WT32-SC01 16MB - Only 4BM reported .... #215
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Hi all, openHASPVersion: | 0.6.1 Free Heap: | 93.69 KiB Total: | 48.00 KiB Idle: | off Server: | 192.168.1.10 SSID: | IOTMAR1 Model: | ESP32 |
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You will need to add these 3 lines to the board_upload.flash_size=16MB
board_upload.maximum_size = 16777216
board_build.partitions = user_setups/esp32/partitions_16MB.csvThat should produce a |
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Thank you for your help. It is working. I do not understand why PSRAM is reported at 4MB and not 8MB openHASPVersion: | 0.6.2 Free Heap: | 99.41 KiB Total: | 48.00 KiB Idle: | off Server: | 192.168.1.10 SSID: | ......... Model: | ESP32 |
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It's a limitation of the ESP32 that up to 4 MB of PSRAM can be mapped into CPU data memory space at a time. As only 4 MB memory space is considered for External SRAM, the other 4MB needs to be mapped in-and-out manually by the application. openHASP doesn't support that upper 4MB usage. |
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You will need to add these 3 lines to the
wt32-sc01.iniconfiguration:That should produce a
wt32-sc01_full_16MB_v0.6.1.binfile after building the firmware with that configuration file.