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| author | Riku Isokoski <riksu9000@gmail.com> | 2021-11-06 14:38:11 +0200 |
|---|---|---|
| committer | JF <JF002@users.noreply.github.com> | 2021-11-28 13:42:37 +0100 |
| commit | 4aaf3d06bceadb05de0d3a9b0de94e4aba215131 (patch) | |
| tree | 6f49288a333e88f15c0347dc01bf7303e3ee8545 /doc/SWD.md | |
| parent | dc25e7a8875cc59181f76a5760e39e861203b371 (diff) | |
Documentation cleanup and reorganization
Diffstat (limited to 'doc/SWD.md')
| -rw-r--r-- | doc/SWD.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/SWD.md b/doc/SWD.md new file mode 100644 index 00000000..4146e6ae --- /dev/null +++ b/doc/SWD.md @@ -0,0 +1,14 @@ +# How to flash InfiniTime using the SWD interface +Download the files **bootloader.bin**, **image-x.y.z.bin** and **pinetime-graphics-x.y.z.bin** from the release page: + + + +The bootloader reads a boot logo from the external SPI flash memory. The first step consists of flashing a tool in the MCU that will flash the boot logo into this SPI flash memory. This first step is optional but recommended (the bootloader will display garbage on screen for a few second if you don't do it). +Using your SWD tool, flash **pinetime-graphics-x.y.z.bin** at offset **0x0000**. Reset the MCU and wait for a few second, until the logo is completely drawn on the display. + +Then, using your SWD tool, flash those file at specific offset: + + - bootloader.bin : **0x0000** + - image-x.y.z.bin : **0x8000** + +Reset and voilà, you're running InfiniTime on your PineTime! |