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- Improved build system
- Added stack debug framework
- Removed not used source files
- Added support for void __libc_init_array(void)
- Changed the layout of the config store.
- Before upgrading the firmware it is advised to make a backup of the configuration.
- After the upgrade, then restore the saved configuration.- Loading branch information
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| BOARD=BOARD_16X4U_PIXEL | ||
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| DEFINES =DISABLE_JSON | ||
| DEFINES+=DISABLE_RTC | ||
| DEFINES+=DISABLE_FS | ||
| DEFINES+=DISABLE_PRINTF_FLOAT | ||
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| DEFINES+=ENABLE_TFTP_SERVER | ||
| DEFINES+=CONFIG_REMOTECONFIG_MINIMUM | ||
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| DEFINES+=UDP_MAX_PORTS_ALLOWED=2 | ||
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| DEFINES+=ENET_LINK_CHECK_REG_POLL | ||
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| DEFINES+=CONFIG_STORE_USE_SPI | ||
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| DEFINES+=DEBUG_STACK | ||
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| DEFINES+=NDEBUG | ||
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| SRCDIR=firmware lib | ||
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| LIBS=remoteconfig flashcodeinstall configstore display flashcode flash | ||
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| include ../firmware-template-gd32/Rules.mk | ||
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| prerequisites: |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| build_gd32/main.elf : | ||
| section size addr | ||
| .vectors 0x1ac 0x8000000 | ||
| .text 0x629c 0x80001ac | ||
| .rodata 0xc18 0x8006448 | ||
| .data 0x70 0x20000000 | ||
| .stack 0x800 0x10000000 | ||
| .tcmsram 0x2690 0x10000800 | ||
| .heap 0x400 0x10002e90 | ||
| .bss 0x3a6bc 0x20030000 | ||
| .ramadd 0x0 0x2006a6bc | ||
| .bkpsram 0x0 0x40024000 | ||
| Total 0x44a1c | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| #!/bin/bash | ||
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| if [ $# -lt 2 ]; then | ||
| echo "Usage: $0 <size_file> <linker_script>" | ||
| exit 1 | ||
| fi | ||
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| size_file="$1" | ||
| linker_script="$2" | ||
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| used_stack=$(grep ".stack" "$size_file" | awk '{print $2}') | ||
| used_tcmsram=$(grep ".tcmsram" "$size_file" | awk '{print $2}') | ||
| used_heap=$(grep ".heap" "$size_file" | awk '{print $2}') | ||
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| total_tcmsram=$(grep "TCMSRAM (rw)" "$linker_script" | awk '{print $NF}' | sed 's/K$//' | awk '{printf "%d", $0 * 1024}') | ||
| unused_tcmsram=$(( $(echo $total_tcmsram) - $(echo $used_stack) - $(echo $used_tcmsram) - $(echo $used_heap) )) | ||
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| used_data=$(grep '.data' "$size_file" | tail -n 1 | awk '{print $2}') | ||
| used_bss=$(grep ".bss" "$size_file" | awk '{print $2}') | ||
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| total_ram=$(grep "RAM (xrw)" "$linker_script" | awk '{print $NF}' | sed 's/K$//' | awk '{printf "%d", $0 * 1024}') | ||
| unused_ram=$(( $(echo $total_ram) - $(echo $used_data) )) | ||
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| used_ramadd=$(grep ".ramadd" "$size_file" | awk '{print $2}') | ||
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| total_ramadd=$(grep "RAMADD (xrw)" "$linker_script" | awk '{print $NF}' | sed 's/K$//' | awk '{printf "%d", $0 * 1024}') | ||
| unused_ramadd=$(( $(echo $total_ramadd) - $(echo $used_ramadd) - $(echo $used_bss))) | ||
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| cat $1 | ||
| echo "TCMSRAM $total_tcmsram bytes, Unused TCMSRAM: $unused_tcmsram bytes" | ||
| echo "RAM $total_ram bytes, Unused: $unused_ram bytes" | ||
| echo "RAMADD $total_ramadd bytes, Unused: $unused_ramadd bytes" | ||
| echo |
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