what is the relationship between esp_lv_decoder and esp_lv_fs? (AEGHB-1279) #599
Description
Answers checklist.
- I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
- I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
- I have searched the issue tracker for a similar issue and not found a similar issue.
General issue report
Could i use esp_mmap, esp_lv_decoder and esp_lv_fs together?
for example, i use esp_mmap to packages spng pictures, and us esp_lv_fs to establish the relationship between file path of spng and mmap, finally, use esp_lv_decoder to decoder these spng pictures?
我能不能同事使用esp_mmap, esp_lv_decoder 和esp_lv_fs together？
举例：首先，我使用esp_mmap 把众多的png图片打包成spng图片，然后，我使用esp_lv_fs去代替spiffs文件系统建立spng的文件路径+文件名和mmap系统的关系，最后，我使用esp_lv_decoder去解码这些spng图片。
我按照上述方法试了，但是，屏幕上不显示任何图片。排查了2个月，才想起来问这个问题。