update esp-idf and enable riscv ulp

Sola85 · Sola85 · commit 660822ab97ed · 2024-05-31T08:38:05.000Z
diff --git a/ports/espressif/bindings/espulp/ULP.c b/ports/espressif/bindings/espulp/ULP.c
@@ -19,7 +19,7 @@
 //|         Raises an exception if another ULP has been instantiated. This
 //|         ensures that is is only used by one piece of code at a time.
 //|
-//|         :param Architecture arch: The ulp arch. Only `FSM` architecture is currently supported.
+//|         :param Architecture arch: The ulp arch.
 //|         """
 //|         ...
 static mp_obj_t espulp_ulp_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
@@ -103,7 +103,7 @@ static MP_DEFINE_CONST_FUN_OBJ_3(espulp_ulp_set_wakeup_period_obj, espulp_ulp_se
 //|
 //|         :param ReadableBuffer program: the ULP binary.
 //|         :param int entrypoint: Specifies the offset (in bytes) of the first instruction
-//|            from the start of the program.
+//|            from the start of the program (Only used by FSM ULP).
 //|         :param Sequence[microcontroller.Pin] pins: Pins made available to the ULP.
 //|            The pins are claimed and not reset until `halt()` is called."""
 //|         ...
diff --git a/ports/espressif/esp-idf b/ports/espressif/esp-idf
@@ -1 +1 @@
-Subproject commit da9dc379bede0bd684ddf7d95be4630897ca522e
+Subproject commit 0b28b79fafa75d36348d84d9eaccdbcd73220571
diff --git a/ports/espressif/esp-idf-config/sdkconfig-esp32s2.defaults b/ports/espressif/esp-idf-config/sdkconfig-esp32s2.defaults
@@ -53,6 +53,8 @@ CONFIG_NEWLIB_NANO_FORMAT=y
 #
 CONFIG_ULP_COPROC_ENABLED=y
 CONFIG_ULP_COPROC_TYPE_FSM=y
+CONFIG_ULP_COPROC_TYPE_RISCV=y  # Note: enabling both ULPs simultaneously only works due to a modification of adafruit/esp-idf
+                                # (see adafruit/esp-idf/pull/16) until espressif/esp-idf/issues/12999 is fixed.
 CONFIG_ULP_COPROC_RESERVE_MEM=8176
 # end of Ultra Low Power (ULP) Co-processor
 
diff --git a/ports/espressif/esp-idf-config/sdkconfig-esp32s3.defaults b/ports/espressif/esp-idf-config/sdkconfig-esp32s3.defaults
@@ -93,6 +93,8 @@ CONFIG_NEWLIB_NANO_FORMAT=y
 #
 CONFIG_ULP_COPROC_ENABLED=y
 CONFIG_ULP_COPROC_TYPE_FSM=y
+CONFIG_ULP_COPROC_TYPE_RISCV=y  # Note: enabling both ULPs simultaneously only works due to a modification of adafruit/esp-idf
+                                # (see adafruit/esp-idf/pull/16) until espressif/esp-idf/issues/12999 is fixed.
 CONFIG_ULP_COPROC_RESERVE_MEM=8176
 # end of Ultra Low Power (ULP) Co-processor
 

Original file line number	Diff line number	Diff line change
`@@ -53,6 +53,8 @@ CONFIG_NEWLIB_NANO_FORMAT=y`
`53`	`53`	`#`
`54`	`54`	`CONFIG_ULP_COPROC_ENABLED=y`
`55`	`55`	`CONFIG_ULP_COPROC_TYPE_FSM=y`
	`56`	`+CONFIG_ULP_COPROC_TYPE_RISCV=y # Note: enabling both ULPs simultaneously only works due to a modification of adafruit/esp-idf`
	`57`	`+ # (see adafruit/esp-idf/pull/16) until espressif/esp-idf/issues/12999 is fixed.`
`56`	`58`	`CONFIG_ULP_COPROC_RESERVE_MEM=8176`
`57`	`59`	`# end of Ultra Low Power (ULP) Co-processor`
`58`	`60`
Original file line number	Diff line number	Diff line change
`@@ -93,6 +93,8 @@ CONFIG_NEWLIB_NANO_FORMAT=y`
`93`	`93`	`#`
`94`	`94`	`CONFIG_ULP_COPROC_ENABLED=y`
`95`	`95`	`CONFIG_ULP_COPROC_TYPE_FSM=y`
	`96`	`+CONFIG_ULP_COPROC_TYPE_RISCV=y # Note: enabling both ULPs simultaneously only works due to a modification of adafruit/esp-idf`
	`97`	`+ # (see adafruit/esp-idf/pull/16) until espressif/esp-idf/issues/12999 is fixed.`
`96`	`98`	`CONFIG_ULP_COPROC_RESERVE_MEM=8176`
`97`	`99`	`# end of Ultra Low Power (ULP) Co-processor`
`98`	`100`