deleted unused programms

Programme/I2C/throughput/allsize_bidir/M_to_S_I2C_single_giant_package/master/avr_code/timer_1.ino → Programme/I2C/errorhandling/code/sender_measurer/avr_code/timer_1.ino

@@ -26,7 +26,7 @@ inline void timer_start(void) {
   TCCR1B |= TIMER_MASK;
   //enable interrupts
   sei();
-  
+
 }
 
 inline uint32_t timer_ticks(void) {
@@ -40,6 +40,7 @@ inline uint32_t timer_stop(void) {
   return timer_ticks();
 }
 
+// count overflows
 ISR(TIMER1_OVF_vect) {
   overflow_count++;
 }

Programme/I2C/throughput/allsize_M_to_S/M_to_S_I2C_single_giant_package/slave/avr_code/timer_1.h

-// all functions inline to save execution time
-
-// initialize timer for time measurement
-inline void timer_init(void);
-
-// start time measurement
-inline void timer_start(void);
-
-// stop time measurement, return ticks
-inline uint32_t timer_stop(void);
-
-// get timer ticks
-inline uint32_t timer_ticks(void);

Programme/I2C/throughput/allsize_M_to_S/M_to_S_I2C_single_giant_package/slave/avr_code/timer_1.ino

-// This module uses TIMER1 to keep track of time
-
-#include "timer_1.h"
-#include <avr/interrupt.h>
-
-uint32_t overflow_count;
-
-#define TIMER_MASK (1<<CS10)
-
-inline void timer_init(void) {
-  // enable overflow interrupt
-  TIMSK1 |= (1<<TOIE1);
-}
-
-inline void timer_start(void) {
-  //disable interrupts globally
-  cli();
-  //clear out timer counting register
-  TCNT1 = 0;
-  //clear overflow count
-  overflow_count = 0;
-  // set up clock source
-  // we have a 16MHz Clock
-  // and a 16 Bit timer
-  // Use a prescaler of 256 -> 16/256 = 62.5kHz
-  TCCR1B |= TIMER_MASK;
-  //enable interrupts
-  sei();
-  
-}
-
-inline uint32_t timer_ticks(void) {
-  return TCNT1 ^ (overflow_count << 16);
-}
-
-inline uint32_t timer_stop(void) {
-  // stop timer clock
-  TCCR1B &= ~(TIMER_MASK);
-  return timer_ticks();
-}
-
-ISR(TIMER1_OVF_vect) {
-  overflow_count++;
-}

Programme/I2C/throughput/allsize_M_to_S/M_to_S_I2C_single_giant_package/master/avr_code/I2C.ino → Programme/I2C/throughput/allsize_M_to_S/code/master/avr_code/I2C.ino

@@ -71,6 +71,8 @@ inline void tp_i2c(uint16_t len) {
       transmit_data(0xff);
     }
     transmit_stop();
-    delayMicroseconds(11);
+    delayMicroseconds(5); // wait for transmit of stop condition
+    // may need to be altered for slow bit speeds
+    // hardware needs time to latch the request for a stop
   }
 }