wip

3 files changed, 24 insertions, 19 deletions

diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk
index f907bf7ae..c6dfbb5f2 100644
--- a/py/circuitpy_defns.mk
+++ b/py/circuitpy_defns.mk
@@ -286,6 +286,9 @@ endif
 ifeq ($(CIRCUITPY_UHEAP),1)
 SRC_PATTERNS += uheap/%
 endif
+ifeq ($(CIRCUITPY_USB_CDC),1)
+SRC_PATTERNS += usb_cdc/%
+endif
 ifeq ($(CIRCUITPY_USB_HID),1)
 SRC_PATTERNS += usb_hid/%
 endif
diff --git a/py/circuitpy_mpconfig.h b/py/circuitpy_mpconfig.h
index ee23c7156..7db864a42 100644
--- a/py/circuitpy_mpconfig.h
+++ b/py/circuitpy_mpconfig.h
@@ -736,6 +736,13 @@ extern const struct _mp_obj_module_t uheap_module;
 #define UHEAP_MODULE
 #endif
 
+#if CIRCUITPY_USB_CDC
+extern const struct _mp_obj_module_t usb_cdc_module;
+#define USB_CDC_MODULE         { MP_OBJ_NEW_QSTR(MP_QSTR_usb_cdc),(mp_obj_t)&usb_cdc_module },
+#else
+#define USB_CDC_MODULE
+#endif
+
 #if CIRCUITPY_USB_HID
 extern const struct _mp_obj_module_t usb_hid_module;
 #define USB_HID_MODULE         { MP_OBJ_NEW_QSTR(MP_QSTR_usb_hid),(mp_obj_t)&usb_hid_module },
@@ -875,6 +882,7 @@ extern const struct _mp_obj_module_t msgpack_module;
     SUPERVISOR_MODULE \
     TOUCHIO_MODULE \
     UHEAP_MODULE \
+    USB_CDC_MODULE \
     USB_HID_MODULE \
     USB_MIDI_MODULE \
     USTACK_MODULE \
diff --git a/py/circuitpy_mpconfig.mk b/py/circuitpy_mpconfig.mk
index b63bbcb3e..1a12bc50b 100644
--- a/py/circuitpy_mpconfig.mk
+++ b/py/circuitpy_mpconfig.mk
@@ -232,6 +232,15 @@ CFLAGS += -DCIRCUITPY_RANDOM=$(CIRCUITPY_RANDOM)
 CIRCUITPY_RE ?= $(CIRCUITPY_FULL_BUILD)
 CFLAGS += -DCIRCUITPY_RE=$(CIRCUITPY_RE)
 
+CIRCUITPY_REPL_BLE ?= 0
+CFLAGS += -DCIRCUITPY_REPL_BLE=$(CIRCUITPY_REPL_BLE)
+
+CIRCUITPY_REPL_UART ?= 0
+CFLAGS += -DCIRCUITPY_REPL_UART=$(CIRCUITPY_REPL_UART)
+
+CIRCUITPY_REPL_USB ?= 1
+CFLAGS += -DCIRCUITPY_REPL_USB=$(CIRCUITPY_REPL_USB)
+
 # Should busio.I2C() check for pullups?
 # Some boards in combination with certain peripherals may not want this.
 CIRCUITPY_REQUIRE_I2C_PULLUPS ?= 1
@@ -264,18 +273,6 @@ CFLAGS += -DCIRCUITPY_SDCARDIO=$(CIRCUITPY_SDCARDIO)
 CIRCUITPY_SDIOIO ?= 0
 CFLAGS += -DCIRCUITPY_SDIOIO=$(CIRCUITPY_SDIOIO)
 
-# Second USB CDC serial channel.
-CIRCUITPY_SERIAL2 ?=
-CFLAGS += -DCIRCUITPY_SERIAL2=$(CIRCUITPY_SERIAL2)
-
-# REPL over BLE
-CIRCUITPY_SERIAL_BLE ?= 0
-CFLAGS += -DCIRCUITPY_SERIAL_BLE=$(CIRCUITPY_SERIAL_BLE)
-
-# REPL over UART
-CIRCUITPY_SERIAL_UART ?= 0
-CFLAGS += -DCIRCUITPY_SERIAL_UART=$(CIRCUITPY_SERIAL_UART)
-
 CIRCUITPY_SHARPDISPLAY ?= $(CIRCUITPY_FRAMEBUFFERIO)
 CFLAGS += -DCIRCUITPY_SHARPDISPLAY=$(CIRCUITPY_SHARPDISPLAY)
 
@@ -315,6 +312,10 @@ CFLAGS += -DCIRCUITPY_TOUCHIO=$(CIRCUITPY_TOUCHIO)
 CIRCUITPY_UHEAP ?= 0
 CFLAGS += -DCIRCUITPY_UHEAP=$(CIRCUITPY_UHEAP)
 
+# Secondary CDC is usually available if there are at least 8 endpoints.
+CIRCUITPY_USB_CDC ?= $(shell expr $(USB_NUM_EP) '>=' 8)
+CFLAGS += -DCIRCUITPY_USB_CDC=$(CIRCUITPY_USB_CDC)
+
 CIRCUITPY_USB_HID ?= 1
 CFLAGS += -DCIRCUITPY_USB_HID=$(CIRCUITPY_USB_HID)
 
@@ -345,9 +346,6 @@ CFLAGS += -DCIRCUITPY_USB_MIDI=$(CIRCUITPY_USB_MIDI)
 CIRCUITPY_USB_MSC ?= 1
 CFLAGS += -DCIRCUITPY_USB_MSC=$(CIRCUITPY_USB_MSC)
 
-CIRCUITPY_USB_SERIAL ?= 1
-CFLAGS += -DCIRCUITPY_USB_SERIAL=$(CIRCUITPY_USB_SERIAL)
-
 CIRCUITPY_USB_VENDOR ?= 0
 CFLAGS += -DCIRCUITPY_USB_VENDOR=$(CIRCUITPY_USB_VENDOR)
 
@@ -355,10 +353,6 @@ ifndef USB_NUM_EP
 $(error "USB_NUM_EP (number of USB endpoint pairs)must be defined")
 endif
 
-# Secondary CDC is usually available if there are at least 8 endpoints.
-CIRCUITPY_USB_SERIAL2 ?= $(shell expr $(USB_NUM_EP) '>=' 8)
-CFLAGS += -DCIRCUITPY_USB_SERIAL2=$(CIRCUITPY_USB_SERIAL2)
-
 # For debugging.
 CIRCUITPY_USTACK ?= 0
 CFLAGS += -DCIRCUITPY_USTACK=$(CIRCUITPY_USTACK)