wosi_driver.c: rename cmd_pos as risc_pos_cmd_pulse
wosi_driver.c: rename cmd_pos as risc_pos_cmd_pulse

araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit,araisrobo/machinekit