOFF=1; // Turn off XTALOSC SysCtrlRegs.CLKCTL.bit.INTOSC2OFF=1; // Turn off INTOSC2 EDIS; // SYSTEM CLOCK speed based on internal oscillator = 10 MHz // 0xC = 60 MHz (12) // 0xB = 55 MHz (11) // 0xA = 50 MHz (10) // 0x9 = 45 MHz (9) // 0x8 = 40 MHz (8) // 0x7 = 35 MHz (7) // 0x6 = 30 MHz (6) // 0x5 = 25 MHz (5) // 0x4 = 20 MHz (4) // 0x3 = 15 MHz (3) // 0x2 = 10 MHz (2) PLLset(0xC); // choose from options above // Initialise interrupt controller and Vector Table // to defaults for now. Application ISR mapping done later. PieCntlInit(); PieVectTableInit(); EALLOW; // below registers are "protected", allow access. // LOW SPEED CLOCKS prescale register settings SysCtrlRegs.LOSPCP.all = 0x0002; // Sysclk / 4 (15 MHz) SysCtrlRegs.XCLK.bit.XCLKOUTDIV=2; // ADC CALIBRATION //--------------------------------------------------- // The Device_cal function, which copies the ADC & oscillator calibration values // from TI reserved OTP into the appropriate trim registers, occurs automatically // in the Boot ROM. If the boot ROM code is bypassed during the debug process, the // following function MUST be called for the ADC and oscillators to function according // to specification. SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 1; // Enable ADC peripheral clock (*Device_cal)(); // Auto-calibrate from TI OTP SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 0; // Return ADC clock to original state // PERIPHERAL CLOCK ENABLES //--------------------------------------------------- // If you are not using a peripheral you may want to switch // the clock off to save power, i.e. set to =0 // // Note: not all peripherals are available on all 280x derivates. // Refer to the datasheet for your particular device. SysCtrlRegs.PCLKCR0.bit.ADCENCLK = 1; // ADC //------------------------------------------------ SysCtrlRegs.PCLKCR3.bit.COMP1ENCLK = 1; // COMP1 SysCtrlRegs.PCLKCR3.bit.COMP2ENCLK = 1; // COMP2 SysCtrlRegs.PCLKCR3.bit.COMP3ENCLK = 1; // COMP3 //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.ECAP1ENCLK = 1; //eCAP1 //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.ECANAENCLK=0; // eCAN-A //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.EQEP1ENCLK = 1; // eQEP1 //------------------------------------------------ SysCtrlRegs.PCLKCR1.bit.EPWM1ENCLK = 1; // ePWM1 SysCtrlRegs.PCLKCR1.bit.EPWM2ENCLK = 1; // ePWM2 SysCtrlRegs.PCLKCR1.bit.EPWM3ENCLK = 1; // ePWM3 SysCtrlRegs.PCLKCR1.bit.EPWM4ENCLK = 1; // ePWM4 SysCtrlRegs.PCLKCR1.bit.EPWM5ENCLK = 1; // ePWM5 SysCtrlRegs.PCLKCR1.bit.EPWM6ENCLK = 1; // ePWM6 SysCtrlRegs.PCLKCR1.bit.EPWM7ENCLK = 1; // ePWM7 SysCtrlRegs.PCLKCR0.bit.HRPWMENCLK = 0; // HRPWM //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.I2CAENCLK = 0; // I2C //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.LINAENCLK = 0; // LIN-A //------------------------------------------------ SysCtrlRegs.PCLKCR3.bit.CLA1ENCLK = 0; // CLA1 //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SCIAENCLK = 1; // SCI-A //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.SPIAENCLK = 0; // SPI-A SysCtrlRegs.PCLKCR0.bit.SPIBENCLK = 0; // SPI-B //------------------------------------------------ SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC = 1; // Enable TBCLK //------------------------------------------------ //-------------------------------------------------------------------------------------- // GPIO (GENERAL PURPOSE I/O) CONFIG //-------------------------------------------------------------------------------------- //----------------------- // QUICK NOTES on USAGE: //----------------------- // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 1, 2 or 3 (i.e. Non GPIO func), then leave // rest of lines commented // If GpioCtrlRegs.GP?MUX?bit.GPIO?= 0 (i.e. GPIO func), then: // 1) uncomment GpioCtrlRegs.GP?DIR.bit.GPIO? = ? and choose pin to be IN or OUT // 2) If IN, can leave next to lines commented // 3) If OUT, uncomment line with ..GPACLEAR.. to force pin LOW or // uncomment line with ..GPASET.. to force pin HIGH or //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-00 - PIN FUNCTION = PWM1A GpioCtrlRegs.GPAMUX1.bit.GPIO0 = 1; // 0=GPIO, 1=EPWM1A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO0 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO0 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO0 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-01 - PIN FUNCTION = PWM1B GpioCtrlRegs.GPAMUX1.bit.GPIO1 = 1; // 0=GPIO, 1=EPWM1B, 2=Resv, 3=COMP1OUT // GpioCtrlRegs.GPADIR.bit.GPIO1 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO1 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO1 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-02 - PIN FUNCTION = PWM2A GpioCtrlRegs.GPAMUX1.bit.GPIO2 = 1; // 0=GPIO, 1=EPWM2A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO2 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO2 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO2 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-03 - PIN FUNCTION = PWM2B GpioCtrlRegs.GPAMUX1.bit.GPIO3 = 1; // 0=GPIO, 1=EPWM2B, 2=SPISOMI-A, 3=COMP2OUT // GpioCtrlRegs.GPADIR.bit.GPIO3 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO3 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO3 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-04 - PIN FUNCTION = PWM3A GpioCtrlRegs.GPAMUX1.bit.GPIO4 = 1; // 0=GPIO, 1=EPWM3A, 2=Resv, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO4 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO4 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO4 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-05 - PIN FUNCTION = PWM3B GpioCtrlRegs.GPAMUX1.bit.GPIO5 = 1; // 0=GPIO, 1=EPWM3B, 2=SPISIMO-A, 3=ECAP1 // GpioCtrlRegs.GPADIR.bit.GPIO5 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO5 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO5 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-06 - PIN FUNCTION = PWM4A GpioCtrlRegs.GPAMUX1.bit.GPIO6 = 1; // 0=GPIO, 1=EPWM4A, 2=SYNCI, 3=SYNCO // GpioCtrlRegs.GPADIR.bit.GPIO6 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO6 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO6 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-07 - PIN FUNCTION = PWM4B GpioCtrlRegs.GPAMUX1.bit.GPIO7 = 1; // 0=GPIO, 1=EPWM4B, 2=SCIRX-A, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO7 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO7 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO7 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-08 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO8 = 1; // 0=GPIO, 1=EPWM5A, 2=Resv, 3=ADCSOC-A // GpioCtrlRegs.GPADIR.bit.GPIO8 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO8 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO8 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-09 - PIN FUNCTION = Clear Fault GpioCtrlRegs.GPAMUX1.bit.GPIO9 = 0; // 0=GPIO, 1=EPWM5B, 2=LINTX-A, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO9 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO9 = 1; // uncomment if --> Set Low initially GpioDataRegs.GPASET.bit.GPIO9 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-10 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO10 = 1; // 0=GPIO, 1=EPWM6A, 2=Resv, 3=ADCSOC-B // GpioCtrlRegs.GPADIR.bit.GPIO10 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO10 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO10 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-11 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO11 = 1; // 0=GPIO, 1=EPWM6B, 2=LINRX-A, 3=Resv // GpioCtrlRegs.GPADIR.bit.GPIO11 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO11 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO11 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-12 - PIN FUNCTION = TZ1 GpioCtrlRegs.GPAMUX1.bit.GPIO12 = 1; // 0=GPIO, 1=TZ1, 2=SCITX-A, 3=SPISIMO-B // GpioCtrlRegs.GPADIR.bit.GPIO12 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO12 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO12 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-13 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO13 = 0; // 0=GPIO, 1=TZ2, 2=Resv, 3=SPISOMI-B GpioCtrlRegs.GPADIR.bit.GPIO13 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO13 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO13 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-14 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX1.bit.GPIO14 = 0; // 0=GPIO, 1=TZ3, 2=LINTX-A, 3=SPICLK-B GpioCtrlRegs.GPADIR.bit.GPIO14 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO14 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO14 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-15 - PIN FUNCTION = OCP GpioCtrlRegs.GPAMUX1.bit.GPIO15 = 0; // 0=GPIO, 1=TZ1, 2=LINRX-A, 3=SPISTE-B GpioCtrlRegs.GPADIR.bit.GPIO15 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO15 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO15 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-16 - PIN FUNCTION = SPISIMO-A GpioCtrlRegs.GPAMUX2.bit.GPIO16 = 1; // 0=GPIO, 1=SPISIMO-A, 2=Resv, 3=TZ2 // GpioCtrlRegs.GPADIR.bit.GPIO16 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO16 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO16 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-17 - PIN FUNCTION = SPISOMI-A GpioCtrlRegs.GPAMUX2.bit.GPIO17 = 1; // 0=GPIO, 1=SPISOMI-A, 2=Resv, 3=TZ3 // GpioCtrlRegs.GPADIR.bit.GPIO17 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO17 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO17 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-18 - PIN FUNCTION = SPICLK-A GpioCtrlRegs.GPAMUX2.bit.GPIO18 = 1; // 0=GPIO, 1=SPICLK-A, 2=LINTX-A, 3=XCLKOUT // GpioCtrlRegs.GPADIR.bit.GPIO18 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO18 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO18 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-19 - PIN FUNCTION = SPISTE-A GpioCtrlRegs.GPAMUX2.bit.GPIO19 = 1; // 0=GPIO, 1=SPISTE-A, 2=LINRX-A, 3=ECAP1 // GpioCtrlRegs.GPADIR.bit.GPIO19 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO19 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO19 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-20 - PIN FUNCTION = EQEPA-1 GpioCtrlRegs.GPAMUX2.bit.GPIO20 = 1; // 0=GPIO, 1=EQEPA-1, 2=Resv, 3=COMP1OUT // GpioCtrlRegs.GPADIR.bit.GPIO20 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO20 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO20 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-21 - PIN FUNCTION = EQEPB-1 GpioCtrlRegs.GPAMUX2.bit.GPIO21 = 1; // 0=GPIO, 1=EQEPB-1, 2=Resv, 3=COMP2OUT // GpioCtrlRegs.GPADIR.bit.GPIO21 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO21 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO21 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-22 - PIN FUNCTION = GPIO GpioCtrlRegs.GPAMUX2.bit.GPIO22 = 0; // 0=GPIO, 1=EQEPS-1, 2=Resv, 3=LINTX-A GpioCtrlRegs.GPADIR.bit.GPIO22 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO22 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO22 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-23 - PIN FUNCTION = EQEPI-1 GpioCtrlRegs.GPAMUX2.bit.GPIO23 = 1; // 0=GPIO, 1=EQEPI-1, 2=Resv, 3=LINRX-A // GpioCtrlRegs.GPADIR.bit.GPIO23 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO23 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO23 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-24 - PIN FUNCTION = Hall1 GpioCtrlRegs.GPAMUX2.bit.GPIO24 = 0; // 0=GPIO, 1=ECAP1, 2=Resv, 3=SPISIMO-B GpioCtrlRegs.GPADIR.bit.GPIO24 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO24 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO24 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-25 - PIN FUNCTION = Hall2 GpioCtrlRegs.GPAMUX2.bit.GPIO25 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=SPISOMI-B GpioCtrlRegs.GPADIR.bit.GPIO25 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO25 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO25 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-26 - PIN FUNCTION = Hall3 GpioCtrlRegs.GPAMUX2.bit.GPIO26 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=SPICLK-B GpioCtrlRegs.GPADIR.bit.GPIO26 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO26 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO26 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-27 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPAMUX2.bit.GPIO27 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=SPISTE-B GpioCtrlRegs.GPADIR.bit.GPIO27 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO27 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO27 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-28 - PIN FUNCTION = SCI-RX GpioCtrlRegs.GPAMUX2.bit.GPIO28 = 1; // 0=GPIO, 1=SCIRX-A, 2=I2CSDA-A, 3=TZ2 // GpioCtrlRegs.GPADIR.bit.GPIO28 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO28 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO28 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-29 - PIN FUNCTION = SCI-TX GpioCtrlRegs.GPAMUX2.bit.GPIO29 = 1; // 0=GPIO, 1=SCITXD-A, 2=I2CSCL-A, 3=TZ3 // GpioCtrlRegs.GPADIR.bit.GPIO29 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO29 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO29 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-30 - PIN FUNCTION = CANRX-A GpioCtrlRegs.GPAMUX2.bit.GPIO30 = 1; // 0=GPIO, 1=CANRX-A, 2=Resv, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO30 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO30 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO30 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-31 - PIN FUNCTION = CANTX-A GpioCtrlRegs.GPAMUX2.bit.GPIO31 = 1; // 0=GPIO, 1=CANTX-A, 2=Resv, 3=Resv GpioCtrlRegs.GPADIR.bit.GPIO31 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPACLEAR.bit.GPIO31 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPASET.bit.GPIO31 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-32 - PIN FUNCTION = I2CSDA-A GpioCtrlRegs.GPBMUX1.bit.GPIO32 = 1; // 0=GPIO, 1=I2CSDA-A, 2=SYNCI, 3=ADCSOCA // GpioCtrlRegs.GPBDIR.bit.GPIO32 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO32 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO32 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-33 - PIN FUNCTION = I2CSCL-A GpioCtrlRegs.GPBMUX1.bit.GPIO33 = 1; // 0=GPIO, 1=I2CSCL-A, 2=SYNCO, 3=ADCSOCB // GpioCtrlRegs.GPBDIR.bit.GPIO33 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO33 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO33 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-34 - PIN FUNCTION = LED3 on controlCARD GpioCtrlRegs.GPBMUX1.bit.GPIO34 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO34 = 1; // 1=OUTput, 0=INput GpioDataRegs.GPBCLEAR.bit.GPIO34 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO34 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO 35-38 are defaulted to JTAG usage, and are not shown here to enforce JTAG debug // usage. //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- // GPIO-39 - PIN FUNCTION = GPIO GpioCtrlRegs.GPBMUX1.bit.GPIO39 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO39 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO39 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO39 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-40 - PIN FUNCTION = EPWM7A GpioCtrlRegs.GPBMUX1.bit.GPIO40 = 1; // 0=GPIO, 1=EPWM7A, 2=Resv, 3=Resv // GpioCtrlRegs.GPBDIR.bit.GPIO40 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO40 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO40 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-41 - PIN FUNCTION = EPWM7B GpioCtrlRegs.GPBMUX1.bit.GPIO41 = 1; // 0=GPIO, 1=EPWM7B, 2=Resv, 3=Resv // GpioCtrlRegs.GPBDIR.bit.GPIO41 = 1; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO41 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO41 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-42 - PIN FUNCTION = LED2 GpioCtrlRegs.GPBMUX1.bit.GPIO42 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=COMP1OUT GpioCtrlRegs.GPBDIR.bit.GPIO42 = 1; // 1=OUTput, 0=INput GpioDataRegs.GPBCLEAR.bit.GPIO42 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO42 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-43 - PIN FUNCTION = --Spare-- GpioCtrlRegs.GPBMUX1.bit.GPIO43 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=COMP2OUT GpioCtrlRegs.GPBDIR.bit.GPIO43 = 0; // 1=OUTput, 0=INput // GpioDataRegs.GPBCLEAR.bit.GPIO43 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO43 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- // GPIO-44 - PIN FUNCTION = LED1 GpioCtrlRegs.GPBMUX1.bit.GPIO44 = 0; // 0=GPIO, 1=Resv, 2=Resv, 3=Resv GpioCtrlRegs.GPBDIR.bit.GPIO44 = 1; // 1=OUTput, 0=INput GpioDataRegs.GPBCLEAR.bit.GPIO44 = 1; // uncomment if --> Set Low initially // GpioDataRegs.GPBSET.bit.GPIO44 = 1; // uncomment if --> Set High initially //-------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------- EDIS; // Disable register access }