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2009-03-12 Daniel Hellstrom <daniel@gaisler.com>

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PR 1392/bsps
	* libchip/i2c/spi-memdrv.c: SPI Memory driver. Fix but where writes
	over multiple pages results in extra data being written.
This commit is contained in:
Joel Sherrill
2009-03-12 15:43:15 +00:00
parent ec25c62143
commit c51fd29987
2 changed files with 7 additions and 1 deletions
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6
c/src/ChangeLog
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@@ -1,3 +1,9 @@
2009-03-12 Daniel Hellstrom <daniel@gaisler.com>
PR 1392/bsps
* libchip/i2c/spi-memdrv.c: SPI Memory driver. Fix but where writes
over multiple pages results in extra data being written.
2009-01-21 Sebastian Huber <sebastian.huber@embedded-brains.de> 2009-01-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libchip/i2c/spi-sd-card.c: Fixed RTEMS_BLKDEV_CAPABILITIES ioctl * libchip/i2c/spi-sd-card.c: Fixed RTEMS_BLKDEV_CAPABILITIES ioctl

2
c/src/libchip/i2c/spi-memdrv.c
View File

@@ -164,7 +164,7 @@ rtems_status_code spi_memdrv_write
} }
while ((rc == RTEMS_SUCCESSFUL) && while ((rc == RTEMS_SUCCESSFUL) &&
(cnt > bytes_sent)) { (cnt > bytes_sent)) {
curr_cnt = cnt; curr_cnt = cnt - bytes_sent;
if ((mem_param_ptr->page_size > 0) && if ((mem_param_ptr->page_size > 0) &&
(off / mem_param_ptr->page_size) != (off / mem_param_ptr->page_size) !=
((off+curr_cnt+1) / mem_param_ptr->page_size)) { ((off+curr_cnt+1) / mem_param_ptr->page_size)) {