From: travisutk <travisutk@12e2690d-a6be-4b82-a7b7-67c4a43b65c8>
Date: Thu, 27 Aug 2009 00:59:38 +0000 (+0000)
Subject: Nearing support for the MSP430F2618 in lieu of the 1612.
X-Git-Url: http://git.rot13.org/?p=goodfet;a=commitdiff_plain;h=4ad169e89a063394cbc38963eba6fdd0b52ceba4;ds=sidebyside

Nearing support for the MSP430F2618 in lieu of the 1612.

git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@90 12e2690d-a6be-4b82-a7b7-67c4a43b65c8
---

diff --git a/client/goodfet.spiflash b/client/goodfet.spiflash
index c2bc60b..10750ff 100755
--- a/client/goodfet.spiflash
+++ b/client/goodfet.spiflash
@@ -77,9 +77,7 @@ if(sys.argv[1]=="dump"):
     i=start;
     while i<=stop:
         data=client.SPIpeekblock(i);
-        
-        
-        if(i%0x100==0):
+        if(i%0x1000==0):
             print "Dumped %06x."%i;
         for j in data:
             file.write(j);
diff --git a/firmware/Makefile b/firmware/Makefile
index 5bc3555..75ada15 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -24,9 +24,13 @@ run:
 	../client/goodfet.msp430 test
 
 install: $(app).hex
-	$(BSL) -e -p $(app).hex 
+	$(BSL) -e
+	#$(BSL) -p info.txt || true  #MSP430F2xx targets only, inelegant.
+	$(BSL) -p $(app).hex 
 verify:
 	$(BSL) -P $(app).hex -v $(app).hex
+dumpinfo:
+	$(BSL) --dumpinfo -c /dev/ttyUSB0
 $(app): $(app).c $(libs) $(apps)
 $(app).hex: $(app)
 	msp430-objcopy goodfet -O ihex goodfet.hex
diff --git a/firmware/goodfet.c b/firmware/goodfet.c
index 8cd782e..c7ec7dd 100644
--- a/firmware/goodfet.c
+++ b/firmware/goodfet.c
@@ -76,8 +76,10 @@ int main(void)
   //}
   //delay(0xffff);
   //while(*((int*)0x1001));
+  
   //while(1)
   //  txdata(0xFF,0xFF,0);
+  
   txstring(MONITOR,OK,"http://goodfet.sf.net/");
   
   //Command loop.  There's no end!
diff --git a/firmware/lib/msp430x2618.c b/firmware/lib/msp430x2618.c
index ac17e0d..0158082 100644
--- a/firmware/lib/msp430x2618.c
+++ b/firmware/lib/msp430x2618.c
@@ -49,23 +49,28 @@ void serial1_tx(unsigned char x){
 //! Set the baud rate.
 void setbaud(unsigned char rate){
   
-  //http://mspgcc.sourceforge.net/baudrate.html
+  //Table 15-4, page 481 of 2xx Family Guide
   switch(rate){
   case 1://9600 baud
-    
+    UCA0BR1 = 0x06;
+    UCA0BR0 = 0x82;
     break;
   case 2://19200 baud
-    
+    UCA0BR1 = 0x03;
+    UCA0BR0 = 0x41;
     break;
   case 3://38400 baud
-    
+    UCA0BR1 = 0xa0;
+    UCA0BR0 = 0x01;
     break;
   case 4://57600 baud
-    
+    UCA0BR1 = 0x1d;
+    UCA0BR0 = 0x01;
     break;
   default:
   case 5://115200 baud
-    
+    UCA0BR0 = 0x8a;
+    UCA0BR1 = 0x00;
     break;
   }
 }
@@ -79,7 +84,6 @@ void setbaud1(unsigned char rate){
     
     break;
   case 2://19200 baud
-    
     break;
   case 3://38400 baud
     
@@ -94,12 +98,8 @@ void setbaud1(unsigned char rate){
   }
 }
 
-
-
-//19200
-#define BAUD0EN 0x1b
-#define BAUD1EN 0x00
-
+#define BAUD0EN 0x41
+#define BAUD1EN 0x03
 
 void msp430_init_uart(){
 
@@ -112,8 +112,11 @@ void msp430_init_uart(){
   UCA0CTL0 = 0x00;
   //UCA0CTL0 |= UCMSB ;                                                                                                                                                   
   UCA0CTL1 |= UCSSEL_2;                     // SMCLK                                                                                                                      
-  UCA0BR0 = BAUD0EN;                        // 115200                                                                                                                     
-  UCA0BR1 = BAUD1EN;
+
+  //UCA0BR0 = BAUD0EN;                        // 115200                                                                                                                     
+  //UCA0BR1 = BAUD1EN;
+  setbaud(5);//default baud, 115200
+
   UCA0MCTL = 0;                             // Modulation UCBRSx = 5                                                                                                      
   UCA0CTL1 &= ~UCSWRST;                     // **Initialize USCI state machine**                                                                                          
 
@@ -124,9 +127,10 @@ void msp430_init_uart(){
 
 }
 
-//external resistor
-#define DCOR 1
 void msp430_init_dco() {
+  //This REQUIRES that info flash be unmolested.
+  //TODO check for that.
+  
   BCSCTL1 = CALBC1_16MHZ;
   DCOCTL = CALDCO_16MHZ;  
   return;