More module decomposition.

Needs much more on device testing.

esp32/optional/serial-bluetooth/bterm.fs

@@ -0,0 +1,40 @@
+\ Copyright 2021 Bradley D. Nelson
+\
+\ Licensed under the Apache License, Version 2.0 (the "License");
+\ you may not use this file except in compliance with the License.
+\ You may obtain a copy of the License at
+\
+\     http://www.apache.org/licenses/LICENSE-2.0
+\
+\ Unless required by applicable law or agreed to in writing, software
+\ distributed under the License is distributed on an "AS IS" BASIS,
+\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+\ See the License for the specific language governing permissions and
+\ limitations under the License.
+
+DEFINED? bluetooth [IF]
+
+( Lazy loaded Bluetooth Serial Terminal )
+: bterm r|
+vocabulary bterm  bterm definitions
+also bluetooth also internals also esp
+120000 getFreeHeap - 0 max relinquish ( must have 110k for bluetooth )
+z" forth xx:xx:xx:xx:xx:xx" constant name
+( Create unique name for device )
+base @ hex getEfuseMac
+<# # # char : hold # # #> name 6 + swap cmove
+<# # # char : hold # # char : hold # # char : hold # # #> name c + swap cmove
+base !
+SerialBT.new constant bt
+name 0 bt SerialBT.begin drop
+." Bluetooth Serial Terminal on: " name z>s type cr
+: bt-type ( a n -- ) bt SerialBT.write drop ;
+: bt-key? ( -- f ) bt SerialBT.available 0<> pause ;
+: bt-key ( -- ch ) begin bt-key? until 0 >r rp@ 1 bt SerialBT.readBytes drop r> ;
+: bt-on  ['] bt-type is type      ['] bt-key is key      ['] bt-key? is key? ;
+: bt-off ['] default-type is type ['] default-key is key ['] default-key? is key? ;
+only forth definitions
+bterm 500 ms bt-on
+| evaluate ;
+
+[THEN]

esp32/optional/serial-bluetooth/serial-bluetooth.fs

@@ -0,0 +1,23 @@
+\ Copyright 2023 Bradley D. Nelson
+\
+\ Licensed under the Apache License, Version 2.0 (the "License");
+\ you may not use this file except in compliance with the License.
+\ You may obtain a copy of the License at
+\
+\     http://www.apache.org/licenses/LICENSE-2.0
+\
+\ Unless required by applicable law or agreed to in writing, software
+\ distributed under the License is distributed on an "AS IS" BASIS,
+\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+\ See the License for the specific language governing permissions and
+\ limitations under the License.
+
+DEFINED? SerialBT.new [IF]
+  vocabulary bluetooth   bluetooth definitions
+  transfer bluetooth-builtins
+  forth definitions
+[ELSE]
+  internals definitions
+  transfer bluetooth-builtins
+  forth definitions
+[THEN]

esp32/optional/serial-bluetooth/serial-bluetooth.h

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+// Copyright 2022 Bradley D. Nelson
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+ * ESP32forth Serial Bluetooth v{{VERSION}}
+ * Revision: {{REVISION}}
+ */
+
+#ifndef SIM_PRINT_ONLY
+# include "esp_bt_device.h"
+# include "BluetoothSerial.h"
+# define bt0 ((BluetoothSerial *) a0)
+#endif
+#define OPTIONAL_BLUETOOTH_VOCABULARY V(bluetooth)
+#define OPTIONAL_SERIAL_BLUETOOTH_SUPPORT \
+  XV(internals, "bterm-source", BTERM_SOURCE, \
+      PUSH bterm_source; PUSH sizeof(bterm_source) - 1) \
+  XV(bluetooth, "SerialBT.new", SERIALBT_NEW, PUSH new BluetoothSerial()) \
+  XV(bluetooth, "SerialBT.delete", SERIALBT_DELETE, delete bt0; DROP) \
+  XV(bluetooth, "SerialBT.begin", SERIALBT_BEGIN, n0 = bt0->begin(c2, n1); NIPn(2)) \
+  XV(bluetooth, "SerialBT.end", SERIALBT_END, bt0->end(); DROP) \
+  XV(bluetooth, "SerialBT.available", SERIALBT_AVAILABLE, n0 = bt0->available()) \
+  XV(bluetooth, "SerialBT.readBytes", SERIALBT_READ_BYTES, n0 = bt0->readBytes(b2, n1); NIPn(2)) \
+  XV(bluetooth, "SerialBT.write", SERIALBT_WRITE, n0 = bt0->write(b2, n1); NIPn(2)) \
+  XV(bluetooth, "SerialBT.flush", SERIALBT_FLUSH, bt0->flush(); DROP) \
+  XV(bluetooth, "SerialBT.hasClient", SERIALBT_HAS_CLIENT, n0 = bt0->hasClient()) \
+  XV(bluetooth, "SerialBT.enableSSP", SERIALBT_ENABLE_SSP, bt0->enableSSP(); DROP) \
+  XV(bluetooth, "SerialBT.setPin", SERIALBT_SET_PIN, n0 = bt0->setPin(c1); NIP) \
+  XV(bluetooth, "SerialBT.unpairDevice", SERIALBT_UNPAIR_DEVICE, \
+      n0 = bt0->unpairDevice(b1); NIP) \
+  XV(bluetooth, "SerialBT.connect", SERIALBT_CONNECT, n0 = bt0->connect(c1); NIP) \
+  XV(bluetooth, "SerialBT.connectAddr", SERIALBT_CONNECT_ADDR, n0 = bt0->connect(b1); NIP) \
+  XV(bluetooth, "SerialBT.disconnect", SERIALBT_DISCONNECT, n0 = bt0->disconnect()) \
+  XV(bluetooth, "SerialBT.connected", SERIALBT_CONNECTED, n0 = bt0->connected(n1); NIP) \
+  XV(bluetooth, "SerialBT.isReady", SERIALBT_IS_READY, n0 = bt0->isReady(n2, n1); NIPn(2)) \
+  /* Bluetooth */ \
+  YV(bluetooth, esp_bt_dev_get_address, PUSH esp_bt_dev_get_address())
+#endif
+
+{{serial_bluetooth}}