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-rw-r--r--digital/avr/modules/isp/isp.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/digital/avr/modules/isp/isp.h b/digital/avr/modules/isp/isp.h
index 24142333..88b35c28 100644
--- a/digital/avr/modules/isp/isp.h
+++ b/digital/avr/modules/isp/isp.h
@@ -123,4 +123,16 @@ void
isp_multi (uint8_t num_tx, uint8_t num_rx, uint8_t rx_start,
const uint8_t *dout, uint8_t *din);
+void
+AC_ISP_SPI_ENABLE (void);
+
+void
+AC_ISP_SPI_DISABLE (void);
+
+void
+AC_ISP_SPI_SCK_PULSE (void);
+
+uint8_t
+AC_ISP_SPI_TX (uint8_t data);
+
#endif /* isp_h */