Руслан Бредун / Mbed 2 deprecated STM32-MC_node

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed Watchdog stm32-sensor-base2

AS5045/AS5045.h@14:b3530522908e, 2020-12-14 (annotated)

Committer:
ruslanbredun
Date:
Mon Dec 14 10:20:16 2020 +0000
Revision:
14:b3530522908e
Parent:
12:406f75196a12
Child:
17:0c8440955d31
11.12.20

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ommpy 0:d383e2dee0f7 1 #ifndef AS5045_H
ommpy 0:d383e2dee0f7 2 #define AS5045_H
ommpy 0:d383e2dee0f7 3
ommpy 0:d383e2dee0f7 4 #include "mbed.h"
ommpy 0:d383e2dee0f7 5
ommpy 0:d383e2dee0f7 6 // Class which implements AS5045 encoder interface
ommpy 0:d383e2dee0f7 7 class AS5045
ommpy 0:d383e2dee0f7 8 {
ommpy 0:d383e2dee0f7 9 public:
ommpy 0:d383e2dee0f7 10 AS5045(PinName cs); // Constructor
ommpy 0:d383e2dee0f7 11
ommpy 0:d383e2dee0f7 12 int getPosition(); // Read tick amount from encoder (position)
ruslanbredun 12:406f75196a12 13 float getAngle(); // Convert position of the encoder to degrees
ommpy 0:d383e2dee0f7 14
ommpy 0:d383e2dee0f7 15 private:
ommpy 0:d383e2dee0f7 16 SPI _spi; // MBED SPI instance
nestedslk 5:97117a837d2c 17 DigitalOut _cs;
nestedslk 5:97117a837d2c 18 uint16_t EncoderByteData; // MBED digital output pin
ommpy 0:d383e2dee0f7 19
nestedslk 4:f6e22dd39313 20 static const float MAX_VALUE = 1024; // Maximum possible encoder position value (ticks for full rotation)
ruslanbredun 12:406f75196a12 21 static const float RESOLUTION = 0.3515625; // Encoder resolution (0.08789 degrees per tick)
ruslanbredun 14:b3530522908e 22 static const float SPI_FREQ = 500000; // Frequency of the SPI bus
ommpy 0:d383e2dee0f7 23 };
ommpy 0:d383e2dee0f7 24
ommpy 0:d383e2dee0f7 25 #endif // AS5045_H