void UAPP_POR_Init_PhaseB( void )
{
PORTA = UAPP_PORTA_VAL; // Clear initial data values in port.
TRISA = UAPP_TRISA_VAL; // Set port bits function and direction.
PORTB = UAPP_PORTB_VAL; // Clear initial data values in port.
TRISB = UAPP_TRISB_VAL; // Set port bits function and direction.
PORTC = UAPP_PORTC_VAL; // Clear initial data values in port.
TRISC = UAPP_TRISC_VAL; // Set port bits function and direction.
// 40-pin parts need setup of PORTD and PORTE.
#if UCFG_PROC==UCFG_18F452
PORTD = UAPP_PORTD_VAL; // Clear initial data values in port.
TRISD = UAPP_TRISD_VAL; // Set port bits function and direction.
PORTE = UAPP_PORTE_VAL; // Clear initial data values in port.
TRISE = UAPP_TRISE_VAL; // Set port bits function and direction.
#endif
// PIE1 changed: ADIE, RCIE, TXIE, SSPIE, CCP1IE, TMR2IE, TMR1IE disabled.
PIE1 = UAPP_PIE1_VAL;
// PIR1 changed: ADIF, RCIF, TXIF, SSPIF, CCP1IF, TMR2IF, TMR1IF cleared.
PIR1 = UAPP_PIR1_VAL;
// PIE2 untouched// EEIE, BCLIE disabled.
// PIR2 untouched// EEIR, BCLIF remain cleared.
//
// IPEN cleared so disable priority levels on interrupts (PIC16 compatiblity mode.)
// RI set// TO set// PD set// POR set// BOR set// subsequent hardware resets will clear these bits.
RCON = UAPP_RCON_VAL;
// INTCON changed: GIE, PEIE enabled// TMR0IE, INT0IE, RBIE disabled// TMR0IF, INT0IF, RBIF cleared.
INTCON = UAPP_INTCON_VAL;
// Global interrupts enabled. The following routines
// may enable additional specific interrupts.
UADC_Init(); // User ADC hardware init.
#if UCFG_PROC==UCFG_18F452
SLCD_Init(); // System LCD init.
#endif
UI2C_Init(); // User I2C hardware init.
ULCD_Init(); // User LCD init.
USIO_Init(); // User Serial I/O hardware init.
}
int main(void)
{
uint8_t waveForm = 0;
slcd_config_t config;
slcd_clock_config_t clkConfig =
{
kSLCD_AlternateClk1, // MCGIRCLK wenxue
kSLCD_AltClkDivFactor256, // MCGIRCLK =8M 8M/256=32.15k
kSLCD_ClkPrescaler01, // wenxue LCLK=1
#if FSL_FEATURE_SLCD_HAS_FAST_FRAME_RATE
false
#endif
};
/* Hardware initialize. */
BOARD_InitPins(); // wenxue 要修改
BOARD_BootClockRUN();
BOARD_InitDebugConsole();
/* Enable the MCGIRCLK */
MCG->C1 |= MCG_C1_IRCLKEN_MASK;
PRINTF("\r\nSLCD Example Starts.\r\n");
/* SLCD get default configure. */
/*
* config.displayMode = kSLCD_NormalMode;
* config.powerSupply = kSLCD_InternalVll3UseChargePump;
* config.voltageTrim = kSLCD_RegulatedVolatgeTrim00;
* config.lowPowerBehavior = kSLCD_EnabledInWaitStop;
* config.frameFreqIntEnable = false;
* config.faultConfig = NULL;
*/
SLCD_GetDefaultConfig(&config);
/* Verify and Complete the configuration structure. */
config.clkConfig = &clkConfig;
config.loadAdjust = kSLCD_HighLoadOrSlowestClkSrc;
config.dutyCycle = kSLCD_1Div4DutyCycle;
/* 全部LCD 引脚配置 */
config.slcdLowPinEnabled = 0xFFF0FF7FU; /* LCD_P14/15/20/24/26/27 相应位置为1 */
config.slcdHighPinEnabled = 0x00000F80U; /* LCD_P8/10/11/12/27/28+32= LCD_P40/42/43/44/59/60. 相应位置为1 */
/* COM 口配置 */
config.backPlaneLowPin = 0x0000010EU; /* LCD_P1/2/3/8 */
config.backPlaneHighPin = 0x00000000U; /* */
config.faultConfig = NULL;
/* SLCD Initialize. */
SLCD_Init(LCD, &config);
/* Set SLCD front plane phase to show: all segments on . */
waveForm = (kSLCD_PhaseAActivate | kSLCD_PhaseBActivate | kSLCD_PhaseCActivate | kSLCD_PhaseDActivate);
/* Set SLCD back plane phase. */ /* COM 口 wenxue */
SLCD_SetBackPlanePhase(LCD, 1, kSLCD_PhaseAActivate); /* SLCD COM1 --- LCD_P1. */
SLCD_SetBackPlanePhase(LCD, 2, kSLCD_PhaseBActivate); /* SLCD COM2 --- LCD_P2. */
SLCD_SetBackPlanePhase(LCD, 3, kSLCD_PhaseCActivate); /* SLCD COM3 --- LCD_P3. */
SLCD_SetBackPlanePhase(LCD, 8, kSLCD_PhaseDActivate); /* SLCD COM4 --- LCD_P8. */
/* Set SLCD front plane phase to show. */ /* Seg 口 wenxue */
SLCD_SetFrontPlaneSegments(LCD, 20, waveForm); /* SLCD P05 --- LCD_P20. */
SLCD_SetFrontPlaneSegments(LCD, 24, waveForm); /* SLCD P06 --- LCD_P24. */
SLCD_SetFrontPlaneSegments(LCD, 26, waveForm); /* SLCD P07 --- LCD_P26. */
SLCD_SetFrontPlaneSegments(LCD, 27, waveForm); /* SLCD P08 --- LCD_P27. */
SLCD_SetFrontPlaneSegments(LCD, 40, waveForm); /* SLCD P09 --- LCD_P40. */
SLCD_SetFrontPlaneSegments(LCD, 42, waveForm); /* SLCD P10 --- LCD_P42. */
SLCD_SetFrontPlaneSegments(LCD, 43, waveForm); /* SLCD P11 --- LCD_P43. */
SLCD_SetFrontPlaneSegments(LCD, 44, waveForm); /* SLCD P12 --- LCD_P44. */
/* Starts SLCD display. */
SLCD_StartDisplay(LCD);
PRINTF("\r\nSLCD Displays All Segments.\r\n");
SLCD_TimeDelay(0xFFFFFFU);
PRINTF("\r\nSLCD Starts Blink Mode.\r\n");
/* Blink mode Display. */
SLCD_StartBlinkMode(LCD, kSLCD_BlankDisplayBlink, kSLCD_BlinkRate01);
SLCD_TimeDelay(0xFFFFFFU);
PRINTF("\r\nSLCD Stops Blink Mode.\r\n");
/* Stops SLCD blink display mode. */
SLCD_StopBlinkMode(LCD);
SLCD_TimeDelay(0xFFFFFFU);
PRINTF("\r\nSLCD Stops Display.\r\n");
/* Stops SLCD display. */
SLCD_StopDisplay(LCD);
PRINTF("\r\nSLCD Example Ends.\r\n");
while (1)
{
}
}