Diff: example1.cpp

Revision:

12:1dfee7208043

Parent:

11:19009be5a0e7

Child:

13:846c8b6ffb7f

--- a/example1.cpp	Sun Mar 13 12:46:55 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-#ifdef COMPILE_EXAMPLE1_CODE_MODDMA
-
-#include "mbed.h"
-#include "MODDMA.h"
-#include "MODSERIAL.h"
-
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
-DigitalOut led3(LED3);
-DigitalOut led4(LED4);
-MODDMA dma;
-MODSERIAL pc(USBTX, USBRX);
-
-// Function prototypes for IRQ callbacks.
-// See definitions following main() below.
-void dmaTCCallback(void);
-void dmaERRCallback(void);
-void TC0_callback(void);
-void ERR0_callback(void);
-
-int main() {
-    char s[] = "**DMA** ABCDEFGHIJKLMNOPQRSTUVWXYZ **DMA**";
-    
-    pc.baud(PC_BAUD);
-    
-    dma.attach_tc( &dmaTCCallback );
-    dma.attach_err( &dmaERRCallback );
-    
-    MODDMA_Config *config = new MODDMA_Config;
-    config
-     ->channelNum    ( MODDMA::Channel_0 )
-     ->srcMemAddr    ( (uint32_t) &s )
-     ->dstMemAddr    ( 0 )
-     ->transferSize  ( sizeof(s) )
-     ->transferType  ( MODDMA::m2p )
-     ->transferWidth ( 0 )
-     ->srcConn       ( 0 )
-     ->dstConn       ( MODDMA::UART0_Tx )
-     ->dmaLLI        ( 0 )
-     ->attach_tc     ( &TC0_callback )
-     ->attach_err    ( &ERR0_callback )
-    ; // config end
-    
-    // Setup the configuration.
-    dma.Setup(config);
-    
-    //dma.Enable( MODDMA::Channel_0 );
-    //dma.Enable( config->channelNum() );
-    dma.Enable( config );
-    
-    while (1) {
-        led1 = !led1;
-        wait(0.25);        
-    }
-}
-
-// Main controller TC IRQ callback
-void dmaTCCallback(void) {
-    led2 = 1;
-}
-
-// Main controller ERR IRQ callback
-void dmaERRCallback(void) {
-    error("Oh no! My Mbed exploded! :( Only kidding, find the problem");
-}
-
-// Configuration callback on TC
-void TC0_callback(void) {
-    MODDMA_Config *config = dma.getConfig();
-    dma.haltAndWaitChannelComplete( (MODDMA::CHANNELS)config->channelNum());
-    dma.Disable( (MODDMA::CHANNELS)config->channelNum() );
-    
-    // Configurations have two IRQ callbacks for TC and Err so you 
-    // know which you are processing. However, if you want to use 
-    // a single callback function you can tell what type of IRQ 
-    // is being processed thus:-
-    if (dma.irqType() == MODDMA::TcIrq)  {
-        led3 = 1;
-        dma.clearTcIrq();
-    }
-    if (dma.irqType() == MODDMA::ErrIrq) {
-        led4 = 1;
-        dma.clearErrIrq();
-    }
-}
-
-// Configuration cakllback on Error
-void ERR0_callback(void) {
-    error("Oh no! My Mbed exploded! :( Only kidding, find the problem");
-}
-
-#endif