I've just gotten pwm working through sysfs drivers on my beaglebone black. Now I'm looking more in depth into the different things I can do with it, and I can't seem to find any information on a few signals. I'm using derek molloy's charts<https://github.com/derekmolloy/boneDeviceTree/tree/master/docs>for the headers (which he compiled from the BBB SRM)
I see the following signals that I believe relate to PWM: ehrpwm2B (P8_13) ehrpwm2_tripzone_in (P8_14) ehrpwm0_synco (P8_17) ehrpwm2A (P8_19) ehrpwm1B (P8_34) ehrpwm1A (P8_36) ehrpwm1_tripzone_in (P8_37) ehrpwm0_synco (P8_38) ehrpwm2_tripzone_in (P8_43) ehrpwm0_synco (P8_44) ehrpwm2A (P8_45) ehrpwm2B (P8_46) ehrpwm1A_mux1 (P9_14) ehrpwm1_tripzone_input (P9_15) ehrpwm1B_mux1 (P9_16) ehrpwm0_synci (P9_17) ehrpwm0_tripzone (P9_18) ehrpwm0B (P9_21) ehrpwm0A (P9_22) ehrpwm0_synco (P9_23) eCAP2_in_PWM2_out and ehrpwm0_synci (P9_28) ehrpwm0B (P9_29) ehrpwm0_tripzone (P9_30) ehrpwm0A (P9_31) pr1_ecap0_cap_capin_apwm_o and eCAP0_in_PWM0_out (P9_42) I understand what all the signals mean except for a few. They're probably just due to the fact that notation changed, but I wanted to make sure before I structured projects around the wrong information. Is there a difference between ehrpwm1A_mux1 and ehrpwm1A? Is there a difference between ehrpwm1_tripzone_in and ehrpwm1_tripzone_input? What is pr1_ecap0_cap_capin_apwm_o? Thanks. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
