Add wasm tacle-bench targets

targets/wasm-tacle/parallel/PapaBench/sw/airborne/autopilot/spi.h

@@ -0,0 +1,74 @@
+#ifndef SPI_H
+#define SPI_H
+
+//#include "link_autopilot.h"
+
+#define SPI_SS0_PIN  0
+#define SPI_SS0_PORT PORTB
+#define SPI_SS0_DDR  DDRB
+#define SPI_IT0_PIN  1
+#define SPI_IT0_PORT PORTD
+#define SPI_IT0_DDR  DDRD
+
+#define SPI_SS1_PIN  7
+#define SPI_SS1_PORT PORTE
+#define SPI_SS1_DDR  DDRE
+#define SPI_IT1_PIN  6
+#define SPI_IT1_PORT PORTE
+#define SPI_IT1_DDR  DDRE
+
+#define SPI_SCK_PIN  1
+#define SPI_MOSI_PIN 2
+#define SPI_MISO_PIN 3
+#define SPI_PORT PORTB
+#define SPI_DDR  DDRB
+
+
+
+#define SPI_NONE 0
+#define SPI_SLAVE0 1
+#define SPI_SLAVE1 2
+
+extern volatile uint8_t spi_cur_slave;
+extern uint8_t spi_nb_ovrn;
+
+void spi_init( void );
+
+#define SPI_START(_SPCR_VAL) { \
+  uint8_t foo; \
+  SPCR = _SPCR_VAL; \
+  if (bit_is_set(SPSR, SPIF)) \
+    foo = SPDR; \
+  SPCR |= _BV(SPIE); \
+}
+
+#define SPI_SELECT_SLAVE0() { \
+  spi_cur_slave = SPI_SLAVE0; \
+  cbi( SPI_SS0_PORT, SPI_SS0_PIN );\
+}
+
+#define SPI_UNSELECT_SLAVE0() { \
+  spi_cur_slave = SPI_NONE; \
+  sbi( SPI_SS0_PORT, SPI_SS0_PIN );\
+}
+
+#define SPI_SELECT_SLAVE1() { \
+  spi_cur_slave = SPI_SLAVE1; \
+  cbi( SPI_SS1_PORT, SPI_SS1_PIN );\
+}
+
+#define SPI_UNSELECT_SLAVE1() { \
+  spi_cur_slave = SPI_NONE; \
+  sbi( SPI_SS1_PORT, SPI_SS1_PIN );\
+}
+
+#define SPI_SEND(data) { \
+  SPDR = data; \
+}
+
+#define SPI_STOP() { \
+ cbi(SPCR,SPIE); \
+ cbi(SPCR, SPE); \
+}
+
+#endif /* SPI_H */