Ben Willems / Mbed 2 deprecated MLX90418_I2C_master_bwi

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Dependencies:   mbed

i2c_mbed_fpga.h@12:9f8c7f4da5f6, 2021-03-24 (annotated)

Committer:
wuliqunyy
Date:
Wed Mar 24 14:17:25 2021 +0000
Revision:
12:9f8c7f4da5f6
Parent:
11:b86aea372744
Child:
14:062850afdf38
doe2 version

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 12:9f8c7f4da5f6 15 /*constructor*/
wuliqunyy 12:9f8c7f4da5f6 16 // {p28:sda, p27:scl}
wuliqunyy 12:9f8c7f4da5f6 17 // {p9: sda, p10:scl}
wuliqunyy 12:9f8c7f4da5f6 18 i2c_mbed_fpga(): i2c_master(p28, p27){
wuliqunyy 12:9f8c7f4da5f6 19 i2c_master.frequency(70000);
wuliqunyy 12:9f8c7f4da5f6 20 nv_positin_val = NV_POSITION_DEFAULT;
wuliqunyy 6:019ab407ac3c 21 nv_start_up_val = NV_START_UP_DEFAULT;
wuliqunyy 9:76a0b9f29a2d 22 nv_wind_brake_val = NV_WIND_BRAKE_DEFAULT;
wuliqunyy 10:a8390614edcc 23 ram_open_duty_val = RAM_OPEN_DUTY_DEFAULT;
wuliqunyy 11:b86aea372744 24 nv_spd_control_1_val = NV_SPD_CONTROL_1_DEFAULT;
wuliqunyy 12:9f8c7f4da5f6 25 nv_spd_control_2_val = NV_SPD_CONTROL_1_DEFAULT;
wuliqunyy 12:9f8c7f4da5f6 26 nv_gen_ctrl_val = NV_GEN_CTRL_DEFAULT;
wuliqunyy 12:9f8c7f4da5f6 27 nv_comm_ctrl_val = NV_COMM_CTRL_DEFAULT;
wuliqunyy 5:daab0e0e67e2 28 };
wuliqunyy 6:019ab407ac3c 29
wuliqunyy 6:019ab407ac3c 30 int i2c_word_read(char *word);
wuliqunyy 12:9f8c7f4da5f6 31 int i2c_word_read_by_byte(char *word);
wuliqunyy 5:daab0e0e67e2 32 int i2c_word_write(char *word);
wuliqunyy 12:9f8c7f4da5f6 33 int i2c_word_write_by_byte(char *word);
wuliqunyy 6:019ab407ac3c 34 int i2c_word_safe_write(char *word);
wuliqunyy 6:019ab407ac3c 35
wuliqunyy 5:daab0e0e67e2 36 int i2c_window_open();
wuliqunyy 5:daab0e0e67e2 37 int i2c_motor_start();
wuliqunyy 5:daab0e0e67e2 38
wuliqunyy 12:9f8c7f4da5f6 39 int i2c_set_50k_pwm(unsigned int pwm50k);
wuliqunyy 12:9f8c7f4da5f6 40
wuliqunyy 6:019ab407ac3c 41 int i2c_set_position_pulse_width(unsigned int manstisa_2b, unsigned int exponenet_3b);
wuliqunyy 6:019ab407ac3c 42 int i2c_set_position_duty(unsigned int duty_2b);
wuliqunyy 6:019ab407ac3c 43 int i2c_set_position_maj_vote(unsigned int maj_1b);
wuliqunyy 6:019ab407ac3c 44 int i2c_set_position_anti_cog(unsigned int cog_1b);
wuliqunyy 6:019ab407ac3c 45
wuliqunyy 6:019ab407ac3c 46 int i2c_set_start_up_pulse_width(unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 6:019ab407ac3c 47 int i2c_set_start_up_duty(unsigned int duty_2b);
wuliqunyy 6:019ab407ac3c 48 int i2c_set_start_up_num_comm(unsigned int comm);
wuliqunyy 6:019ab407ac3c 49 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 50 int i2c_set_high_torque_start_up(unsigned int enbale, unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 6:019ab407ac3c 51 int i2c_set_single_pulse_start_up(unsigned int enbale, unsigned int mantisaa_3b, unsigned int exponent_3b);
wuliqunyy 12:9f8c7f4da5f6 52
wuliqunyy 12:9f8c7f4da5f6 53 int i2c_set_rough_gain(unsigned int rough_gain);
wuliqunyy 12:9f8c7f4da5f6 54 int i2c_set_comm_i_thres(unsigned int i_thr_low, unsigned int i_thr_high);
wuliqunyy 12:9f8c7f4da5f6 55 int i2c_set_comm_di_thres(unsigned int di_1st, unsigned int di_2nd);
wuliqunyy 12:9f8c7f4da5f6 56
wuliqunyy 12:9f8c7f4da5f6 57
wuliqunyy 11:b86aea372744 58 int i2c_clear_spd_ctrl();
wuliqunyy 9:76a0b9f29a2d 59 int i2c_set_loop_mode(unsigned int openloop);
wuliqunyy 11:b86aea372744 60 int i2c_set_curve_type(unsigned int curvetype);
wuliqunyy 11:b86aea372744 61 int i2c_set_dc_ini(unsigned int ini);
wuliqunyy 11:b86aea372744 62 int i2c_set_dc_sr(unsigned int sr);
wuliqunyy 9:76a0b9f29a2d 63 int i2c_set_open_loop_duty(unsigned int duty);
wuliqunyy 6:019ab407ac3c 64
wuliqunyy 5:daab0e0e67e2 65 private:
wuliqunyy 5:daab0e0e67e2 66 I2C i2c_master;
wuliqunyy 6:019ab407ac3c 67 unsigned int nv_positin_val;
wuliqunyy 6:019ab407ac3c 68 unsigned int nv_start_up_val;
wuliqunyy 6:019ab407ac3c 69 unsigned int nv_wind_brake_val;
wuliqunyy 9:76a0b9f29a2d 70 unsigned int nv_spd_control_1_val;
wuliqunyy 11:b86aea372744 71 unsigned int nv_spd_control_2_val;
wuliqunyy 9:76a0b9f29a2d 72 unsigned int ram_open_duty_val;
wuliqunyy 12:9f8c7f4da5f6 73 unsigned int nv_gen_ctrl_val;
wuliqunyy 12:9f8c7f4da5f6 74 unsigned int nv_comm_ctrl_val;
wuliqunyy 9:76a0b9f29a2d 75
wuliqunyy 6:019ab407ac3c 76
wuliqunyy 6:019ab407ac3c 77 //Position Detection Task/Functions
wuliqunyy 5:daab0e0e67e2 78 };
wuliqunyy 5:daab0e0e67e2 79
wuliqunyy 0:fe3c7dde9771 80
wuliqunyy 0:fe3c7dde9771 81 #endif