Diff: configs.cpp

Revision:

0:4d17cd9c8f9d

Child:

15:9c7456c1b6f4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configs.cpp	Tue Sep 09 20:01:24 2014 +0000
@@ -0,0 +1,125 @@
+#include "configs.h"
+#include "mbed.h"
+#include <stdint.h>
+#include "UART3Interrupt.h" 
+#include "parallelcpld.h"
+
+//*****************************************************************************
+//                             Pins/Modules Config
+//***************************************************************************** 
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+
+DigitalOut DataReady(p11);                  //IO 27        
+
+DigitalOut data0(p30);                      //LSB
+DigitalOut data1(p31);
+DigitalOut data2(p32);
+DigitalOut data3(p33);
+DigitalOut data4(p34);
+DigitalOut data5(p37);
+DigitalOut data6(p38);
+DigitalOut data7(p39);                      //MSB
+
+InterruptIn NextData(p8);                   //IO 96
+InterruptIn FrameSync(p17);                 // GCLK1
+
+//Ticker ticker;                            // Timer para Debug
+
+DigitalOut RST(p29);                        // Pino de reset para o CPLD
+DigitalIn PPD(p25);                         // Pino de conexao com o cristal do CPLD
+
+DigitalOut ENABLE_F_REG(p18);               // Configuracao da Alimentacao do CPLD
+DigitalOut ENABLE_F_RX(p19);
+DigitalOut ENABLE_F_TX(p20);
+
+Serial  Uart3(p9,p10);  // default baudrate = 9600; Sem paridade, 8bits, 1 stop-bit 
+Serial  pc (USBTX,USBRX);
+
+void start_cpld( void ) {                        //CPLD Start
+
+    static uint16_t reset = 10000;
+    ENABLE_F_REG = 1;                                
+    ENABLE_F_TX = 1;
+    ENABLE_F_RX = 1;
+    DataReady = 0;
+    RST = 1;
+    while(reset--){}
+    RST = 0;        
+}
+
+void config_lpc( void ) {                                       // Configure LPC4088
+
+    Uart3.attach(&SerialRecvInterrupt, Uart3.RxIrq);       // UART3_IRQ configuration 
+    Uart3.format(8,SerialBase::Forced1,1);                 // UART3 mode configuration
+    Uart3.baud(2000000);                                
+    NVIC_SetPriority(UART3_IRQn,1);    
+    pc.baud(115200);                                        // USART to PC USB USART
+    NextData.rise(&get2);                                 // Extern Pin Interrupt
+    FrameSync.rise(&RXFrameSync);                         // FrameSync for RX - Interrupt
+    __enable_irq();
+    //ticker.attach(&timer,0.01);                         // Timer para Debug    
+}
+
+static uint8_t itoh[16];
+static uint8_t hexbuf[10];
+
+uint8_t *hextoascii ( uint8_t src ) {
+  
+  hexbuf[0] = itoh[(src>>4) & 0x0f];  
+  hexbuf[1] = itoh[src & 0x0f];
+  hexbuf[2] = 0;
+  return hexbuf;
+    
+}
+
+void uart3_puts(uint8_t *src, uint16_t size){         // Print a string in UART3
+    while (size--){
+        while ( !(LPC_UART3->LSR &= (1<<5)) ) {} 
+        LPC_UART3->THR = *src++;
+    }
+}
+
+void uart0_puts( uint8_t *src) {         // Print a string in UART3
+  
+   uint16_t size = 300;
+    
+    while (size--){
+        while ( !(LPC_UART0->LSR & (1<<5)) ) {} 
+        LPC_UART0->THR = *src++;
+    }
+}
+
+void uart0_putsx(volatile uint8_t *src ){            // Print a string in UART0   
+    uint16_t size = 300;//sizeof( src ); 
+    uint8_t *buff;
+    while (size--)
+    {   
+        buff = hextoascii(*(src++));
+        for ( uint8_t i  = 0; i < 3; i++ ){
+            while ( !(LPC_UART0->LSR &= (1<<5))  ) {} 
+            LPC_UART0->THR = buff[i];           //*src++;
+        }
+    }
+}
+
+void uart0_text( const char* src){                      // Print a string of constant in UART0
+    static uint16_t size;
+    size = sizeof (src);
+    while (size--){
+        while ( !(LPC_UART0->LSR &= (1<<5))  ) {} 
+        LPC_UART0->THR = *src++;   
+    }
+}
+
+void xstrcpy(uint8_t * dest, const uint8_t * src) {
+  while (*src)  *dest++ = *src++;
+  *dest = 0; 
+}
+
+void xmemcpy(uint8_t * dest, uint8_t * src, uint16_t size){
+  while (size--) *dest++ = *src++;
+}
\ No newline at end of file