bendns' repos / ArduinoStuff
arduino stuffs
Diffstat (limited to 'libraries/Firmata/utility/BluefruitLE_SPI_Stream.h')
-rw-r--r--libraries/Firmata/utility/BluefruitLE_SPI_Stream.h157
1 files changed, 0 insertions, 157 deletions
diff --git a/libraries/Firmata/utility/BluefruitLE_SPI_Stream.h b/libraries/Firmata/utility/BluefruitLE_SPI_Stream.h
deleted file mode 100644
index 372e5aa..0000000
--- a/libraries/Firmata/utility/BluefruitLE_SPI_Stream.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- BluefruitLE_SPI_Stream.h
-
- Documentation for the various AT commands used below is available at
- https://learn.adafruit.com/adafruit-feather-m0-bluefruit-le/at-commands
- */
-
-#ifndef _BLUEFRUIT_LE_SPI_STREAM_H_
-#define _BLUEFRUIT_LE_SPI_STREAM_H_
-
-#include <Adafruit_BluefruitLE_SPI.h>
-
-
-class BluefruitLE_SPI_Stream : public Stream
-{
- public:
- BluefruitLE_SPI_Stream(int8_t csPin, int8_t irqPin, int8_t rstPin);
-
- void setLocalName(const char *localName);
- void setConnectionInterval(unsigned short minConnInterval, unsigned short maxConnInterval);
- void setFlushInterval(int flushInterval);
-
- void begin();
- bool poll();
- void end();
-
- // Print overrides
- size_t write(uint8_t byte);
- using Print::write; // Expose other write variants
-
- // Stream overrides
- int available();
- int read();
- int peek();
- void flush();
-
- private:
- Adafruit_BluefruitLE_SPI ble;
-
- String localName;
- unsigned short minConnInterval;
- unsigned short maxConnInterval;
-
- uint8_t txBuffer[SDEP_MAX_PACKETSIZE];
- size_t txCount;
-};
-
-
-BluefruitLE_SPI_Stream::BluefruitLE_SPI_Stream(int8_t csPin, int8_t irqPin, int8_t rstPin) :
- ble(csPin, irqPin, rstPin),
- minConnInterval(0),
- maxConnInterval(0),
- txCount(0)
-{ }
-
-void BluefruitLE_SPI_Stream::setLocalName(const char *localName)
-{
- this->localName = localName;
-}
-
-void BluefruitLE_SPI_Stream::setConnectionInterval(unsigned short minConnInterval, unsigned short maxConnInterval)
-{
- this->minConnInterval = minConnInterval;
- this->maxConnInterval = maxConnInterval;
-}
-
-void BluefruitLE_SPI_Stream::setFlushInterval(int flushInterval)
-{
- // Not used
-}
-
-void BluefruitLE_SPI_Stream::begin()
-{
- // Initialize the SPI interface
- ble.begin();
-
- // Perform a factory reset to make sure everything is in a known state
- ble.factoryReset();
-
- // Disable command echo from Bluefruit
- ble.echo(false);
-
- // Change the MODE LED to indicate BLE UART activity
- ble.println("AT+HWMODELED=BLEUART");
-
- // Set local name
- if (localName.length() > 0) {
- ble.print("AT+GAPDEVNAME=");
- ble.println(localName);
- }
-
- // Set connection interval
- if (minConnInterval > 0 && maxConnInterval > 0) {
- ble.print("AT+GAPINTERVALS=");
- ble.print(minConnInterval);
- ble.print(",");
- ble.print(maxConnInterval);
- ble.println(",,,");
- }
-
- // Disable real and simulated mode switch (i.e. "+++") command
- ble.println("AT+MODESWITCHEN=local,0");
- ble.enableModeSwitchCommand(false);
-
- // Switch to data mode
- ble.setMode(BLUEFRUIT_MODE_DATA);
-}
-
-bool BluefruitLE_SPI_Stream::poll()
-{
- // If there's outgoing data in the buffer, just send it. The firmware on
- // the nRF51822 will decide when to transmit the data in its TX FIFO.
- if (txCount) flush();
-
- // In order to check for a connection, we would need to switch from data to
- // command mode and back again. However, due to the internal workings of
- // Adafruit_BluefruitLE_SPI, this can lead to unread incoming data being
- // lost. Therefore, we always return true.
- return true;
-}
-
-void BluefruitLE_SPI_Stream::end()
-{
- flush();
- ble.end();
-}
-
-size_t BluefruitLE_SPI_Stream::write(uint8_t byte)
-{
- txBuffer[txCount++] = byte;
- if (txCount == sizeof(txBuffer)) flush();
- return 1;
-}
-
-int BluefruitLE_SPI_Stream::available()
-{
- return ble.available();
-}
-
-int BluefruitLE_SPI_Stream::read()
-{
- return ble.read();
-}
-
-int BluefruitLE_SPI_Stream::peek()
-{
- return ble.peek();
-}
-
-void BluefruitLE_SPI_Stream::flush()
-{
- ble.write(txBuffer, txCount);
- txCount = 0;
-}
-
-
-#endif // _BLUEFRUIT_LE_SPI_STREAM_H_