void Oled_Displayinit()
{
OLED_Fill(0);
OLED_ShowStr(16,0,"Select mode",2);
OLED_ShowStr(0,2," Fixed line ",2);
OLED_ShowStr(0,7,"OK NEST",1);
}
void mode3_Display(u8 angle)
{
OLED_ShowStr(0,4," ",2);
OLED_ShowStr(0,4,"angle: du",2);
OLED_ShowNum(angle);
}
int main()
{
UART_InitTypeDef UART_InitStructure;
SystemInit();
/* Configure UART2 */
S_UART_Init(115200);
conf.scl = I2C_PA_9;
conf.sda = I2C_PA_10;
I2C_Init(&conf);
OLED_Init();
OLED_Fill(0xFF);
delay_ms(20);
OLED_Fill(0x00);
delay_ms(10);
OLED_ShowStr(0,3,"Welcome to",1);
OLED_ShowStr(0,4,"WIznet ^^",2);
}
void OLED_ShowNum(u8 num)
{
u8 data[3]={48,48,48},i;
for(i=0;num;i++)
{
data[2-i]=num%10+0x30;
num/=10;
}
for(;i!=3;i++)
{
data[2-i]=0x20;
}
if(data[2]==0x20)data[2]=0x30;
OLED_ShowStr(60, 4, data, 2);
}
void Oled_Display()
{
switch(mode)
{
case 0:OLED_ShowStr(0,2," Fixed line ",2);break; //第一步任务：不短于50cm直线段
case 1:OLED_ShowStr(0,2," change Length ",2);break; //第二部任务：固定方向30-60cm直线
case 2:OLED_ShowStr(0,2,"change direction",2);break; //第三部任务：任意方向，大于20cm直线
case 3:OLED_ShowStr(0,2," Standstill ",2);break; //第四步任务：拉起角度，可以达到静止
case 4:OLED_ShowStr(0,2," Draw a circle ",2);break; //第五步任务: 重复三次可设置半径15-35的圆环内
case 5:OLED_ShowStr(0,2," Draw a circle2",2);break; //
case 6:OLED_ShowStr(0,2," Other ",2);break;
}
}
void clear()
{
OLED_ShowStr(0,4," ",2);
}
void mode5_Display(u8 r)
{
OLED_ShowStr(0,4," cm",2);
OLED_ShowStr(0,4,"R:",2);
OLED_ShowNum(r);
}
void mode2_Display(u8 lenth)
{
OLED_ShowStr(0,4," ",2);
OLED_ShowStr(0,4,"lenth: cm",2);
OLED_ShowNum(lenth);
}
void fct_stc_opt(void)
{
int i = 0;
switch(function)
{
case 0: //off
{
OLED_OFF();
for (i = 1; i > 0; i--)
{
P4OUT |= BIT7;
Delay_ms(50);
P4OUT &= ~BIT7;
Delay_ms(50);
}
}
break;
case 1:
{
switch(mode)
{
case 0:
{
// mode = 1;
OLED_ON();
OLED_Clear(0x00);
OLED_ShowStr(0,0,"Current_bt",11,1); //6*8
}
break;
case 1:
{
// function = 2;
OLED_ON();
OLED_Clear(0x00);
OLED_ShowStr(0,0,"Current_Pot",11,1); //6*8
}
break;
}
}
break;
case 2: //R_test
{
// function = 1;
// mode = 0;
OLED_ON();
OLED_Clear(0x00);
OLED_ShowStr(0,0,"R_test",11,1); //6*8
}
break;
case 3: //sleep
{
OLED_OFF();
for (i = 3; i > 0; i--)
{
P4OUT |= BIT7;
Delay_ms(50);
P4OUT &= ~BIT7;
Delay_ms(50);
}
}
break;
}
fct_stc_flag = 0;
}
int main(void)
{
// double Datav=123.4;
str = a;
int i;
// char *str_1 = "abc" ;
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
//Timer0
TA0CCTL0 = CCIE; // CCR0 interrupt enabled
TA0CCR0 = 5000;
TA0CTL = TASSEL_2 + MC_1 + TACLR; // SMCLK, upmode, clear TAR
//GPIO
P4DIR |= BIT7; // Set P4.7 to output direction
P1DIR |= BIT0; // Set P1.0 to output direction
P1DIR |= 0x3C;
P3DIR |= BIT5+BIT6;
P1OUT |= BIT5+BIT4;
//buttom
P2REN |= BIT1;
P2OUT |= BIT1;
P2IES |= BIT1;
P2IFG &= ~BIT1;
P2IE |= BIT1;
P1REN |= BIT1;
P1OUT |= BIT1;
P1IES |= BIT1;
P1IFG &= ~BIT1;
P1IE |= BIT1;
//IIC
OLED_Init();
OLED_ShowStr(0,2,"Please Set:",99,2);
// Delay_ms(100);
// OLED_Clear(0x00);
//end of IIC
DMAInit();
ADCInit(); //启动需要在增加 enable
//UART
UART_Init(UARTA0); //bluetooth
UART_Init(UARTB0); //SPI
UCA0IE |= UCRXIE; // Enable USCI_A0 RX interrupt
// UCB0IE |= UCRXIE; // Enable USCI_B0 RX interrupt
//SPI
P2OUT |= BIT5; // reset slave
P2OUT &= ~BIT5; // Now with SPI signals initialized,
for(i=50;i>0;i--); // Wait for slave to initialize
MST_Data = 0x8FFF; // Initialize data values
SLV_Data = 0x00; //
while (!(UCB0IFG&UCTXIFG)); // USCI_B0 TX buffer ready?
//end of SPI
__bis_SR_register(LPM3_bits + GIE); // Enter LPM0, enable interrupts
while(1)
{
// OLED_ShowStr(12,2,(unsigned char *)F2S(Datav,tstr),6,1); //6*8
// UartTX_Send("Done!\r\n",7);
if(buttom_fct_flag != 0)
{
buttom_fct_stc_opt();
buttom_fct_flag = 0;
}
if(buttom_fct_flags != 0)
{
buttom_fct_stcs_opt();
buttom_fct_flags = 0;
}
// OLED_ShowStr(0,0,(unsigned char *)F2S(DMA_A1,tstr),8,1); //6*8
if(fct_stc_flag != 0)
{
fct_stc_flag = 0;
fct_stc_opt();
}
if(function!=0) // not off
{
ADC12CTL0 |= ADC12SC; // Start sampling/conversion
}
switch(function)
{
case 0:
{
// OLED_OFF();
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3, interrupts enabled;
}
break;
case 1:
{
if(mode == 0)
{
if(set_ack_flag == 1)
{
// OLED_ON();
// OLED_Clear(0x00);
set_ack_flag = 0;
MST_Data = (u16)(Datavin);
MST_Data |= 0x8000;
SPISend(MST_Data);
OLED_ShowStr(0,1,"I:",2,1); //6*8
OLED_ShowStr(16,1,(unsigned char *)F2S(Datai,tstr),8,1); //6*8
OLED_ShowStr(0,2,"stalls:",7,1); //6*8
OLED_ShowStr(42,2,(unsigned char *)I2S(stalls,tstr),6,1); //6*8
}
}
else // current_pot
{
Datavin = (double)DMA_A1*4/3.3;
MST_Data = (u16)(Datavin*4095/4);
MST_Data |= 0x8000;
SPISend(MST_Data);
I_out = (double)DMA_A2*3.3/4095*10;
OLED_ShowStr(0,2,"stalls:",7,1); //6*8
OLED_ShowStr(42,2,(unsigned char *)I2S(stalls,tstr),6,1); //6*8
// OLED_ShowStr(0,2,"I_out:",6,1); //6*8
// OLED_ShowStr(36,2,(unsigned char *)F2S(I_out,tstr),6,1); //6*8
if(!((Pre_A3 - ADC12MEM3)<40 | (ADC12MEM3 - Pre_A3)<40))
{
OLED_ShowStr(24,6,(unsigned char *)F2S(ADC12MEM3,tstr),4,1); //6*8
}
Pre_A3 = ADC12MEM3;
}
}
break;
case 2:
{
if(set_ack_flag == 1)
{
OLED_ON();
set_ack_flag = 0;
}
}
break;
case 3: //off
{
// OLED_OFF();
//shutdown the circuit
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3, interrupts enabled;
}
break;
}//end of function switch;
OLED_ShowStr(0,4,(unsigned char *)F2S(DMA_A0,tstr),4,1); //6*8
OLED_ShowStr(0,5,(unsigned char *)F2S(DMA_A1,tstr),4,1); //6*8
OLED_ShowStr(0,6,(unsigned char *)F2S(DMA_A2,tstr),4,1); //6*8
OLED_ShowStr(0,7,(unsigned char *)F2S(ADC12MEM3,tstr),4,1); //6*8
// Delay_ms(200);
// if(strcmp(str_1,str)==0)
// {
// P1OUT |= BIT0;
// UartTX_Send("Great!\r\n",8);
// Delay_ms(200);
// }
// else P1OUT &= ~BIT0;
} //end of while
}
