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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-18 21:04:15 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-18 21:04:15 +0000 |
| commit | 08acfbbbbfc832365e3f28a73b7f059d885082f4 (patch) | |
| tree | 8a3575703c070ff21b32c5ffcf95611e96bdb63f /nuttx/arch/arm/src/lpc43xx/chip | |
| parent | d5c888e4eb96f7e781d2ab5079d462d19a63a882 (diff) | |
| download | px4-nuttx-08acfbbbbfc832365e3f28a73b7f059d885082f4.tar.gz px4-nuttx-08acfbbbbfc832365e3f28a73b7f059d885082f4.tar.bz2 px4-nuttx-08acfbbbbfc832365e3f28a73b7f059d885082f4.zip | |
Update driver to work with and external SPIFI library (vs. ROM)
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4952 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lpc43xx/chip')
| -rw-r--r-- | nuttx/arch/arm/src/lpc43xx/chip/lpc43_spifi.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_spifi.h b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_spifi.h index 053b1947e..3b9913061 100644 --- a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_spifi.h +++ b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_spifi.h @@ -187,6 +187,7 @@ struct spifi_operands_s /* Interface to SPIFI ROM driver */ +#ifndef CONFIG_SPIFI_LIBRARY struct spifi_driver_s { int32_t (*spifi_init)(struct spifi_dev_s *dev, uint32_t cshigh, @@ -233,6 +234,7 @@ struct spifi_driver_s uint16_t value); int32_t (*wait_busy)(struct spifi_dev_s *dev, uint8_t prog_or_erase); }; +#endif /**************************************************************************** * Private Data @@ -246,5 +248,14 @@ struct spifi_driver_s * Public Functions ****************************************************************************/ +#ifdef CONFIG_SPIFI_LIBRARY +EXTERN int32_t spifi_init(struct spifi_dev_s *dev, uint32_t cshigh, + uint32_t options, uint32_t mhz); +EXTERN int32_t spifi_program(struct spifi_dev_s *dev, const uint8_t *source, + struct spifi_operands_s *opers); +EXTERN int32_t spifi_erase(struct spifi_dev_s *dev, + struct spifi_operands_s *opers); +#endif + #endif /* __ARCH_ARM_SRC_LPC43XX_CHIP_LPC43_SPIFI_H */ |