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docs: STM32F0 benchmarks (#1462) 

Signed-off-by: Eugene Krashtan <eug.krashtan@gmail.com>
This commit is contained in:
Eugene Krashtan 2019-03-29 15:38:54 +02:00 committed by KevinOConnor
parent c105adc80b
commit b35e07ca2b
1 changed files with 17 additions and 0 deletions
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docs/Benchmarks.md
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@ -169,6 +169,22 @@ The test was last run on commit `b161a69e` with gcc version `pru-gcc
is `SET ticks 861`, the best dual stepper result is `SET ticks 853`,
and the best three stepper result is `SET ticks 883`.
### STM32F042 step rate benchmark ###
The following configuration sequence is used on the STM32F042:
```
allocate_oids count=3
config_stepper oid=0 step_pin=PA0 dir_pin=PA1 min_stop_interval=0 invert_step=0
config_stepper oid=1 step_pin=PA2 dir_pin=PA3 min_stop_interval=0 invert_step=0
config_stepper oid=2 step_pin=PA6 dir_pin=PA7 min_stop_interval=0 invert_step=0
finalize_config crc=0
```
The test was last run on commit `c105adc8` with gcc version
`arm-none-eabi-gcc (GNU Tools 7-2018-q3-update) 7.3.1`. The best single
stepper result is `SET ticks 308`, the best dual stepper result is
`SET ticks 638`, and the best three stepper result is `SET ticks 1021`.
### STM32F103 step rate benchmark ###
The following configuration sequence is used on the STM32F103:
@ -268,6 +284,7 @@ class machine.
| sam3x8e (serial) | 23K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| at90usb1286 (USB) | 75K | b161a69e | avr-gcc (GCC) 4.8.1 |
| samd21 (USB) | 238K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| stm32f042 (CAN) | 18K | c105adc8 | arm-none-eabi-gcc (GNU Tools 7-2018-q3-update) 7.3.1 |
| stm32f103 (USB) | 335K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| sam3x8e (USB) | 450K | a5aede52 | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| lpc1768 (USB) | 546K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |