docs: Add rp2350 to benchmarks

Signed-off-by: Kevin O'Connor <[email protected]>
Klipper3d · Nov 14, 2024 · a46dba0 · a46dba0
1 parent f671829
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diff --git a/docs/Benchmarks.md b/docs/Benchmarks.md
@@ -395,9 +395,9 @@ micro-controller.
 | 1 stepper            | 85    |
 | 3 stepper            | 359   |
 
-### RP2040 step rate benchmark
+### RPxxxx step rate benchmark
 
-The following configuration sequence is used on the RP2040:
+The following configuration sequence is used on the RP2040 and RP2350:
 
 ```
 allocate_oids count=3
@@ -407,15 +407,26 @@ config_stepper oid=2 step_pin=gpio27 dir_pin=gpio5 invert_step=-1 step_pulse_tic
 finalize_config crc=0
 ```
 
-The test was last run on commit `59314d99` with gcc version
-`arm-none-eabi-gcc (Fedora 10.2.0-4.fc34) 10.2.0` on a Raspberry Pi
-Pico board.
+The test was last run on commit `f6718291` with gcc version
+`arm-none-eabi-gcc (Fedora 14.1.0-1.fc40) 14.1.0` on Raspberry Pi
+Pico and Pico 2 boards.
 
-| rp2040               | ticks |
+| rp2040 (*)           | ticks |
 | -------------------- | ----- |
 | 1 stepper            | 5     |
 | 3 stepper            | 22    |
 
+| rp2350               | ticks |
+| -------------------- | ----- |
+| 1 stepper            | 36    |
+| 3 stepper            | 169   |
+
+(*) Note that the reported rp2040 ticks are relative to a 12Mhz
+scheduling timer and do not correspond to its 125Mhz internal ARM
+processing rate. It is expected that 5 scheduling ticks corresponds to
+~47 ARM core cycles and 22 scheduling ticks corresponds to ~224 ARM
+core cycles.
+
 ### Linux MCU step rate benchmark
 
 The following configuration sequence is used on a Raspberry Pi:
@@ -476,7 +487,8 @@ hub.
 | sam4s8c (USB)       | 650K | 8d4a5c16 | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
 | samd51 (USB)        | 864K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
 | stm32f446 (USB)     | 870K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
-| rp2040 (USB)        | 873K | c5667193 | arm-none-eabi-gcc (Fedora 10.2.0-4.fc34) 10.2.0 |
+| rp2040 (USB)        | 885K | f6718291 | arm-none-eabi-gcc (Fedora 14.1.0-1.fc40) 14.1.0 |
+| rp2350 (USB)        | 885K | f6718291 | arm-none-eabi-gcc (Fedora 14.1.0-1.fc40) 14.1.0 |
 
 ## Host Benchmarks
 

diff --git a/docs/Features.md b/docs/Features.md
@@ -190,6 +190,7 @@ represent total number of steps per second on the micro-controller.
 | AR100                           | 3529K             | 2507K             |
 | STM32F407                       | 3652K             | 2459K             |
 | STM32F446                       | 3913K             | 2634K             |
+| RP2350                          | 4167K             | 2663K             |
 | SAME70                          | 6667K             | 4737K             |
 | STM32H743                       | 9091K             | 6061K             |