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drv8323s.h
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/*
Copyright 2017 Benjamin Vedder benjamin@vedder.se
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HWCONF_DRV8323S_H_
#define HWCONF_DRV8323S_H_
#include "datatypes.h"
// Functions
void drv8323s_init(void);
void drv8323s_set_oc_adj(int val);
void drv8323s_set_oc_mode(drv8301_oc_mode mode);
void drv8323s_set_current_amp_gain(int gain);
void drv8323s_dccal_on(void);
void drv8323s_dccal_off(void);
unsigned long drv8323s_read_faults(void);
void drv8323s_reset_faults(void);
char* drv8323s_faults_to_string(unsigned long faults);
unsigned int drv8323s_read_reg(int reg);
void drv8323s_write_reg(int reg, int data);
#define HW_RESET_DRV_FAULTS() drv8323s_reset_faults()
#ifndef MCCONF_M_DRV8301_OC_MODE
#define MCCONF_M_DRV8301_OC_MODE DRV8301_OC_LATCH_SHUTDOWN // DRV8301 over current protection mode
#endif
// Defines
#define DRV8323S_FAULT_FET_LC_OC (1 << 0)
#define DRV8323S_FAULT_FET_HC_OC (1 << 1)
#define DRV8323S_FAULT_FET_LB_OC (1 << 2)
#define DRV8323S_FAULT_FET_HB_OC (1 << 3)
#define DRV8323S_FAULT_FET_LA_OC (1 << 4)
#define DRV8323S_FAULT_FET_HA_OC (1 << 5)
#define DRV8323S_FAULT_OTSD (1 << 6)
#define DRV8323S_FAULT_UVLO (1 << 7)
#define DRV8323S_FAULT_GDF (1 << 8)
#define DRV8323S_FAULT_VDS_OCP (1 << 9)
#define DRV8323S_FAULT_FAULT (1 << 10)
#define DRV8323S_FAULT_VGS_LC (1 << 16)
#define DRV8323S_FAULT_VGS_HC (1 << 17)
#define DRV8323S_FAULT_VGS_LB (1 << 18)
#define DRV8323S_FAULT_VGS_HB (1 << 19)
#define DRV8323S_FAULT_VGS_LA (1 << 20)
#define DRV8323S_FAULT_VGS_HA (1 << 21)
#define DRV8323S_FAULT_CPUV (1 << 22)
#define DRV8323S_FAULT_OTW (1 << 23)
#define DRV8323S_FAULT_SC_OC (1 << 24)
#define DRV8323S_FAULT_SB_OC (1 << 25)
#define DRV8323S_FAULT_SA_OC (1 << 26)
#endif /* HWCONF_DRV8323S_H_ */