kopia lustrzana https://github.com/espressif/esp-idf
esp_partition_mmap could map a page less than needed because it did not take the region offset into account.
rodzic
2aad52300a
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93b7eaf5b2
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@ -315,7 +315,7 @@ esp_err_t esp_partition_mmap(const esp_partition_t* partition, uint32_t offset,
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// offset within 64kB block
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size_t region_offset = phys_addr & 0xffff;
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size_t mmap_addr = phys_addr & 0xffff0000;
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esp_err_t rc = spi_flash_mmap(mmap_addr, size, memory, out_ptr, out_handle);
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esp_err_t rc = spi_flash_mmap(mmap_addr, size+region_offset, memory, out_ptr, out_handle);
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// adjust returned pointer to point to the correct offset
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if (rc == ESP_OK) {
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*out_ptr = (void*) (((ptrdiff_t) *out_ptr) + region_offset);
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