altos: Provide ISR-based code paths for SPI

[fw/altos] / src / stm / ao_arch_funcs.h

diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h
index 447042dd6a0ad3bda8c04d8c74d5368dc780d7d9..5ab021136842156aa1c11a080860107bbb5ffe87 100644 (file)
--- a/src/stm/ao_arch_funcs.h
+++ b/src/stm/ao_arch_funcs.h
@@ -31,6 +31,10 @@ ao_spi_put(uint8_t spi_index);
 void
 ao_spi_send(void *block, uint16_t len, uint8_t spi_index);
 
+void
+ao_spi_queue_send(void *block, uint16_t len, uint8_t spi_index,
+                 void (*callback)(int spi_index));
+
 void
 ao_spi_send_fixed(uint8_t value, uint16_t len, uint8_t spi_index);
 
@@ -105,7 +109,7 @@ ao_dma_set_transfer(uint8_t                 index,
                    uint32_t            ccr);
 
 void
-ao_dma_set_isr(uint8_t index, void (*isr)(int index));
+ao_dma_set_isr(uint8_t index, void (*isr)(int arg), int arg);
 
 void
 ao_dma_start(uint8_t index);