ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE SERIAL
ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE ANDROID
ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE SOFTWARE

Initialising the Bluefruit LE module: OK! This should be used with nRF51822 based Bluefruit LE modules that use SPIĪs the 'BluefruitConfig.h' settings. The following macros declare the pins to use for SW SPI communication. #define BLUEFRUIT_SPI_RST 4 // Optional but recommended, set to -1 if unused that use SPI (Bluefruit LE SPI Friend). This should be used with nRF51822 based Bluefruit LE modules SCK, MISO and MOSI should be connected to the HW SPI pins on the Uno when The following macros declare the pins to use for HW and SW SPI communication. #define BLUEFRUIT_UART_MODE_PIN 12 // Set to -1 if unused The following sets the optional Mode pin, its recommended but not required #define BLUEFRUIT_HWSERIAL_NAME Serial1 #ifdef Serial1 // this makes it not complain on compilation if there's no Serial1 this line if you are connecting the BLE to Leonardo/Micro or Flora

ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE SERIAL

The following macros declare the HW serial port you are using. #define BLUEFRUIT_UART_RTS_PIN -1 // Optional, set to -1 if unused

ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE SOFTWARE

#define BLUEFRUIT_UART_CTS_PIN 11 // Required for software serial! #define BLUEFRUIT_SWUART_TXD_PIN 20 // Required for software serial! #define BLUEFRUIT_SWUART_RXD_PIN 21 // Required for software serial!

You should use this option if you are connecting the UART Friend to an UNO The following macros declare the pins that will be used for 'SW' serial. #define VERBOSE_MODE true // If set to 'true' enables debug output #define BUFSIZE 128 // Size of the read buffer for incoming data These settings are used in both SW UART, HW UART and SPI mode

ADAFRUIT BLUEFRUIT LE SPI ARDUINO CODE ANDROID

I'm trying to run the example code 'bleuart_cmdmode' to send text to and from my android phone. If it's not clear from the picture, the switch is in the CMD setting. I'm using my Bluefruit LE UART Friend with Adafruit Feather 32u4 Radio with RFM69HCW Module. I don’t know how it is supposed to work on arduino, but on the Photon you only have to call SPI1.begin once (and every time you close it with SPI1.end).I also posted this on but haven't gotten a response yet. The library I wanted to port calls “SPI1.begin” rather generously. I forgot that little but important difference. C++ doesn’t work like C# and objects are copied by value rather than by reference. I wanted to save the SPI object into a variable so I could easily switch between SPI and SPI1. It’s a little while since I developed in C++ and I forgot a few basics. If anyone has a similar problem porting an arduino library, here is what was wrong in my case: I’d be happy to make the port available to the community, if by some miracle I’ll manage to make it work The library, I’m trying to port, can be found here: I am using the latest firmware on both, the photon and the module. The module should indicate, that there is data available, by setting the IRQ pin to hight, but the pin is never high (so no data available). After sending a command, the photon expects an answer. While looking for answers I came across the “SETCLOCKDIVIDERREFERENCE” function, but I don’t think I need to use it since I don’t call the SetClockDivider function anywhere. While porting the library, I used the same settings: SPIClass UsedSPI = SPI1 The library initially set the SPI settings to 4MHz, MSBFIRST and SPI_MODE0: SPISettings bluefruitSPI(4000000, MSBFIRST, SPI_MODE0) I am using hardware SPI, however, I also tried to use software SPI, there was no difference. I double checked the connections, all pins are connected correctly. While triggering the factory reset of my module works just fine (using the RST pin, sending the “AT+FACTORYRESET” command doesn’t work), there doesn’t seem to flow any information from the photon to the module or vice versa. I connected the module to the SPI1 pins, the IRQ pin is connected to D6 and the RST pin is connected to D7 and the CS pin of the module is connected to D5 (I am also defining D5 as the SS pin). There is port available yet for the photon, but porting the arduino library was relatively simple (or so I thought). I recently got my hands on an Adafruit Bluefruit LE SPI Friend module. I have compatibility problems with the above mentioned module and I hope any of you guys will be able to help.

Adafruit bluefruit le spi arduino code