X-Git-Url: http://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=programmer%2Fprogrammer%2Fprogrammer.asm;fp=programmer%2Fprogrammer%2Fprogrammer.asm;h=b08cc96167a661ed153ba97cfe932a69cbf2ace1;hp=5a51e4e13a67f1566ab3e908c3c6618d882315f5;hb=6467d8138460abffd9ddabc7b0a9f00c764af19c;hpb=2490e261a78b2a98ee2a9b8fc19cb3f20225926b

diff --git a/programmer/programmer/programmer.asm b/programmer/programmer/programmer.asm
index 5a51e4e..b08cc96 100644
--- a/programmer/programmer/programmer.asm
+++ b/programmer/programmer/programmer.asm
@@ -83,14 +83,14 @@ jreset:
 
 
 .ORG 0x0EC0
-//7552 Byte 
+
 start: 
 		cli
 		ldi temp,0
 		mov zero,temp
-		set_clock 0x00 ;8mhz
+		set_clock 0x01 ;4mhz
 		ldi mode,OWM_SLEEP
-		ldi temp,(1<<CS01) //1us
+		ldi temp,(1<<CS01) //2us
 		out TCCR0B,temp
 		ldi temp, HIGH(RAMEND) ; HIGH-Byte der obersten RAM-Adresse 
 		out SPH, temp 
@@ -115,10 +115,11 @@ pro_copy_loop: ;copy ID on SRAM for better handling
 pro_loop:
 		;sbi PORTB,0
 		owwl				;wait for line goes low (polling)
-		sbrs writelow,0		;test of zero send
+		sbrc writelow,0		;test of zero send
+		sbi OW_DDR,OW_PIN	;yes pull line to low 2us faster
+		sbrs writelow,0     ;test egain 2us faster.....
 		rjmp pro_loop1		;no ? goes next
-		sbi OW_DDR,OW_PIN	;yes pull line to low
-		ldi param,45		;wait for 50 us
+		ldi param,20		;wait for 50 us
 		rcall wait_time
 		clr writelow		;reset write low indecator
 		cbi OW_DDR,OW_PIN   ;release line
@@ -140,7 +141,7 @@ pro_loop_send1:  ;prebare next bit
 		rjmp pro_loop_end
 
 pro_loop_resv:
-		ldi param,15  ;wait 15us
+		ldi param,7  ;wait 15us
 		rcall wait_time
 		lsr rwbyte
 		;cbi PORTB,0
@@ -158,7 +159,7 @@ pro_loop_end_test_reset:
 		sbic OW_PINN,OW_PIN  //leitung wieder high
 		rjmp pro_loop
 		in temp,TCNT0
-		cpi temp,130
+		cpi temp,63
 		brlo pro_loop_end_test_reset
 		rcall pro_sleep_s2
 		rjmp pro_loop
@@ -172,16 +173,16 @@ pro_sleep_s1:
 		sbic OW_PINN,OW_PIN  //leitung wieder high
 		ret
 		in temp,TCNT0
-		cpi temp,200
+		cpi temp,100
 		brlo pro_sleep_s1
 		//leitung wieder high
 pro_sleep_s2:
 		owwh 
-		ldi param,40
+		ldi param,20
 		rcall wait_time
 		//Presents Impuls
 		sbi OW_DDR,OW_PIN
-		ldi param,130
+		ldi param,75
 		rcall wait_time
 		cbi OW_DDR,OW_PIN
 		//init read byte
@@ -190,7 +191,7 @@ pro_sleep_s2:
 		clr smode
 		ldi mode,OWM_READ_ROM_COMMAND
 		//Wait for all other devices presents impuls finished
-		ldi param,40
+		ldi param,20
 		rcall wait_time
 		ret