altos: Add RFPA0133 amplifier driver

[fw/altos] / src / core / ao.h

diff --git a/src/core/ao.h b/src/core/ao.h
index df5bbf487e2469702421b27a25d7ac9378351d03..133d91184bf0b34e05b2dfc8cd1a528624864cdd 100644 (file)
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -299,10 +299,10 @@ ao_altitude_to_pa(alt_t alt);
  */
 
 uint8_t
-ao_spi_slave_recv(uint8_t *buf, uint8_t len);
+ao_spi_slave_recv(void *buf, uint16_t len);
 
 void
-ao_spi_slave_send(uint8_t *buf, uint8_t len);
+ao_spi_slave_send(void *buf, uint16_t len);
 
 void
 ao_spi_slave_init(void);
@@ -534,6 +534,25 @@ typedef int16_t (*ao_radio_fill_func)(uint8_t *buffer, int16_t len);
 void
 ao_radio_send_lots(ao_radio_fill_func fill);
 
+/*
+ * ao_radio_pa
+ */
+
+#if AO_RADIO_HAS_PA
+void
+ao_radio_pa_on(void);
+
+void
+ao_radio_pa_off(void);
+
+void
+ao_radio_pa_init(void);
+#else
+#define ao_radio_pa_on()
+#define ao_radio_pa_off()
+#define ao_radio_pa_init()
+#endif
+
 /*
  * Compute the packet length as follows:
  *