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spi is shared between the rtc and tsc2100

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adds the very begining of the rtc driver (only reads the time currently


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14935 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-10-01 05:27:43 +00:00
parent ea47ee64f0
commit 03f45d3aff
8 changed files with 95 additions and 19 deletions
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10
firmware/target/arm/tms320dm320/spi-target.h
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@ -21,9 +21,17 @@
#define SPI_TARGET_H
#include <inttypes.h>
#include <stdbool.h>
enum SPI_target {
SPI_target_TSC2100 = 0,
SPI_target_RX5X348AB,
SPI_MAX_TARGETS,
};
void spi_init(void);
int spi_block_transfer(const uint8_t *tx_bytes, unsigned int tx_size,
int spi_block_transfer(enum SPI_target target,
const uint8_t *tx_bytes, unsigned int tx_size,
uint8_t *rx_bytes, unsigned int rx_size);
#endif