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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2013-10-22 00:24:32 +0200 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2013-10-22 00:34:44 +0200 |
| commit | 9ed980785429db35f51f8d324cc75c23f2e5fb20 (patch) | |
| tree | aa5362c4eea139c22b606b685e2ab29a19908d0d /utils/hwstub/tools/lua/i2c_scan.lua | |
| parent | bfb67f41a9e9df3b730d34041be6b4f4a4983c5b (diff) | |
| download | rockbox-9ed980785429db35f51f8d324cc75c23f2e5fb20.zip rockbox-9ed980785429db35f51f8d324cc75c23f2e5fb20.tar.gz rockbox-9ed980785429db35f51f8d324cc75c23f2e5fb20.tar.bz2 rockbox-9ed980785429db35f51f8d324cc75c23f2e5fb20.tar.xz | |
hwstub: rework i2c completely
Change-Id: I1e5f87f15f0ca9586d8185316ffcaeef6d9d4d38
Diffstat (limited to 'utils/hwstub/tools/lua/i2c_scan.lua')
| -rw-r--r-- | utils/hwstub/tools/lua/i2c_scan.lua | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/utils/hwstub/tools/lua/i2c_scan.lua b/utils/hwstub/tools/lua/i2c_scan.lua new file mode 100644 index 0000000..def7b5d --- /dev/null +++ b/utils/hwstub/tools/lua/i2c_scan.lua @@ -0,0 +1,11 @@ +I2CSCAN = {} + +function I2CSCAN.scan() + STMP.i2c.init() + STMP.i2c.set_speed(true) + for i = 2, 254, 2 do + if STMP.i2c.transmit(i, {}, true) then + print(string.format("%#x OK", i)) + end + end + end
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