sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

xtensa/esp32s3: Fix one page program span over 2 pages

Browse Source 
One page program can't span over 2 pages.
This commit is contained in:
Dong Heng 2024-03-19 14:35:53 +08:00 committed by Xiang Xiao
parent 3932cb2a3b
commit 397396c587
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/xtensa/src/esp32s3/esp32s3_spiflash.c
View File

@ -99,6 +99,7 @@
/* SPI flash hardware definition */
# define FLASH_PAGE_SIZE (256)
# define FLASH_SECTOR_SIZE (4096)
/* SPI flash command */
@ -1181,10 +1182,11 @@ int spi_flash_write(uint32_t dest_addr, const void *buffer, uint32_t size)
spiflash_start();
for (int i = 0; i < size; i += SPI_BUFFER_BYTES)
while (tx_bytes)
{
uint32_t spi_buffer[SPI_BUFFER_WORDS];
uint32_t n = MIN(tx_bytes, SPI_BUFFER_BYTES);
uint32_t n = FLASH_PAGE_SIZE - tx_addr % FLASH_PAGE_SIZE;
n = MIN(n, MIN(tx_bytes, SPI_BUFFER_BYTES));
#ifdef CONFIG_ESP32S3_SPIRAM