libs/rt-thread
libs
/
rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #749 from FlyLu/master 

[DeviceDrivers]Fix continuous write page bug for spi_flash_at45dbxx driver
This commit is contained in:
Bernard Xiong 2017-06-15 16:33:00 +08:00 committed by GitHub
parent b47994cb42 fe457da958
commit dd6454d87d
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
components/drivers/spi/spi_flash_at45dbxx.c
View File

@ -140,12 +140,12 @@ static rt_size_t AT45DB_flash_read_page_256(rt_device_t dev, rt_off_t pos, void*
{
uint32_t index, nr;
uint8_t * read_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[8];
uint32_t i;
@ -170,12 +170,12 @@ static rt_size_t AT45DB_flash_read_page_512(rt_device_t dev, rt_off_t pos, void*
{
uint32_t index, nr;
uint8_t * read_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[8];
uint32_t i;
@ -200,12 +200,12 @@ static rt_size_t AT45DB_flash_read_page_1024(rt_device_t dev, rt_off_t pos, void
{
uint32_t index, nr;
uint8_t * read_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[8];
uint32_t i;
@ -230,12 +230,12 @@ static rt_size_t AT45DB_flash_write_page_256(rt_device_t dev, rt_off_t pos, cons
{
rt_uint32_t index, nr;
const uint8_t * write_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[4];
send_buffer[0] = AT45DB_MM_PAGE_PROG_THRU_BUFFER1;
@ -258,12 +258,12 @@ static rt_size_t AT45DB_flash_write_page_512(rt_device_t dev, rt_off_t pos, cons
{
rt_uint32_t index, nr;
const uint8_t * write_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[4];
send_buffer[0] = AT45DB_MM_PAGE_PROG_THRU_BUFFER1;
@ -286,12 +286,12 @@ static rt_size_t AT45DB_flash_write_page_1024(rt_device_t dev, rt_off_t pos, con
{
rt_uint32_t index, nr;
const uint8_t * write_buffer = buffer;
uint32_t page = pos;
nr = size;
for (index = 0; index < nr; index++)
{
uint32_t page = pos;
uint8_t send_buffer[4];
send_buffer[0] = AT45DB_MM_PAGE_PROG_THRU_BUFFER1;