Bavo Van Achte / Mbed 2 deprecated MLX90418_I2C_master

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Dependencies:   mbed libscpi

i2c_mbed_fpga.h@10:a8390614edcc, 2021-02-26 (annotated)

Committer:
wuliqunyy
Date:
Fri Feb 26 10:16:32 2021 +0000
Revision:
10:a8390614edcc
Parent:
9:76a0b9f29a2d
Child:
11:b86aea372744
anti cogging works;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wuliqunyy 0:fe3c7dde9771 1 #ifndef I2C_MBED_FPGA_H
wuliqunyy 0:fe3c7dde9771 2 #define I2C_MBED_FPGA_H
wuliqunyy 0:fe3c7dde9771 3
wuliqunyy 6:019ab407ac3c 4 #include "nv_bitfield_map.h"
wuliqunyy 6:019ab407ac3c 5 #include "nv_defines.h"
wuliqunyy 6:019ab407ac3c 6 #include "nv_defaults.h"
wuliqunyy 6:019ab407ac3c 7
wuliqunyy 6:019ab407ac3c 8
wuliqunyy 6:019ab407ac3c 9 #define I2C_SLAVE_ADDR 0x18<<1
wuliqunyy 0:fe3c7dde9771 10
wuliqunyy 5:daab0e0e67e2 11 //Class delclarations
wuliqunyy 5:daab0e0e67e2 12 class i2c_mbed_fpga {
wuliqunyy 5:daab0e0e67e2 13
wuliqunyy 5:daab0e0e67e2 14 public:
wuliqunyy 5:daab0e0e67e2 15 /*constructor*/
wuliqunyy 5:daab0e0e67e2 16 i2c_mbed_fpga(): i2c_master(p9, p10){
wuliqunyy 6:019ab407ac3c 17 i2c_master.frequency(35000);
wuliqunyy 6:019ab407ac3c 18 nv_positin_val = NV_POSITION_DEFUALT;
wuliqunyy 6:019ab407ac3c 19 nv_start_up_val = NV_START_UP_DEFAULT;
wuliqunyy 9:76a0b9f29a2d 20 nv_wind_brake_val = NV_WIND_BRAKE_DEFAULT;
wuliqunyy 10:a8390614edcc 21 ram_open_duty_val = RAM_OPEN_DUTY_DEFAULT;
wuliqunyy 10:a8390614edcc 22 nv_spd_control_1_val = NV_SPD_CONTROL_1_DEFAULT;
wuliqunyy 5:daab0e0e67e2 23 };
wuliqunyy 6:019ab407ac3c 24
wuliqunyy 6:019ab407ac3c 25 int i2c_word_read(char *word);
wuliqunyy 5:daab0e0e67e2 26 int i2c_word_write(char *word);
wuliqunyy 6:019ab407ac3c 27 int i2c_word_safe_write(char *word);
wuliqunyy 6:019ab407ac3c 28
wuliqunyy 5:daab0e0e67e2 29 int i2c_window_open();
wuliqunyy 5:daab0e0e67e2 30 int i2c_motor_start();
wuliqunyy 5:daab0e0e67e2 31
wuliqunyy 6:019ab407ac3c 32 int i2c_set_position_pulse_width(unsigned int manstisa_2b, unsigned int exponenet_3b);
wuliqunyy 6:019ab407ac3c 33 int i2c_set_position_duty(unsigned int duty_2b);
wuliqunyy 6:019ab407ac3c 34 int i2c_set_position_maj_vote(unsigned int maj_1b);
wuliqunyy 6:019ab407ac3c 35 int i2c_set_position_anti_cog(unsigned int cog_1b);
wuliqunyy 6:019ab407ac3c 36
wuliqunyy 6:019ab407ac3c 37 int i2c_set_start_up_pulse_width(unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 6:019ab407ac3c 38 int i2c_set_start_up_duty(unsigned int duty_2b);
wuliqunyy 6:019ab407ac3c 39 int i2c_set_start_up_num_comm(unsigned int comm);
wuliqunyy 6:019ab407ac3c 40 int i2c_set_soft_start_up(unsigned int enbale, unsigned int mantisaa_3b, unsigned int exponent_3b, unsigned int step_size, unsigned int num_steps);
wuliqunyy 6:019ab407ac3c 41 int i2c_set_high_torque_start_up(unsigned int enbale, unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 6:019ab407ac3c 42 int i2c_set_single_pulse_start_up(unsigned int enbale, unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 9:76a0b9f29a2d 43 int i2c_set_loop_mode(unsigned int openloop);
wuliqunyy 9:76a0b9f29a2d 44 int i2c_set_open_loop_duty(unsigned int duty);
wuliqunyy 6:019ab407ac3c 45
wuliqunyy 5:daab0e0e67e2 46 private:
wuliqunyy 5:daab0e0e67e2 47 I2C i2c_master;
wuliqunyy 6:019ab407ac3c 48 unsigned int nv_positin_val;
wuliqunyy 6:019ab407ac3c 49 unsigned int nv_start_up_val;
wuliqunyy 6:019ab407ac3c 50 unsigned int nv_wind_brake_val;
wuliqunyy 9:76a0b9f29a2d 51 unsigned int nv_spd_control_1_val;
wuliqunyy 9:76a0b9f29a2d 52 unsigned int ram_open_duty_val;
wuliqunyy 9:76a0b9f29a2d 53
wuliqunyy 6:019ab407ac3c 54
wuliqunyy 6:019ab407ac3c 55 //Position Detection Task/Functions
wuliqunyy 5:daab0e0e67e2 56 };
wuliqunyy 5:daab0e0e67e2 57
wuliqunyy 0:fe3c7dde9771 58
wuliqunyy 0:fe3c7dde9771 59 #endif