sdcc-extra/historygraphs/execute_benchmark-stm8

   1 #!/bin/bash
   2 # Takes a few seconds to execute
   3 # STM8AF board from STM8A-Discovery must be attached.
   4 # Needs read access to a serial device
   5 # Must be able to access the integrated ST-Link/v2.
   6
   7 STM8FLASH=/home/philipp/stm8flash/stm8flash
   8
   9 if [ $# != 2 ]; then
  10         echo "execute_benchmark-stm8: Execute a benchmark on an STM8AF board and report the results line"
  11         echo "Wrong number of parameters. Usage: execute_benchmark-stm8 <serial device> <benchmark file>"
  12         exit 1
  13 fi
  14
  15 if ! command -v $STM8FLASH &> /dev/null; then
  16         echo "$STM8FLASH not found!";
  17         exit 1
  18 fi
  19
  20 # Setup serial device
  21 stty --file $1 9600 cooked
  22
  23 # Ensure that we don't get any leftover results from an old benchmark still running on the device
  24 if ! $STM8FLASH -c stlinkv2 -p stm8af5288 -w hello-stm8/hello.ihx &> /dev/null; then
  25         echo "FAILED to write hello.ihx to device!"
  26         exit 1
  27 fi
  28 while read -r line; do
  29         if [ "$line" == "Hello, World!" ]; then
  30                 break
  31         fi
  32 done < "$1"
  33
  34 # Load benchmark onto the board
  35 if ! $STM8FLASH -c stlinkv2 -p stm8af5288 -w "$2"; then
  36         echo "FAILED to write benchmark to device!"
  37         exit 1
  38 fi
  39 while read -r line; do
  40         # Whetstone result
  41         if [[ "$line" == "Loops:"* ]]; then
  42                 break
  43         fi
  44         # Dhrystone result
  45         if [[ "$line" == "Dhrystones per Second"* ]]; then
  46                 break
  47         fi
  48         # Coremark result
  49         if [[ "$line" == "Total ticks"* ]]; then
  50                 break
  51         fi
  52         # stdcbench result
  53         if [[ "$line" == "stdcbench final score"* ]]; then
  54                 break
  55         fi
  56 done < "$1"
  57 echo $line
  58