support servo control through SPI

[protos/xbee-avr.git] / spi_servo.h

diff --git a/spi_servo.h b/spi_servo.h
index 188f8cd..cca0b76 100644 (file)
--- a/spi_servo.h
+++ b/spi_servo.h
@@ -1,3 +1,4 @@
 void spi_servo_init(void);
 void spi_servo_set(uint8_t num, uint16_t val);
+uint16_t spi_servo_get(uint8_t num);
 void spi_servo_bypass(uint8_t enable);