工具/软件:Linux
尊敬的团队:
客户使用DRV2605L并希望使用PWM模式驱动LRA。
它始终无法校正驱动器。
请帮助您仔细检查以下代码吗?
静态结构reg_default drv260x_rra_wm_regs[]={
{ DRV260X_MODE, DRV260X_PWM_ANAMENT_In },
{DRV260X_A_to_V_CTRL,DRV260X_AUDIO_Haptics_peak_20ms | DRV260X_AUDIO_Haptics_FILTER_125HZ},
{ DRV260X_A_to_V_MIN_INPUT,DRV260X_AUDIO_HAPATICS_MIN_IN_VOLT },
{ DRV260X_A_to_V_MAX_input, DRV260X_AUDIO_HAPATICS_MAX_IN_VOLT },
{ DRV260X_A_to_V_MIN_OUT,DRV260X_AUDIO_HAPATICS_MIN_OUT伏},
{ DRV260X_A_to_V_MAX_OUT,DRV260X_AUDIO_HAPATICS_MAX_OUT伏},
{ DRV260X_CTRL1, DRV260X_STARTUP_BOOST | DRV260X_AC_cple_EN |
DRV260X_DRIVER_TIME},
{ DRV260X_CTRL2, DRV260X_BIDIR_IN | DRV260X_BRAKE稳定器|
DRV260X_SAMP_Time_300 | DRV260X_Blank_Time_75 | DRV260X_IDISS_Time_75},
{ DRV260X_CTRL3,DRV260X_NG_thresh_4 | DRV260X_ERM_OPEN LOOP },
{ DRV260X_MODE, DRV260X_PWM_ANAMENT_In },
};