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altos/stm32f103-nucleo: Add boot loader
[fw/altos]
/
src
/
stm32l0
/
ao_arch_funcs.h
diff --git
a/src/stm32l0/ao_arch_funcs.h
b/src/stm32l0/ao_arch_funcs.h
index 297bd66c76684b9762fba85f6e67f68fd7b206a3..385fe0e32b192d6c815ec0fd32bdb96f8d69abe0 100644
(file)
--- a/
src/stm32l0/ao_arch_funcs.h
+++ b/
src/stm32l0/ao_arch_funcs.h
@@
-133,14
+133,13
@@
ao_spi_recv_byte(uint8_t spi_index)
stm_spi->dr = 0xff;
while (!(stm_spi->sr & (1 << STM_SPI_SR_RXNE)))
;
stm_spi->dr = 0xff;
while (!(stm_spi->sr & (1 << STM_SPI_SR_RXNE)))
;
- return stm_spi->dr;
+ return
(uint8_t)
stm_spi->dr;
}
void
ao_spi_recv(void *block, uint16_t len, uint8_t spi_index);
}
void
ao_spi_recv(void *block, uint16_t len, uint8_t spi_index);
-void
-ao_spi_duplex(const void *out, void *in, uint16_t len, uint8_t spi_index);
+#define AO_SPI_DUPLEX 0
void
ao_spi_init(void);
void
ao_spi_init(void);