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altos: Add support for multiple SPI busses and sharing device drivers
[fw/altos]
/
src
/
avr
/
ao_spi_usart.c
diff --git
a/src/avr/ao_spi_usart.c
b/src/avr/ao_spi_usart.c
index 5ea11da6a093527a6ae96cb4caa0f8cd5ccdcaed..7c41042a4424026e99b0ea821c618a7b750298fe 100644
(file)
--- a/
src/avr/ao_spi_usart.c
+++ b/
src/avr/ao_spi_usart.c
@@
-29,7
+29,7
@@
__xdata uint8_t ao_spi_mutex;
* so using interrupts would take way too long
*/
void
* so using interrupts would take way too long
*/
void
-ao_spi_send(void __xdata *block, uint16_t len) __reentrant
+ao_spi_send
_bus
(void __xdata *block, uint16_t len) __reentrant
{
uint8_t *d = block;
{
uint8_t *d = block;
@@
-46,7
+46,7
@@
ao_spi_send(void __xdata *block, uint16_t len) __reentrant
* Poll, sending zeros and reading data back
*/
void
* Poll, sending zeros and reading data back
*/
void
-ao_spi_recv(void __xdata *block, uint16_t len) __reentrant
+ao_spi_recv
_bus
(void __xdata *block, uint16_t len) __reentrant
{
uint8_t *d = block;
{
uint8_t *d = block;