samd: Support MICROPY_HW_SOFTSPI_MIN_DELAY.

Bringing the SoftSPI baudrate up to about 500 kHz.
micropython · Nov 11, 2022 · 5ea4230 · 5ea4230
1 parent 389c24b
commit 5ea4230
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ports/samd/mpconfigport.h b/ports/samd/mpconfigport.h
@@ -93,6 +93,8 @@
 #define MICROPY_PY_MACHINE_SOFTI2C          (1)
 #define MICROPY_PY_MACHINE_SPI              (1)
 #define MICROPY_PY_MACHINE_SOFTSPI          (1)
+#define MICROPY_HW_SOFTSPI_MIN_DELAY        (1)
+#define MICROPY_HW_SOFTSPI_MAX_BAUDRATE     (1000000)
 #define MICROPY_PY_MACHINE_TIMER            (1)
 #define MICROPY_PY_OS_DUPTERM               (3)
 #define MICROPY_PY_MACHINE_BITSTREAM        (1)