VZTECH / Mbed 2 deprecated header_main_publish

voltando a versao de n aberturas e fechamentos de sockets

Dependencies:   EthernetInterface NTPClient mbed-rtos_old mbed

Fork of header_main_public by VZTECH

parallelcpld.cpp@18:01a93677e40c, 2014-09-19 (annotated)

Committer:
klauss
Date:
Fri Sep 19 17:39:09 2014 +0000
Revision:
18:01a93677e40c
Parent:
0:4d17cd9c8f9d 
hills_01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "mbed.h"
klauss 0:4d17cd9c8f9d 2 #include <stdint.h>
klauss 0:4d17cd9c8f9d 3 #include "parallelcpld.h"
klauss 0:4d17cd9c8f9d 4 #include "configs.h"
klauss 0:4d17cd9c8f9d 5 #include "bits.h"
klauss 0:4d17cd9c8f9d 6
klauss 0:4d17cd9c8f9d 7 uint8_t TXBuffer[DATA_SIZE]; // UART3 TX Buffer
klauss 0:4d17cd9c8f9d 8 uint8_t tx_clear =1;
klauss 0:4d17cd9c8f9d 9
klauss 0:4d17cd9c8f9d 10 void parallel_write( uint8_t data) // Print a variable using parallel protocol
klauss 0:4d17cd9c8f9d 11 {
klauss 0:4d17cd9c8f9d 12 data0 = BIT0&(data);
klauss 0:4d17cd9c8f9d 13 data1 = BIT1&(data);
klauss 0:4d17cd9c8f9d 14 data2 = BIT2&(data);
klauss 0:4d17cd9c8f9d 15 data3 = BIT3&(data);
klauss 0:4d17cd9c8f9d 16 data4 = BIT4&(data);
klauss 0:4d17cd9c8f9d 17 data5 = BIT5&(data);
klauss 0:4d17cd9c8f9d 18 data6 = BIT6&(data);
klauss 0:4d17cd9c8f9d 19 data7 = BIT7&(data);
klauss 0:4d17cd9c8f9d 20 }
klauss 0:4d17cd9c8f9d 21
klauss 0:4d17cd9c8f9d 22
klauss 0:4d17cd9c8f9d 23 void send2callboxes(){ // Needs: function parallel_write/ Global variables: TXBuffer, tx_clear / Configuration extern interrupt
klauss 0:4d17cd9c8f9d 24
klauss 0:4d17cd9c8f9d 25 if ( tx_clear == 1)
klauss 0:4d17cd9c8f9d 26 {
klauss 0:4d17cd9c8f9d 27 parallel_write( TXBuffer[0] ); // Send the first position of TXBuffer first
klauss 0:4d17cd9c8f9d 28 DataReady = 1;
klauss 0:4d17cd9c8f9d 29
klauss 0:4d17cd9c8f9d 30 }else
klauss 0:4d17cd9c8f9d 31 {
klauss 0:4d17cd9c8f9d 32 uart0_text("Error: Overflow Parallel Write TX"); // Error if the transmission is still in use
klauss 0:4d17cd9c8f9d 33 }
klauss 0:4d17cd9c8f9d 34
klauss 0:4d17cd9c8f9d 35 }
klauss 0:4d17cd9c8f9d 36
klauss 0:4d17cd9c8f9d 37
klauss 0:4d17cd9c8f9d 38 //*****************************************************************************
klauss 0:4d17cd9c8f9d 39 // EXTERN IRQ Handler
klauss 0:4d17cd9c8f9d 40 //*****************************************************************************
klauss 0:4d17cd9c8f9d 41
klauss 0:4d17cd9c8f9d 42 void get2(){
klauss 0:4d17cd9c8f9d 43
klauss 0:4d17cd9c8f9d 44 static uint16_t c = 1;
klauss 0:4d17cd9c8f9d 45 DataReady = 0; // Get Ready the new data
klauss 0:4d17cd9c8f9d 46 // led3 = !led3;
klauss 0:4d17cd9c8f9d 47 tx_clear = 0;
klauss 0:4d17cd9c8f9d 48
klauss 0:4d17cd9c8f9d 49 if ( c < 300 )
klauss 0:4d17cd9c8f9d 50 {
klauss 0:4d17cd9c8f9d 51 parallel_write ( TXBuffer[c] ) ; // Write the next data to be send
klauss 0:4d17cd9c8f9d 52 DataReady = 1; // Allow the data to be capture
klauss 0:4d17cd9c8f9d 53
klauss 0:4d17cd9c8f9d 54 }else{
klauss 0:4d17cd9c8f9d 55 // led1 = 0;
klauss 0:4d17cd9c8f9d 56 // led2 = 0;
klauss 0:4d17cd9c8f9d 57 // led3 = 1;
klauss 0:4d17cd9c8f9d 58 // led4 = 1;
klauss 0:4d17cd9c8f9d 59 tx_clear = 1; // Allow the next package to the transmitted
klauss 0:4d17cd9c8f9d 60 c = 0;
klauss 0:4d17cd9c8f9d 61 }
klauss 0:4d17cd9c8f9d 62 c++;
klauss 0:4d17cd9c8f9d 63 }