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| author | JF <jf@codingfield.com> | 2022-01-07 16:31:01 (GMT) |
|---|---|---|
| committer | Gitea <gitea@fake.local> | 2022-01-07 16:31:01 (GMT) |
| commit | adc7909c9823c5cd9fc9888a84e84f9182b9088f (patch) | |
| tree | 778abfb7792fb7e58e3ec4408c9e56444f383e25 /doc/SWD.md | |
| parent | cfef0131b7b1bb83c81db417c43d6d499594125f (diff) | |
| parent | 26ae828e393d28390c5ea718bec9d4c1a96435ac (diff) | |
Merge branch 'develop' of JF/PineTime into master
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 0000000..155983b --- /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 seconds until the logo is completely drawn on the display. + +Then, using your SWD tool, flash these file at the following offsets: + + - bootloader.bin : **0x0000** + - image-x.y.z.bin : **0x8000** + +Reset and voilà, you're running InfiniTime on your PineTime! |