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spi_flash: Split large SPI flash operations into parts, allowing preemption

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* Erase range operations allow preemption after each block or sector.
* Write operations allow preemption every 8KB of data.
* Reado operations allow preemption every 16KB of data.
This commit is contained in:
Angus Gratton
2017-03-22 11:48:33 +08:00
parent 57486a1f61
commit d8fda48551
3 changed files with 138 additions and 62 deletions
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4
components/spi_flash/test/test_read_write.c
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@@ -87,7 +87,7 @@ static void IRAM_ATTR test_read(int src_off, int dst_off, int len)
TEST_ASSERT_EQUAL_INT(cmp_or_dump(dst_buf, dst_gold, sizeof(dst_buf)), 0);
}
TEST_CASE("Test spi_flash_read", "[spi_flash_read]")
TEST_CASE("Test spi_flash_read", "[spi_flash]")
{
setup_tests();
#if CONFIG_SPI_FLASH_MINIMAL_TEST
@@ -165,7 +165,7 @@ static void IRAM_ATTR test_write(int dst_off, int src_off, int len)
TEST_ASSERT_EQUAL_INT(cmp_or_dump(dst_buf, dst_gold, sizeof(dst_buf)), 0);
}
TEST_CASE("Test spi_flash_write", "[spi_flash_write]")
TEST_CASE("Test spi_flash_write", "[spi_flash]")
{
setup_tests();
#if CONFIG_SPI_FLASH_MINIMAL_TEST