Hi,team
I am using FS6503, can communication can be normally used in debug mode, but can cannot communicate in operation mode. According to the operation manual, I configure CAN into operation mode, but I still can't find the problem, could you please give me some advice?
I configured CAN_LIN_MODE register, configure CAN_MODE_1:0 to "11",
the default CAN state is sleep;
fs6503 init:
fs65_status_t sbcStatus = fs65StatusOk; /* SBC return status code. */
loadUserConfig(&userConfig);
sbcStatus = FS65_Init(&userConfig);
/* Start timers for WD refresh and diagnostics */
#ifdef FS65_WD_ENABLED
WD_TIMER_START();
#endif
DIAG_TIMER_START();
// sbcStatus |= FS65_SetRegulatorState(fs65Vkam, true);
sbcStatus |= FS65_CAN_SetMode(fs65CanModeNormal, true);
return sbcStatus;
/*******************************************************************************
* FS65 configuration structures
* See description for the fs65_user_config_t structure for more information.
******************************************************************************/
static fs65_reg_config_value_t initMainRegs[] =
{
{
FS65_M_INIT_VREG_ADDR,
FS65_RW_M_VAUX_TRK_EN_NO_TRACKING | FS65_RW_M_TAUX_LIM_OFF_50_MS |
FS65_RW_M_VCAN_OV_MON_OFF | FS65_RW_M_IPFF_DIS_ENABLED | FS65_RW_M_TCCA_LIM_OFF_50_MS |
FS65_RW_M_ICCA_LIM_ICCA_LIM_OUT,
FS65_RW_M_VAUX_TRK_EN_MASK | FS65_RW_M_TAUX_LIM_OFF_MASK | FS65_RW_M_VCAN_OV_MON_MASK |
FS65_RW_M_IPFF_DIS_MASK | FS65_RW_M_TCCA_LIM_OFF_MASK | FS65_RW_M_ICCA_LIM_MASK,
false
},
{
FS65_M_INIT_WU1_ADDR,
//FS65_RW_M_WU_IO4_NO_WAKEUP | FS65_RW_M_WU_IO3_NO_WAKEUP | FS65_RW_M_WU_IO2_NO_WAKEUP |
FS65_RW_M_WU_IO4_RISING_EDGE | FS65_RW_M_WU_IO3_NO_WAKEUP | FS65_RW_M_WU_IO2_NO_WAKEUP |
FS65_RW_M_WU_IO0_RISING_EDGE,
0xFFU,
false
},
{
FS65_M_INIT_WU2_ADDR,
FS65_RW_M_LIN_SR_20KBITS | FS65_RW_M_LIN_J2602_DIS_COMPLIANT | FS65_RW_M_CAN_WU_TO_120US |
FS65_RW_M_CAN_DIS_CFG_RX_ONLY | FS65_RW_M_WU_IO5_NO_WAKEUP,
0xFFU,
false
},
{
FS65_M_INIT_INH_INT_ADDR,
FS65_RW_M_INT_INH_0_NOT_MASKED | FS65_RW_M_INT_INH_2_MASKED | FS65_RW_M_INT_INH_3_MASKED |
FS65_RW_M_INT_INH_4_NOT_MASKED | FS65_RW_M_INT_INH_5_NOT_MASKED,
FS65_RW_M_INT_INH_0_MASK | FS65_RW_M_INT_INH_2_MASK | FS65_RW_M_INT_INH_3_MASK |
FS65_RW_M_INT_INH_4_MASK | FS65_RW_M_INT_INH_5_MASK,
false
}
};
static fs65_reg_config_value_t initFailSafeRegs[] =
{
{
FS65_FS_INIT_FS1B_TIMING_ADDR,
FS65_R_FS_FS1B_TIME_106_848MS,
FS65_R_FS_FS1B_TIME_MASK,
true
},
{
FS65_FS_INIT_SUPERVISOR_ADDR,
FS65_R_FS_FS1B_TIME_RANGE_X1 | FS65_R_FS_VAUX_5D_NORMAL | FS65_R_FS_VCCA_5D_NORMAL |
FS65_R_FS_VCORE_5D_NORMAL,
0x0FU,
true
},
{
FS65_FS_INIT_FAULT_ADDR,
FS65_R_FS_FLT_ERR_IMP_RSTB | FS65_R_FS_FS1B_CAN_IMPACT_RX_ONLY | FS65_R_FS_FLT_ERR_FS_INT3_FIN6,
0x0FU,
true
},
{
FS65_FS_INIT_FSSM_ADDR,
FS65_R_FS_RSTB_DURATION_10MS | FS65_R_FS_PS_HIGH | FS65_R_FS_IO_23_FS_NOT_SAFETY |
FS65_R_FS_IO_45_FS_NOT_SAFETY,
0x0FU,
true
},
{
FS65_FS_INIT_SF_IMPACT_ADDR,
FS65_R_FS_WD_IMPACT_RSTB | FS65_R_FS_DIS_8S_ENABLED | FS65_R_FS_TDLY_TDUR_DELAY,
0x0FU,
true
},
{
FS65_FS_WD_WINDOW_ADDR,
FS65_R_FS_WD_WINDOW_512MS,
0x0FU,
true
},
{
FS65_FS_WD_LFSR_ADDR,
FS65_WD_SEED_DEFAULT,
0xFFU,
false
},
{
FS65_FS_INIT_WD_CNT_ADDR,
FS65_R_FS_WD_CNT_RFR_6 | FS65_R_FS_WD_CNT_ERR_6,
0x0FU,
true
},
{
FS65_FS_INIT_VCORE_OVUV_IMPACT_ADDR,
FS65_R_FS_VCORE_FS_UV_FS0B | FS65_R_FS_VCORE_FS_OV_RSTB_FS0B,
0x0FU,
true
},
{
FS65_FS_INIT_VCCA_OVUV_IMPACT_ADDR,
FS65_R_FS_VCCA_FS_UV_FS0B | FS65_R_FS_VCCA_FS_OV_RSTB_FS0B,
0x0FU,
true
},
{
FS65_FS_INIT_VAUX_OVUV_IMPACT_ADDR,
FS65_R_FS_VAUX_FS_UV_FS0B | FS65_R_FS_VAUX_FS_OV_RSTB_FS0B,
0x0FU,
true
}
};
static fs65_reg_config_value_t nonInitRegs[] =
{
{
FS65_M_MODE_ADDR,
FS65_RW_M_VKAM_EN_DISABLED,
FS65_RW_M_VKAM_EN_MASK,
true
},
{
FS65_M_REG_MODE_ADDR,
FS65_R_M_VCAN_EN_ENABLED | FS65_R_M_VAUX_EN_ENABLED | FS65_R_M_VCCA_EN_ENABLED |
FS65_R_M_VCORE_EN_ENABLED,
FS65_R_M_VCAN_EN_MASK | FS65_R_M_VAUX_EN_MASK | FS65_R_M_VCCA_EN_MASK |
FS65_R_M_VCORE_EN_MASK,
true
},
{
FS65_M_IO_OUT_AMUX_ADDR,
FS65_RW_M_AMUX_VREF | FS65_RW_M_IO_OUT_4_LOW | FS65_RW_M_IO_OUT_4_EN_Z,
FS65_RW_M_AMUX_MASK | FS65_RW_M_IO_OUT_4_MASK | FS65_RW_M_IO_OUT_4_EN_MASK,
false
},
{
FS65_M_CAN_LIN_MODE_ADDR,
FS65_RW_M_LIN_AUTO_DIS_RESET | FS65_RW_M_LIN_MODE_NORMAL | FS65_RW_M_CAN_AUTO_DIS_RESET |
FS65_RW_M_CAN_MODE_NORMAL,
FS65_RW_M_LIN_AUTO_DIS_MASK | FS65_RW_M_LIN_MODE_MASK | FS65_RW_M_CAN_AUTO_DIS_MASK |
FS65_RW_M_CAN_MODE_MASK,
false
}
};
