Federico Ferrari / Mbed 2 deprecated BMS_OX_FMF

A public repository for BMS algorithms for a NUCLEO BOARD.

Dependencies:   mbed

Hi Everyone!

Welcome to this repository from Howey's Research Group at the University of Oxford.

The code published here incorporates BMS algorithms for diagnosis functions such as SOC, SOH and Power estimation on a Kokam 53Ah Li-ion battery. This code was designed to work with a NUCLEO F401-RE board and to be tested with a dSPACE HIL Simulator. A short guide on how the set up works is available at https://bitbucket.org/ff95/bms .

The code is made up of three key parts. "Headers" and "Source" folders and the "main.cpp" file. As the code was generated by converting a Simulink model ( available on the BitBucket page), the headers and source code files generated by the conversion are in the corresponding "Headers" and "Source" folders. The "main.cpp" file sets up the ADC, the USB data transmission and starts the estimation (once a character "y" has been received by the computer it is connected to). It also transmits the data from the estimation via USB. Explanation on how to set up the communication with the board is available at BitBucket webpage, from where a MATLAB file can be downloaded which allows real time communication.

For any questions you can contact the author at federicomariaferrari@gmail.com .

The Simulink and Matlab files, together with a short guide, are all available at: https://bitbucket.org/ff95/bms.

Thanks for trying this out!

Federico

source/Simulink/rtGetNaN.cpp@5:dad47e5b9586, 2016-12-07 (annotated)

Committer:
fmferrari
Date:
Wed Dec 07 20:27:27 2016 +0000
Revision:
5:dad47e5b9586
Not working try 1;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fmferrari 5:dad47e5b9586 1 //
fmferrari 5:dad47e5b9586 2 // Academic License - for use in teaching, academic research, and meeting
fmferrari 5:dad47e5b9586 3 // course requirements at degree granting institutions only. Not for
fmferrari 5:dad47e5b9586 4 // government, commercial, or other organizational use.
fmferrari 5:dad47e5b9586 5 //
fmferrari 5:dad47e5b9586 6 // File: rtGetNaN.cpp
fmferrari 5:dad47e5b9586 7 //
fmferrari 5:dad47e5b9586 8 // Code generated for Simulink model 'mbed_model'.
fmferrari 5:dad47e5b9586 9 //
fmferrari 5:dad47e5b9586 10 // Model version : 1.37
fmferrari 5:dad47e5b9586 11 // Simulink Coder version : 8.11 (R2016b) 25-Aug-2016
fmferrari 5:dad47e5b9586 12 // C/C++ source code generated on : Wed Dec 7 20:12:56 2016
fmferrari 5:dad47e5b9586 13 //
fmferrari 5:dad47e5b9586 14 // Target selection: ert.tlc
fmferrari 5:dad47e5b9586 15 // Embedded hardware selection: STMicroelectronics->ST10/Super10
fmferrari 5:dad47e5b9586 16 // Code generation objectives: Unspecified
fmferrari 5:dad47e5b9586 17 // Validation result: Not run
fmferrari 5:dad47e5b9586 18 //
fmferrari 5:dad47e5b9586 19
fmferrari 5:dad47e5b9586 20 //
fmferrari 5:dad47e5b9586 21 // Abstract:
fmferrari 5:dad47e5b9586 22 // Function to initialize non-finite, NaN
fmferrari 5:dad47e5b9586 23 #include "rtGetNaN.h"
fmferrari 5:dad47e5b9586 24 #define NumBitsPerChar 8U
fmferrari 5:dad47e5b9586 25
fmferrari 5:dad47e5b9586 26 extern "C" {
fmferrari 5:dad47e5b9586 27 //
fmferrari 5:dad47e5b9586 28 // Initialize rtNaN needed by the generated code.
fmferrari 5:dad47e5b9586 29 // NaN is initialized as non-signaling. Assumes IEEE.
fmferrari 5:dad47e5b9586 30 //
fmferrari 5:dad47e5b9586 31 real_T rtGetNaN(void)
fmferrari 5:dad47e5b9586 32 {
fmferrari 5:dad47e5b9586 33 size_t bitsPerReal = sizeof(real_T) * (NumBitsPerChar);
fmferrari 5:dad47e5b9586 34 real_T nan = 0.0;
fmferrari 5:dad47e5b9586 35 if (bitsPerReal == 32U) {
fmferrari 5:dad47e5b9586 36 nan = rtGetNaNF();
fmferrari 5:dad47e5b9586 37 } else {
fmferrari 5:dad47e5b9586 38 union {
fmferrari 5:dad47e5b9586 39 LittleEndianIEEEDouble bitVal;
fmferrari 5:dad47e5b9586 40 real_T fltVal;
fmferrari 5:dad47e5b9586 41 } tmpVal;
fmferrari 5:dad47e5b9586 42
fmferrari 5:dad47e5b9586 43 tmpVal.bitVal.words.wordH = 0xFFF80000U;
fmferrari 5:dad47e5b9586 44 tmpVal.bitVal.words.wordL = 0x00000000U;
fmferrari 5:dad47e5b9586 45 nan = tmpVal.fltVal;
fmferrari 5:dad47e5b9586 46 }
fmferrari 5:dad47e5b9586 47
fmferrari 5:dad47e5b9586 48 return nan;
fmferrari 5:dad47e5b9586 49 }
fmferrari 5:dad47e5b9586 50
fmferrari 5:dad47e5b9586 51 //
fmferrari 5:dad47e5b9586 52 // Initialize rtNaNF needed by the generated code.
fmferrari 5:dad47e5b9586 53 // NaN is initialized as non-signaling. Assumes IEEE.
fmferrari 5:dad47e5b9586 54 //
fmferrari 5:dad47e5b9586 55 real32_T rtGetNaNF(void)
fmferrari 5:dad47e5b9586 56 {
fmferrari 5:dad47e5b9586 57 IEEESingle nanF = { { 0 } };
fmferrari 5:dad47e5b9586 58
fmferrari 5:dad47e5b9586 59 nanF.wordL.wordLuint = 0xFFC00000U;
fmferrari 5:dad47e5b9586 60 return nanF.wordL.wordLreal;
fmferrari 5:dad47e5b9586 61 }
fmferrari 5:dad47e5b9586 62 }
fmferrari 5:dad47e5b9586 63 //
fmferrari 5:dad47e5b9586 64 // File trailer for generated code.
fmferrari 5:dad47e5b9586 65 //
fmferrari 5:dad47e5b9586 66 // [EOF]
fmferrari 5:dad47e5b9586 67 //