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1

General Discussion / Re: Question about setting up BLE nordic nRf8001

« on: May 06, 2016, 12:33:32 AM »

Thanks for the response.

The new code still gives me some error text, but it seems to upload just the same, and work with one of the apps I download.

Im kind of lost on how to setup the rest of my project with it though. As the code is somewhat robust. I will try to figure it out.

Thank you for the help.

2

General Discussion / Question about setting up BLE nordic nRf8001

« on: April 26, 2016, 09:57:39 AM »

Hi everyone,

I was hoping to get a little help with setting up my Bluetooth Low Energy (nRF8001), I can run the "sample" code directly from codebreaker but
if I download the code and follow the instructions:

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//when using this project in the Arduino IDE, delete the following include and rename UART.h to UART.ino
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Which I hope that I am interrupting correctly to be remove the line of code #include UART.h and actually rename the file UART.ino

When I do this, I get an error that says:

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Arduino: 1.6.8 (Windows 8.1), Board: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

Build options changed, rebuilding all
C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:206:6: warning: unused parameter 'length' [-Wunused-parameter]

 bool uart_process_control_point_rx(uint8_t *byte, uint8_t length)

      ^

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino: In function 'void aci_loop()':

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:298:15: warning: enumeration value 'ACI_DEVICE_INVALID' not handled in switch [-Wswitch]

         switch(aci_evt->params.device_started.device_mode)

               ^

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:298:15: warning: enumeration value 'ACI_DEVICE_TEST' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:298:15: warning: enumeration value 'ACI_DEVICE_SLEEP' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_INVALID' not handled in switch [-Wswitch]

     switch(aci_evt->evt_opcode)

           ^

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_ECHO' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_BOND_STATUS' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_DATA_ACK' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_DISPLAY_PASSKEY' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:290:11: warning: enumeration value 'ACI_EVT_KEY_REQUEST' not handled in switch [-Wswitch]

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino: At global scope:

UART:78: error: setup_msgs causes a section type conflict with __c

 static hal_aci_data_t setup_msgs[NB_SETUP_MESSAGES] PROGMEM = SETUP_MESSAGES_CONTENT;

                       ^

In file included from C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:28:0,

                 from sketch\TinyShield_NRF8001_BLE_Example.ino.cpp:1:

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/WString.h:38:74: note: '__c' was declared here

 #define F(string_literal) (reinterpret_cast<const __FlashStringHelper *>(PSTR(string_literal)))

                                                                          ^

C:\Users\Home\AppData\Local\Temp\arduino_modified_sketch_528889\UART.ino:444:37: note: in expansion of macro 'F'

         if(BLE_DEBUG)Serial.println(F("Advertising started"));

                                     ^

exit status 1
setup_msgs causes a section type conflict with __c

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

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Which stops me from uploading it and trying to configure the code to do something.

On that note:

Even if I run the code from codebreaker, I get an error unless I have the serial monitor open.

How do I configure it just to see the data on my phone only and not need a serial monitor?



This is my first attempt at using the Tinyduino, and what I am trying to make is a bluetooth connected light sensor. Which I have done on a regular Arduino Uno.

But my attempt to get it to work on the Tinyduino has failed thus far. I suspect it may have to do with the differences in the Bluetooth that I am using. (Its my first attempt at using Bluetooth on anything)

Any help in this matter would be great.

Thanks!