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ar100: Support for ar100 (#6054)

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Add files to support AR100

Signed-off-by: Elias Bakken <elias@iagent.no>
This commit is contained in:
Elias Bakken
2023-02-21 02:15:01 +01:00
committed by GitHub
parent d7bd7f1f4b
commit b7978d37b3
25 changed files with 3715 additions and 0 deletions
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22
docs/Benchmarks.md
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@@ -354,6 +354,27 @@ micro-controller.
| 1 stepper (200Mhz) | 39 |
| 3 stepper (200Mhz) | 181 |
### AR100 step rate benchmark ###
The following configuration sequence is used on AR100 CPU (Allwinner A64):
```
allocate_oids count=3
config_stepper oid=0 step_pin=PL10 dir_pin=PE14 invert_step=-1 step_pulse_ticks=0
config_stepper oid=1 step_pin=PL11 dir_pin=PE15 invert_step=-1 step_pulse_ticks=0
config_stepper oid=2 step_pin=PL12 dir_pin=PE16 invert_step=-1 step_pulse_ticks=0
finalize_config crc=0
```
The test was last run on commit `08d037c6` with gcc version
`or1k-linux-musl-gcc (GCC) 9.2.0` on an Allwinner A64-H
micro-controller.
| AR100 R_PIO | ticks |
| -------------------- | ----- |
| 1 stepper | 85 |
| 3 stepper | 359 |
### RP2040 step rate benchmark
The following configuration sequence is used on the RP2040:
@@ -425,6 +446,7 @@ hub.
| atmega2560 (serial) | 23K | b161a69e | avr-gcc (GCC) 4.8.1 |
| sam3x8e (serial) | 23K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| at90usb1286 (USB) | 75K | 01d2183f | avr-gcc (GCC) 5.4.0 |
| ar100 (serial) | 138K | 08d037c6 | or1k-linux-musl-gcc 9.3.0 |
| samd21 (USB) | 223K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
| pru (shared memory) | 260K | c5968a08 | pru-gcc (GCC) 8.0.0 20170530 (experimental) |
| stm32f103 (USB) | 355K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |

1
docs/Features.md
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@@ -185,6 +185,7 @@ represent total number of steps per second on the micro-controller.
| RP2040 | 2400K | 1636K |
| SAM4E8E | 2500K | 1674K |
| SAMD51 | 3077K | 1885K |
| AR100 | 3529K | 2507K |
| STM32F407 | 3652K | 2459K |
| STM32F446 | 3913K | 2634K |
| STM32H743 | 9091K | 6061K |