Lines Matching defs:speed
35 static uint32_t speed = 500000;
56 .speed_hz = speed,
76 " -s --speed max speed (Hz)\n"
93 { "speed", 1, 0, 's' },
118 speed = atoi(optarg);
191 * max speed hz
193 ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
195 pabort("can't set max speed hz");
197 ret = ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed);
199 pabort("can't get max speed hz");
203 printf("max speed: %d Hz (%d KHz)\n", speed, speed/1000);