// Main Function
void main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
// establish baseline
TI_CAPT_Init_Baseline(&slider);
TI_CAPT_Update_Baseline(&slider,5);
TI_CAPT_Init_Baseline(&menu);
TI_CAPT_Update_Baseline(&menu,5);
// Main loop starts here
while (1)
{
// TI_CAPT_Raw(&slider,dCNT);
// TI_CAPT_Custom(&slider,dCNT);
position = TI_CAPT_Slider(&slider);
direction = (struct Element*)TI_CAPT_Buttons(&menu);
if(direction == (struct Element*)&right)
{
__no_operation();
}
if(direction == (struct Element*)&left);
{
__no_operation();
}
if(position != ILLEGAL_SLIDER_WHEEL_POSITION)
{
__no_operation();
}
__delay_cycles(100);
}
} // End Main
/* ----------------MeasureCapBaseLine--------------------------------------
* Re-measure the baseline capacitance of the wheel elements & the center
* button. To be called after each wake up event.
* ------------------------------------------------------------------------*/
void MeasureCapBaseLine(void)
{
P1OUT = BIT0;
/* Set DCO to 8MHz */
/* SMCLK = 8MHz/8 = 1MHz */
// BCSCTL1 = CALBC1_8MHZ;
// DCOCTL = CALDCO_8MHZ;
// BCSCTL2 |= DIVS_3;
/* SMCLK = 1MHz/4 = 250kHz */
// BCSCTL1 = CALBC1_1MHZ;
// DCOCTL = CALDCO_1MHZ;
// BCSCTL2 |= DIVS_2;
/* Set SMCLK to 1.5MHz */
BCSCTL1 = CALBC1_12MHZ;
DCOCTL = CALDCO_12MHZ;
// BCSCTL2 |= DIVS_3;
TI_CAPT_Init_Baseline(&wheel);
TI_CAPT_Update_Baseline(&wheel,2);
TI_CAPT_Init_Baseline(&middle_button);
TI_CAPT_Update_Baseline(&middle_button,2);
}
// Main Function
void main(void)
{
uint8_t i;
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
BCSCTL3 |= LFXT1S_2; // LFXT1 = VLO
TI_CAPT_Init_Baseline(&keypad);
TI_CAPT_Update_Baseline(&keypad,5);
// Main loop starts here
while (1)
{
keypressed = (struct Element *)TI_CAPT_Buttons(&keypad);
if(keypressed)
{
for(i=0; i<NUM_SEN; i++)
{
if (keypressed == address_list[i])
{
__no_operation();
}
}
}
}
} // End Main
// Main Function
void main(void)
{
// Initialize System Clocks
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
//Clock Setting
CSCTL1 &= ~(DCORSEL_7); // Clear DCO frequency select bits first
CSCTL1 |= DCORSEL_3; // Set DCO = 8MHz, max in G6021
CSCTL2 = FLLD_0 + 243; // DCODIV = 8MHz
CSCTL3 |= SELREF__REFOCLK; // Set REFO as FLL reference source
CSCTL4 = SELMS__DCOCLKDIV | SELREF__REFOCLK; // set default REFO(~32768Hz) as ACLK source, ACLK = 32768Hz
CSCTL5 |= DIVM_0 | DIVS_0; // SMCLK = MCLK = DCODIV/1 = 8MHz
// Initializing GPIO
P8DIR |= BIT1; //Set the pin controlling the center LED P8.1 as output pin
PM5CTL0 &= ~LOCKLPM5;
// Initialize Baseline measurement
TI_CAPT_Init_Baseline(&one_button);
//TI_CAPT_Init_Baseline(&one_button);
//Update baseline measurement (Average 100 measurements)
TI_CAPT_Update_Baseline(&one_button,100);
// Main loop starts here
while (1)
{
#ifdef ELEMENT_CHARACTERIZATION_MODE
// Get the raw delta counts for element characterization
TI_CAPT_Custom(&one_button,&dCnt);
__no_operation(); // Set breakpoint here
#endif
#ifndef ELEMENT_CHARACTERIZATION_MODE
// Check if the middle element sensor has been triggered. The API call
// compares the value from the sensor against the threshold to determine
// trigger condition
if(TI_CAPT_Button(&one_button))
{
// Do something
P8OUT |= BIT1; // Turn on center LED
}
else
{
P8OUT &= ~BIT1; // Turn off center LED
}
// Put the MSP430 into LPM3 for a certain DELAY period
sleep(DELAY);
#endif
}
} // End Main
/*
* ======== main() ========
*/
uint16_t main(void)
{
volatile uint8_t i;
WDTCTL = WDTPW + WDTHOLD; /* Stop watchdog timer */
/* Initialize IO */
P1DIR = 0xFF;
P2DIR = 0xFF;
P3DIR = 0xFF;
P4DIR = 0xFF;
PJDIR = 0xFF;
P1OUT = 0;
P2OUT = 0;
P3OUT = 0;
P4OUT = 0;
PJOUT = 0;
/* XT1 Setup taken from msp430fr59xx_CS_03.c code example. */
PJSEL0 |= BIT4 + BIT5;
CSCTL0 = CSKEY;
CSCTL1 = DCOFSEL_6; /* Set DCO = 8MHz */
CSCTL2 = SELA__LFXTCLK + SELS__DCOCLK + SELM__DCOCLK;
CSCTL3 = DIVA_0 + DIVS_0 + DIVM_0; /* ACLK/1, SMCLK/1, MCLK/1 */
CSCTL4 |= LFXTDRIVE_0;
CSCTL4 &= ~LFXTOFF;
do
{
CSCTL5 &= ~LFXTOFFG; /* Clear XT1 fault flag */
SFRIFG1 &= ~OFIFG;
}while (SFRIFG1&OFIFG); /* Test oscillator fault flag */
/* establish baseline */
TI_CAPT_Init_Baseline(&keyPad);
TI_CAPT_Update_Baseline(&keyPad,5);
/* Main loop starts here */
while (1)
{
activeKey = (struct Element *)TI_CAPT_Buttons(&keyPad);
for(i=0;i<6;i++)
{
//if(activeKey == keyAddress[i])
if(activeKey == keyPad.arrayPtr[i])
{
*(uint8_t *)ledPort[i] |= ledBit[i];
}
}
// TI_CAPT_Custom(&keyPad,dCnt);
/*
* 32ms delay. This delay can be replaced with other application tasks.
*/
sleep(1000);
/* Turn off all LEDs before next measurement */
for(i=0;i<6;i++)
{
*(uint8_t *)ledPort[i] &= ~ledBit[i];
}
}
} /* End Main */
// Main Function
void main(void)
{
// Initialize System Clocks
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
BCSCTL1 = CALBC1_1MHZ; // Set DCO to 1, 8, 12 or 16MHz
DCOCTL = CALDCO_1MHZ;
BCSCTL2 |= DIVS_2; // divide SMCLK by 4 for 250khz
BCSCTL3 |= LFXT1S_2; // LFXT1 = VLO
P1OUT = 0x00; // Clear Port 1 bits
P1DIR |= BIT0; // Set P1.0 as output pin
P2SEL &= ~(BIT6 + BIT7); // Configure XIN (P2.6) and XOUT (P2.7) to GPIO
P2OUT = 0x00; // Drive all Port 2 pins low
P2DIR = 0xFF; // Configure all Port 2 pins outputs
// Initialize Baseline measurement
TI_CAPT_Init_Baseline(&one_button);
// Update baseline measurement (Average 5 measurements)
TI_CAPT_Update_Baseline(&one_button,5);
// Main loop starts here
while (1)
{
#ifdef ELEMENT_CHARACTERIZATION_MODE
// Get the raw delta counts for element characterization
TI_CAPT_Custom(&one_button,&dCnt);
__no_operation(); // Set breakpoint here
#endif
#ifndef ELEMENT_CHARACTERIZATION_MODE
// Check if the middle element sensor has been triggered. The API call
// compares the value from the sensor against the threshold to determine
// trigger condition
if(TI_CAPT_Button(&one_button))
{
// Do something
P1OUT |= BIT0; // Turn on center LED
}
else
{
P1OUT &= ~BIT0; // Turn off center LED
}
// Put the MSP430 into LPM3 for a certain DELAY period
sleep(DELAY);
#endif
}
} // End Main
// Main Function
void main(void)
{
// Initialize System Clocks
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
//Clock Setting
CSCTL0_H = 0xA5; // Unlock CS
CSCTL1 = DCORSEL + DCOFSEL_5; // Set DCO = 20MHz, use this clk when fRO
CSCTL2 = SELA__VLOCLK + SELS_3 + SELM_3; // set SMCLK = MCLK = DCO LFXT1 = VLO
CSCTL0_H = 0; // Lock CS registers
P4DIR |= BIT2; // Set the pin controlling the center LED P4.2 as output pin
// Initialize Baseline measurement
TI_CAPT_Init_Baseline(&one_button);
// Update baseline measurement (Average 5 measurements)
TI_CAPT_Update_Baseline(&one_button,5);
// Main loop starts here
while (1)
{
#ifdef ELEMENT_CHARACTERIZATION_MODE
// Get the raw delta counts for element characterization
TI_CAPT_Custom(&one_button,&dCnt);
__no_operation(); // Set breakpoint here
#endif
#ifndef ELEMENT_CHARACTERIZATION_MODE
// Check if the middle element sensor has been triggered. The API call
// compares the value from the sensor against the threshold to determine
// trigger condition
if(TI_CAPT_Button(&one_button))
{
// Do something
P4OUT |= BIT2; // Turn on center LED
}
else
{
P4OUT &= ~BIT2; // Turn off center LED
}
// Put the MSP430 into LPM3 for a certain DELAY period
sleep(DELAY);
#endif
}
} // End Main
// Main Function
void main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
// establish baseline
TI_CAPT_Init_Baseline(&slider);
TI_CAPT_Update_Baseline(&slider,5);
// Main loop starts here
while (1)
{
position = TI_CAPT_Slider(&slider);
//TI_CAPT_Custom(&slider,dCnt);
if(position != ILLEGAL_SLIDER_WHEEL_POSITION)
{
__no_operation();
}
__delay_cycles(100);
}
} // End Main
// Main Function
void main(void)
{
uint8_t last = 0;
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
BCSCTL1 = CALBC1_16MHZ; // Set DCO to 1, 8, 12 or 16MHz
DCOCTL = CALDCO_16MHZ;
BCSCTL1 |= DIVA_0; // ACLK/1 [ACLK/(0:1,1:2,2:4,3:8)]
//BCSCTL2 |= DIVS_3; // SMCLK/8 [SMCLK/(0:1,1:2,2:4,3:8)]
BCSCTL3 |= LFXT1S_2; // LFXT1 = VLO Clock Source
P1OUT |= BIT0; // P1.0 out
P1DIR |= BIT0; // P1.0 high
P2DIR |= BIT0 | BIT1 | BIT4 | BIT5; // Configure Port 2 pins outputs
// Initialize Baseline measurement
TI_CAPT_Init_Baseline(&button_bar);
// Update baseline measurement (Average 5 measurements)
TI_CAPT_Update_Baseline(&button_bar,5);
SPISetup(); // Initialize SPI Display
//drawBitmap(blackbird_96_64, 96, 8, 0, 0);
clear();
//setcharmode(1); //largechars
//writeString(2,1,"Press button!");
// Main loop starts here
while (1)
{
#ifdef ELEMENT_CHARACTERIZATION_MODE
// Get the raw delta counts for element characterization
TI_CAPT_Custom(&button_bar,wheelCnt);
__no_operation(); // Set breakpoint here
#endif
#ifndef ELEMENT_CHARACTERIZATION_MODE
// Return the pointer to the element which has been touched
keyPressed = (struct Element *)TI_CAPT_Buttons(&button_bar);
// If a button has been touched, then take some action
if(keyPressed)
{
// Up Element
if(keyPressed == &a_element)
{
P1OUT |= BIT0; // Turn on center LED
if (last != 2) {
clear();
last = 2;
drawBitmap(big_1, 32, 6, 32, 1);
//writeString(4,3,"A Pressed");
}
}
if(keyPressed == &b_element)
{
P1OUT |= BIT0; // Turn on center LED
if (last != 3) {
clear();
last = 3;
drawBitmap(big_2, 32, 6, 32, 1);
//writeString(4,3,"B Pressed");
}
}
if(keyPressed == &c_element)
{
P1OUT |= BIT0; // Turn on center LED
if (last != 1) {
clear();
last = 1;
drawBitmap(big_3, 32, 6, 32, 1);
//writeString(4,3,"C Pressed");
}
}
if(keyPressed == &d_element)
{
P1OUT |= BIT0; // Turn on center LED
if (last != 4) {
clear();
last = 4;
drawBitmap(big_4, 32, 6, 32, 1);
//writeString(4,3,"D Pressed");
}
}
}
else
{
P1OUT &= ~(BIT0); // Turn off center LED
if (last != 0)
{
drawBitmap(blackbird_96_64, 96, 8, 0, 0);
//writeString(4,4,"Press a button");
last = 0;
}
}
// Put the MSP430 into LPM3 for a certain DELAY period
sleep(DELAY);
#endif
}
} // End Main
/**
* Setup the capacitive buttons for reading.
* This sets a baseline capacitance level when all buttons are unpressed
* so that a chance in capacitance can be used to detect a button press.
*
*/
void configCapButtons(void)
{
/* establish baseline for cap touch monitoring */
TI_CAPT_Init_Baseline(&keypad);
TI_CAPT_Update_Baseline(&keypad,5);
}
//*****************************************************************************
//
// Main cap-touch example.
//
//*****************************************************************************
int
main(void)
{
uint8_t ui8CenterButtonTouched;
uint32_t ui32WheelTouchCounter;
uint8_t ui8ConvertedWheelPosition;
uint8_t ui8GestureDetected;
uint8_t ui8Loop;
//
// Enable lazy stacking for interrupt handlers. This allows floating-point
// instructions to be used within interrupt handlers, but at the expense of
// extra stack usage.
//
ROM_FPULazyStackingEnable();
//
// Set the clocking to run directly from the PLL at 80 MHz.
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_2_5 | SYSCTL_USE_PLL | SYSCTL_XTAL_16MHZ |
SYSCTL_OSC_MAIN);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
//
// Initialize a few GPIO outputs for the LEDs
//
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTE_BASE, GPIO_PIN_4);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTE_BASE, GPIO_PIN_5);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_4);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_6);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_7);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_5);
//
// Turn on the Center LED
//
ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_5, GPIO_PIN_5);
//
// Initialize the UART.
//
ROM_GPIOPinConfigure(GPIO_PA0_U0RX);
ROM_GPIOPinConfigure(GPIO_PA1_U0TX);
ROM_GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
UARTStdioConfig(0, 9600, ROM_SysCtlClockGet());
//
// Configure the pins needed for capacitive touch sensing. The capsense
// driver assumes that these pins are already configured, and that they
// will be accessed through the AHB bus
//
SysCtlGPIOAHBEnable(SYSCTL_PERIPH_GPIOA);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_AHB_BASE, GPIO_PIN_2);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_AHB_BASE, GPIO_PIN_3);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_AHB_BASE, GPIO_PIN_4);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_AHB_BASE, GPIO_PIN_6);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_AHB_BASE, GPIO_PIN_7);
//
// Start up Systick to measure time. This is also required by the capsense
// drivers.
//
ROM_SysTickPeriodSet(0x00FFFFFF);
ROM_SysTickEnable();
//
// Set the baseline capacitance measurements for our wheel and center
// button.
//
TI_CAPT_Init_Baseline(&g_sSensorWheel);
TI_CAPT_Update_Baseline(&g_sSensorWheel, 10);
TI_CAPT_Init_Baseline(&g_sMiddleButton);
TI_CAPT_Update_Baseline(&g_sMiddleButton, 10);
//
// Send the "sleep" code. The TIVA C-series version of this app doesn't
// actually sleep, but the MSP430-based GUI it interacts with expects to
// see this code on startup, so we will provide it here.
//
UARTprintf("\0xDE\0xAD");
//
// Send the "awake" code.
//
UARTprintf("\0xBE\0xEF");
//
// Perform an LED startup sequence.
//
for(ui8Loop = 0; ui8Loop < 16; ui8Loop++)
{
LEDOutput(ui8Loop);
DelayMs(10);
}
LEDOutput(0);
//
// Assume that the center button starts off "untouched", the wheel has no
// position, and no gestures are in progress.
//
ui8CenterButtonTouched = 0;
ui8ConvertedWheelPosition = INVALID_CONVERTED_POSITION;
ui8GestureDetected = 0;
//
// This "wheel counter" gets incremented when a button on the wheel is held
// down. Every time it hits the value of WHEEL_TOUCH_DELAY, the device
// sends a signal to the GUI reporting another button press. We want this
// delay normally, but we'll set the counter to just below the threshold
// for now, so we'll avoid any percieved lag between the initial button
// press and the first position report to the GUI.
//
ui32WheelTouchCounter = WHEEL_TOUCH_DELAY - 1;
//
// Begin the main capsense loop.
//
while(1)
{
//
// Start by taking a fresh measurement from the wheel. If it remains
// set to ILLEGAL_SLIDER_WHEEL_POSITION, we will know it has not been
// touched at all. Otherwise we will have an updated position.
//
g_ui32WheelPosition = ILLEGAL_SLIDER_WHEEL_POSITION;
g_ui32WheelPosition = TI_CAPT_Wheel(&g_sSensorWheel);
//
// If we registered a touch somewhere on the wheel, we will need to
// figure out how to report that touch back to the GUI on the PC.
//
if(g_ui32WheelPosition != ILLEGAL_SLIDER_WHEEL_POSITION)
{
//
// First, make sure we're not reporting center button touches while
// the wheel is active.
//
ui8CenterButtonTouched = 0;
//
// We need to do a quick formatting change on the wheel position.
// The "zero" postion as reported by the driver is about 40 degrees
// off from "up" on the physical wheel. We'll do that correction
// here.
//
if(g_ui32WheelPosition < 8)
{
g_ui32WheelPosition += 64 - 8;
}
else
{
g_ui32WheelPosition -= 8;
}
//
// We also need to reduce the effective number of positions on the
// wheel. The driver reports a wheel position from zero to
// sixty-three, but the GUI only recognizes positions from zero to
// sixteen. Dividing our position by four accomplishes the
// necessary conversion.
//
g_ui32WheelPosition = g_ui32WheelPosition >> 2;
//
// Now that we have a properly formatted wheel position, we will
// use the GetGesture function to determine whether the user has
// been sliding their finger around the wheel. If so, this function
// will return the magnitude and direction of the slide (Check the
// function description for an example of how this is formated).
// Otherwise, we will get back a zero.
//
ui8ConvertedWheelPosition = GetGesture(g_ui32WheelPosition);
//
// If the magnitude of our slide was one wheel position (of
// sixteen) or less, don't register it. This prevents excessive
// reporting of toggles between two adjacent wheel positions.
//
if((ui8GestureDetected == 0) &&
((ui8ConvertedWheelPosition <= 1) ||
(ui8ConvertedWheelPosition == 0x11) ||
(ui8ConvertedWheelPosition == 0x10)))
{
//
// If we obtained a valid wheel position last time we ran this
// loop, keep our wheel position set to that instead of
// updating it. This prevents a mismatch between our recorded
// absolute position and our recorded swipe magnitude.
//
if(g_ui32PreviousWheelPosition !=
ILLEGAL_SLIDER_WHEEL_POSITION)
{
g_ui32WheelPosition = g_ui32PreviousWheelPosition;
}
//
// Set the swipe magnitude to zero.
//
ui8ConvertedWheelPosition = 0;
}
//
// We've made all of the position adjustments we're going to make,
// so turn on LEDs to indicate that we've detected a finger on the
// wheel.
//
LEDOutput(g_ui32WheelPosition);
//
// If the (adjusted) magnitude of the swipe we detected earlier is
// valid and non-zero, we should alert the GUI that a gesture is
// occurring.
//
if((ui8ConvertedWheelPosition != 0) &&
(ui8ConvertedWheelPosition != 16) &&
(ui8ConvertedWheelPosition != INVALID_CONVERTED_POSITION))
{
//
// If this is a new gesture, we will need to send the gesture
// start code.
//
if(ui8GestureDetected == 0)
{
//
// Remember that we've started a gesture.
//
ui8GestureDetected = 1;
//
// Transmit gesture start status update & position via UART
// to PC.
//
ROM_UARTCharPut(UART0_BASE, GESTURE_START);
ROM_UARTCharPut(UART0_BASE, (g_ui32PreviousWheelPosition +
GESTURE_POSITION_OFFSET));
}
//
// Transmit gesture & position via UART to PC
//
ROM_UARTCharPut(UART0_BASE, ui8ConvertedWheelPosition);
ROM_UARTCharPut(UART0_BASE, (g_ui32WheelPosition +
GESTURE_POSITION_OFFSET));
}
else
{
//
// If we get here, the wheel has been touched, but there hasn't
// been any sliding recently. If there hasn't been any sliding
// AT ALL, then this is a "press" event, and we need to start
// sending press-style updates to the PC
//
if(ui8GestureDetected == 0)
{
//
// Increment our wheel counter.
//
ui32WheelTouchCounter = ui32WheelTouchCounter + 1;
//
// If the user's finger is still in the same place...
//
if(ui32WheelTouchCounter >= WHEEL_TOUCH_DELAY)
{
//
// Transmit wheel position (twice) via UART to PC.
//
ui32WheelTouchCounter = 0;
ROM_UARTCharPut(UART0_BASE, (g_ui32WheelPosition +
WHEEL_POSITION_OFFSET));
ROM_UARTCharPut(UART0_BASE, (g_ui32WheelPosition +
WHEEL_POSITION_OFFSET));
}
}
else
{
//
// We've received a slide input somewhat recently, but not
// during this loop instance. This most likely means that
// the user started a gesture, but is currently just
// holding their finger in one spot. This isn't really a
// "press" event, so there isn't anything to report. We
// should, however, make sure the touch counter is primed
// for future press events.
//
ui32WheelTouchCounter = WHEEL_TOUCH_DELAY - 1;
}
}
//
// Regardless of all pressing, sliding, reporting, and LED events
// that may have occurred, we need to record our measured
// (adjusted) wheel position for reference for the next pass
// through the loop.
//
g_ui32PreviousWheelPosition = g_ui32WheelPosition;
}
else
{
//
// If we get here, there were no touches recorded on the slider
// wheel. We should check our middle button to see if it has been
// pressed, and clean up our recorded state to prepare for future
// possible wheel-touch events.
//
if(TI_CAPT_Button(&g_sMiddleButton))
//-----------------------------------------------------------------------------
int main(void)
{
// Protect code from being overwritten
MPU_createTwoSegments(__MSP430_BASEADDRESS_MPU__,0x0DC0,MPU_EXEC|MPU_READ,MPU_EXEC|MPU_READ|MPU_WRITE);
MPU_start(__MSP430_BASEADDRESS_MPU__);
// Check if a wakeup from LPMx.5 was detected and use a dedicated device-init flow and continue
// previous program execution in that case.
if (SYSRSTIV == SYSRSTIV_LPM5WU) {
mode = APP_MAIN_MENU;
select = 0;
}
else { // Start up normally
SystemInit(); // Initialize board
// Display TI Logo
LCD_drawPicture(1);
TA1_sleep(8192); // 2s
TA1_sleep(8192); // 2s
// Write Title Screen on LCD
LCD_introWrite();
TA1_sleep(8192); // 2s
TA1_sleep(8192); // 2s
}
// Init CapTouch Sliders
TI_CAPT_Init_Baseline(&slider0); //slider0 is the left capacitive touch slider (note right slider is not used)
// TI_CAPT_Init_Baseline(&slider1);
TI_CAPT_Update_Baseline(&slider0, 10);
// TI_CAPT_Update_Baseline(&slider1, 10);
InitMCU(); //initialize MCU for BMS
BMSstart(); //start the BMS by searching for BQ76PL536 chips and addressing them
while (1) {
// Choose which app to enter based on mode variable
switch (mode) {
case APP_MAIN_MENU:
mode = MainMenu(); //start main menu
break;
case APP_CELL_VOLTAGE:
CellVoltApp(); //run the cell voltage app
break;
case APP_PACK_VOLTAGE:
LCD_displayPackVoltage(); //displays pack voltage
break;
case APP_STATE_OF_CHARGE: //run state of charge app
StateOfChargeApp();
break;
case APP_TEMPERATURE: //display pack temperatures
LCD_displayTemperature();
break;
case APP_CELL_BALANCE: //run cell balance app
//CellBalanceApp();
LCD_displayCellsImbalanced();
break;
default: break;
}
}
}