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authorNaushir Patuck <naush@raspberrypi.com>2020-05-03 16:48:42 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2020-05-11 23:54:40 +0300
commit0db2c8dc75e466e7648dc1b95380495c6a126349 (patch)
treefc723a251981ded749c900947a2f510ed56e60da /src/ipa/raspberrypi/data
parent740fd1b62f670bd1ad4965ef0866ef5d51bdf947 (diff)
libcamera: ipa: Raspberry Pi IPA
Initial implementation of the Raspberry Pi (BCM2835) libcamera IPA and associated libraries. All code is licensed under the BSD-2-Clause terms. Copyright (c) 2019-2020 Raspberry Pi Trading Ltd. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/data')
-rw-r--r--src/ipa/raspberrypi/data/imx219.json401
-rw-r--r--src/ipa/raspberrypi/data/imx477.json416
-rw-r--r--src/ipa/raspberrypi/data/meson.build9
-rw-r--r--src/ipa/raspberrypi/data/ov5647.json398
-rw-r--r--src/ipa/raspberrypi/data/uncalibrated.json82
5 files changed, 1306 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/data/imx219.json b/src/ipa/raspberrypi/data/imx219.json
new file mode 100644
index 00000000..ce7ff36f
--- /dev/null
+++ b/src/ipa/raspberrypi/data/imx219.json
@@ -0,0 +1,401 @@
+{
+ "rpi.black_level":
+ {
+ "black_level": 4096
+ },
+ "rpi.dpc":
+ {
+
+ },
+ "rpi.lux":
+ {
+ "reference_shutter_speed": 27685,
+ "reference_gain": 1.0,
+ "reference_aperture": 1.0,
+ "reference_lux": 998,
+ "reference_Y": 12744
+ },
+ "rpi.noise":
+ {
+ "reference_constant": 0,
+ "reference_slope": 3.67
+ },
+ "rpi.geq":
+ {
+ "offset": 204,
+ "slope": 0.01633
+ },
+ "rpi.sdn":
+ {
+
+ },
+ "rpi.awb":
+ {
+ "priors":
+ [
+ {
+ "lux": 0, "prior":
+ [
+ 2000, 1.0, 3000, 0.0, 13000, 0.0
+ ]
+ },
+ {
+ "lux": 800, "prior":
+ [
+ 2000, 0.0, 6000, 2.0, 13000, 2.0
+ ]
+ },
+ {
+ "lux": 1500, "prior":
+ [
+ 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0
+ ]
+ }
+ ],
+ "modes":
+ {
+ "auto":
+ {
+ "lo": 2500,
+ "hi": 8000
+ },
+ "incandescent":
+ {
+ "lo": 2500,
+ "hi": 3000
+ },
+ "tungsten":
+ {
+ "lo": 3000,
+ "hi": 3500
+ },
+ "fluorescent":
+ {
+ "lo": 4000,
+ "hi": 4700
+ },
+ "indoor":
+ {
+ "lo": 3000,
+ "hi": 5000
+ },
+ "daylight":
+ {
+ "lo": 5500,
+ "hi": 6500
+ },
+ "cloudy":
+ {
+ "lo": 7000,
+ "hi": 8600
+ }
+ },
+ "bayes": 1,
+ "ct_curve":
+ [
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+ 0.5712, 0.7017, 8575.0, 0.4331, 0.8037
+ ],
+ "sensitivity_r": 1.05,
+ "sensitivity_b": 1.05,
+ "transverse_pos": 0.04791,
+ "transverse_neg": 0.04881
+ },
+ "rpi.agc":
+ {
+ "metering_modes":
+ {
+ "centre-weighted":
+ {
+ "weights":
+ [
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+ ]
+ },
+ "spot":
+ {
+ "weights":
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+ ]
+ },
+ "matrix":
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+ "weights":
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+ ]
+ }
+ },
+ "exposure_modes":
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+ "shutter":
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+ ],
+ "gain":
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+ ]
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+ ],
+ "gain":
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+ ]
+ }
+ },
+ "constraint_modes":
+ {
+ "normal":
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+ ]
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+ "highlight":
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+ ]
+ }
+ ]
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+ "y_target":
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+ ]
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+ "rpi.alsc":
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diff --git a/src/ipa/raspberrypi/data/imx477.json b/src/ipa/raspberrypi/data/imx477.json
new file mode 100644
index 00000000..dce5234f
--- /dev/null
+++ b/src/ipa/raspberrypi/data/imx477.json
@@ -0,0 +1,416 @@
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+ 1.447, 1.447, 1.452, 1.457, 1.462, 1.468, 1.472, 1.472, 1.471, 1.471, 1.468, 1.466, 1.462, 1.459, 1.456, 1.455
+ ]
+ }
+ ],
+ "luminance_lut":
+ [
+ 1.548, 1.499, 1.387, 1.289, 1.223, 1.183, 1.164, 1.154, 1.153, 1.169, 1.211, 1.265, 1.345, 1.448, 1.581, 1.619,
+ 1.513, 1.412, 1.307, 1.228, 1.169, 1.129, 1.105, 1.098, 1.103, 1.127, 1.157, 1.209, 1.272, 1.361, 1.481, 1.583,
+ 1.449, 1.365, 1.257, 1.175, 1.124, 1.085, 1.062, 1.054, 1.059, 1.079, 1.113, 1.151, 1.211, 1.293, 1.407, 1.488,
+ 1.424, 1.324, 1.222, 1.139, 1.089, 1.056, 1.034, 1.031, 1.034, 1.049, 1.075, 1.115, 1.164, 1.241, 1.351, 1.446,
+ 1.412, 1.297, 1.203, 1.119, 1.069, 1.039, 1.021, 1.016, 1.022, 1.032, 1.052, 1.086, 1.135, 1.212, 1.321, 1.439,
+ 1.406, 1.287, 1.195, 1.115, 1.059, 1.028, 1.014, 1.012, 1.015, 1.026, 1.041, 1.074, 1.125, 1.201, 1.302, 1.425,
+ 1.406, 1.294, 1.205, 1.126, 1.062, 1.031, 1.013, 1.009, 1.011, 1.019, 1.042, 1.079, 1.129, 1.203, 1.302, 1.435,
+ 1.415, 1.318, 1.229, 1.146, 1.076, 1.039, 1.019, 1.014, 1.017, 1.031, 1.053, 1.093, 1.144, 1.219, 1.314, 1.436,
+ 1.435, 1.348, 1.246, 1.164, 1.094, 1.059, 1.036, 1.032, 1.037, 1.049, 1.072, 1.114, 1.167, 1.257, 1.343, 1.462,
+ 1.471, 1.385, 1.278, 1.189, 1.124, 1.084, 1.064, 1.061, 1.069, 1.078, 1.101, 1.146, 1.207, 1.298, 1.415, 1.496,
+ 1.522, 1.436, 1.323, 1.228, 1.169, 1.118, 1.101, 1.094, 1.099, 1.113, 1.146, 1.194, 1.265, 1.353, 1.474, 1.571,
+ 1.578, 1.506, 1.378, 1.281, 1.211, 1.156, 1.135, 1.134, 1.139, 1.158, 1.194, 1.251, 1.327, 1.427, 1.559, 1.611
+ ],
+ "sigma": 0.00121,
+ "sigma_Cb": 0.00115
+ },
+ "rpi.contrast":
+ {
+ "ce_enable": 1,
+ "gamma_curve":
+ [
+ 0, 0, 1024, 5040, 2048, 9338, 3072, 12356, 4096, 15312, 5120, 18051, 6144, 20790, 7168, 23193,
+ 8192, 25744, 9216, 27942, 10240, 30035, 11264, 32005, 12288, 33975, 13312, 35815, 14336, 37600, 15360, 39168,
+ 16384, 40642, 18432, 43379, 20480, 45749, 22528, 47753, 24576, 49621, 26624, 51253, 28672, 52698, 30720, 53796,
+ 32768, 54876, 36864, 57012, 40960, 58656, 45056, 59954, 49152, 61183, 53248, 62355, 57344, 63419, 61440, 64476,
+ 65535, 65535
+ ]
+ },
+ "rpi.ccm":
+ {
+ "ccms":
+ [
+ {
+ "ct": 2360, "ccm":
+ [
+ 1.66078, -0.23588, -0.42491, -0.47456, 1.82763, -0.35307, -0.00545, -1.44729, 2.45273
+ ]
+ },
+ {
+ "ct": 2870, "ccm":
+ [
+ 1.78373, -0.55344, -0.23029, -0.39951, 1.69701, -0.29751, 0.01986, -1.06525, 2.04539
+ ]
+ },
+ {
+ "ct": 2970, "ccm":
+ [
+ 1.73511, -0.56973, -0.16537, -0.36338, 1.69878, -0.33539, -0.02354, -0.76813, 1.79168
+ ]
+ },
+ {
+ "ct": 3000, "ccm":
+ [
+ 2.06374, -0.92218, -0.14156, -0.41721, 1.69289, -0.27568, -0.00554, -0.92741, 1.93295
+ ]
+ },
+ {
+ "ct": 3700, "ccm":
+ [
+ 2.13792, -1.08136, -0.05655, -0.34739, 1.58989, -0.24249, -0.00349, -0.76789, 1.77138
+ ]
+ },
+ {
+ "ct": 3870, "ccm":
+ [
+ 1.83834, -0.70528, -0.13307, -0.30499, 1.60523, -0.30024, -0.05701, -0.58313, 1.64014
+ ]
+ },
+ {
+ "ct": 4000, "ccm":
+ [
+ 2.15741, -1.10295, -0.05447, -0.34631, 1.61158, -0.26528, -0.02723, -0.70288, 1.73011
+ ]
+ },
+ {
+ "ct": 4400, "ccm":
+ [
+ 2.05729, -0.95007, -0.10723, -0.41712, 1.78606, -0.36894, -0.11899, -0.55727, 1.67626
+ ]
+ },
+
+ {
+ "ct": 4715, "ccm":
+ [
+ 1.90255, -0.77478, -0.12777, -0.31338, 1.88197, -0.56858, -0.06001, -0.61785, 1.67786
+ ]
+ },
+ {
+ "ct": 5920, "ccm":
+ [
+ 1.98691, -0.84671, -0.14019, -0.26581, 1.70615, -0.44035, -0.09532, -0.47332, 1.56864
+ ]
+ },
+ {
+ "ct": 9050, "ccm":
+ [
+ 2.09255, -0.76541, -0.32714, -0.28973, 2.27462, -0.98489, -0.17299, -0.61275, 1.78574
+ ]
+ }
+ ]
+ },
+ "rpi.sharpen":
+ {
+
+ }
+}
diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build
new file mode 100644
index 00000000..6ff27745
--- /dev/null
+++ b/src/ipa/raspberrypi/data/meson.build
@@ -0,0 +1,9 @@
+conf_files = files([
+ 'imx219.json',
+ 'imx477.json',
+ 'ov5647.json',
+ 'uncalibrated.json',
+])
+
+install_data(conf_files,
+ install_dir : join_paths(ipa_data_dir, 'raspberrypi'))
diff --git a/src/ipa/raspberrypi/data/ov5647.json b/src/ipa/raspberrypi/data/ov5647.json
new file mode 100644
index 00000000..a2469059
--- /dev/null
+++ b/src/ipa/raspberrypi/data/ov5647.json
@@ -0,0 +1,398 @@
+{
+ "rpi.black_level":
+ {
+ "black_level": 1024
+ },
+ "rpi.dpc":
+ {
+
+ },
+ "rpi.lux":
+ {
+ "reference_shutter_speed": 21663,
+ "reference_gain": 1.0,
+ "reference_aperture": 1.0,
+ "reference_lux": 987,
+ "reference_Y": 8961
+ },
+ "rpi.noise":
+ {
+ "reference_constant": 0,
+ "reference_slope": 4.25
+ },
+ "rpi.geq":
+ {
+ "offset": 401,
+ "slope": 0.05619
+ },
+ "rpi.sdn":
+ {
+
+ },
+ "rpi.awb":
+ {
+ "priors":
+ [
+ {
+ "lux": 0, "prior":
+ [
+ 2000, 1.0, 3000, 0.0, 13000, 0.0
+ ]
+ },
+ {
+ "lux": 800, "prior":
+ [
+ 2000, 0.0, 6000, 2.0, 13000, 2.0
+ ]
+ },
+ {
+ "lux": 1500, "prior":
+ [
+ 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0
+ ]
+ }
+ ],
+ "modes":
+ {
+ "auto":
+ {
+ "lo": 2500,
+ "hi": 8000
+ },
+ "incandescent":
+ {
+ "lo": 2500,
+ "hi": 3000
+ },
+ "tungsten":
+ {
+ "lo": 3000,
+ "hi": 3500
+ },
+ "fluorescent":
+ {
+ "lo": 4000,
+ "hi": 4700
+ },
+ "indoor":
+ {
+ "lo": 3000,
+ "hi": 5000
+ },
+ "daylight":
+ {
+ "lo": 5500,
+ "hi": 6500
+ },
+ "cloudy":
+ {
+ "lo": 7000,
+ "hi": 8600
+ }
+ },
+ "bayes": 1,
+ "ct_curve":
+ [
+ 2500.0, 1.0289, 0.4503, 2803.0, 0.9428, 0.5108, 2914.0, 0.9406, 0.5127, 3605.0, 0.8261, 0.6249, 4540.0, 0.7331, 0.7533, 5699.0,
+ 0.6715, 0.8627, 8625.0, 0.6081, 1.0012
+ ],
+ "sensitivity_r": 1.05,
+ "sensitivity_b": 1.05,
+ "transverse_pos": 0.0321,
+ "transverse_neg": 0.04313
+ },
+ "rpi.agc":
+ {
+ "metering_modes":
+ {
+ "centre-weighted":
+ {
+ "weights":
+ [
+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
+ ]
+ },
+ "spot":
+ {
+ "weights":
+ [
+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ ]
+ },
+ "matrix":
+ {
+ "weights":
+ [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+ ]
+ }
+ },
+ "exposure_modes":
+ {
+ "normal":
+ {
+ "shutter":
+ [
+ 100, 10000, 30000, 30000, 30000
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ },
+ "sport":
+ {
+ "shutter":
+ [
+ 100, 5000, 10000, 20000, 30000
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ }
+ },
+ "constraint_modes":
+ {
+ "normal":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.5, 1000, 0.5
+ ]
+ }
+ ],
+ "highlight":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.5, 1000, 0.5
+ ]
+ },
+ {
+ "bound": "UPPER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.8, 1000, 0.8
+ ]
+ }
+ ],
+ "shadows":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.0, "q_hi": 0.5, "y_target":
+ [
+ 0, 0.17, 1000, 0.17
+ ]
+ }
+ ]
+ },
+ "y_target":
+ [
+ 0, 0.16, 1000, 0.165, 10000, 0.17
+ ],
+ "base_ev": 1.25
+ },
+ "rpi.alsc":
+ {
+ "omega": 1.3,
+ "n_iter": 100,
+ "luminance_strength": 0.5,
+ "calibrations_Cr":
+ [
+ {
+ "ct": 3000, "table":
+ [
+ 1.105, 1.103, 1.093, 1.083, 1.071, 1.065, 1.065, 1.065, 1.066, 1.069, 1.072, 1.077, 1.084, 1.089, 1.093, 1.093,
+ 1.103, 1.096, 1.084, 1.072, 1.059, 1.051, 1.047, 1.047, 1.051, 1.053, 1.059, 1.067, 1.075, 1.082, 1.085, 1.086,
+ 1.096, 1.084, 1.072, 1.059, 1.051, 1.045, 1.039, 1.038, 1.039, 1.045, 1.049, 1.057, 1.063, 1.072, 1.081, 1.082,
+ 1.092, 1.075, 1.061, 1.052, 1.045, 1.039, 1.036, 1.035, 1.035, 1.039, 1.044, 1.049, 1.056, 1.063, 1.072, 1.081,
+ 1.092, 1.073, 1.058, 1.048, 1.043, 1.038, 1.035, 1.033, 1.033, 1.035, 1.039, 1.044, 1.051, 1.057, 1.069, 1.078,
+ 1.091, 1.068, 1.054, 1.045, 1.041, 1.038, 1.035, 1.032, 1.032, 1.032, 1.036, 1.041, 1.045, 1.055, 1.069, 1.078,
+ 1.091, 1.068, 1.052, 1.043, 1.041, 1.038, 1.035, 1.032, 1.031, 1.032, 1.034, 1.036, 1.043, 1.055, 1.069, 1.078,
+ 1.092, 1.068, 1.052, 1.047, 1.042, 1.041, 1.038, 1.035, 1.032, 1.032, 1.035, 1.039, 1.043, 1.055, 1.071, 1.079,
+ 1.092, 1.073, 1.057, 1.051, 1.047, 1.047, 1.044, 1.041, 1.038, 1.038, 1.039, 1.043, 1.051, 1.059, 1.076, 1.083,
+ 1.092, 1.081, 1.068, 1.058, 1.056, 1.056, 1.053, 1.052, 1.049, 1.048, 1.048, 1.051, 1.059, 1.066, 1.083, 1.085,
+ 1.091, 1.087, 1.081, 1.068, 1.065, 1.064, 1.062, 1.062, 1.061, 1.056, 1.056, 1.056, 1.064, 1.069, 1.084, 1.089,
+ 1.091, 1.089, 1.085, 1.079, 1.069, 1.068, 1.067, 1.067, 1.067, 1.063, 1.061, 1.063, 1.068, 1.069, 1.081, 1.092
+ ]
+ },
+ {
+ "ct": 5000, "table":
+ [
+ 1.486, 1.484, 1.468, 1.449, 1.427, 1.403, 1.399, 1.399, 1.399, 1.404, 1.413, 1.433, 1.454, 1.473, 1.482, 1.488,
+ 1.484, 1.472, 1.454, 1.431, 1.405, 1.381, 1.365, 1.365, 1.367, 1.373, 1.392, 1.411, 1.438, 1.458, 1.476, 1.481,
+ 1.476, 1.458, 1.433, 1.405, 1.381, 1.361, 1.339, 1.334, 1.334, 1.346, 1.362, 1.391, 1.411, 1.438, 1.462, 1.474,
+ 1.471, 1.443, 1.417, 1.388, 1.361, 1.339, 1.321, 1.313, 1.313, 1.327, 1.346, 1.362, 1.391, 1.422, 1.453, 1.473,
+ 1.469, 1.439, 1.408, 1.377, 1.349, 1.321, 1.312, 1.299, 1.299, 1.311, 1.327, 1.348, 1.378, 1.415, 1.446, 1.468,
+ 1.468, 1.434, 1.402, 1.371, 1.341, 1.316, 1.299, 1.296, 1.295, 1.299, 1.314, 1.338, 1.371, 1.408, 1.441, 1.466,
+ 1.468, 1.434, 1.401, 1.371, 1.341, 1.316, 1.301, 1.296, 1.295, 1.297, 1.314, 1.338, 1.369, 1.408, 1.441, 1.465,
+ 1.469, 1.436, 1.401, 1.374, 1.348, 1.332, 1.315, 1.301, 1.301, 1.313, 1.324, 1.342, 1.372, 1.409, 1.442, 1.465,
+ 1.471, 1.444, 1.413, 1.388, 1.371, 1.348, 1.332, 1.323, 1.323, 1.324, 1.342, 1.362, 1.386, 1.418, 1.449, 1.467,
+ 1.473, 1.454, 1.431, 1.407, 1.388, 1.371, 1.359, 1.352, 1.351, 1.351, 1.362, 1.383, 1.404, 1.433, 1.462, 1.472,
+ 1.474, 1.461, 1.447, 1.424, 1.407, 1.394, 1.385, 1.381, 1.379, 1.381, 1.383, 1.401, 1.419, 1.444, 1.466, 1.481,
+ 1.474, 1.464, 1.455, 1.442, 1.421, 1.408, 1.403, 1.403, 1.403, 1.399, 1.402, 1.415, 1.432, 1.446, 1.467, 1.483
+ ]
+ },
+ {
+ "ct": 6500, "table":
+ [
+ 1.567, 1.565, 1.555, 1.541, 1.525, 1.518, 1.518, 1.518, 1.521, 1.527, 1.532, 1.541, 1.551, 1.559, 1.567, 1.569,
+ 1.565, 1.557, 1.542, 1.527, 1.519, 1.515, 1.511, 1.516, 1.519, 1.524, 1.528, 1.533, 1.542, 1.553, 1.559, 1.562,
+ 1.561, 1.546, 1.532, 1.521, 1.518, 1.515, 1.511, 1.516, 1.519, 1.524, 1.528, 1.529, 1.533, 1.542, 1.554, 1.559,
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+ 1.559, 1.538, 1.526, 1.525, 1.524, 1.528, 1.534, 1.536, 1.536, 1.536, 1.532, 1.529, 1.531, 1.537, 1.548, 1.556,
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+ 1.561, 1.536, 1.524, 1.522, 1.525, 1.532, 1.538, 1.538, 1.537, 1.533, 1.528, 1.526, 1.527, 1.536, 1.546, 1.555,
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+ 1.555, 1.546, 1.541, 1.528, 1.527, 1.528, 1.531, 1.533, 1.531, 1.527, 1.522, 1.522, 1.526, 1.536, 1.552, 1.561,
+ 1.555, 1.547, 1.542, 1.538, 1.526, 1.526, 1.529, 1.531, 1.529, 1.528, 1.519, 1.519, 1.527, 1.531, 1.543, 1.561
+ ]
+ }
+ ],
+ "calibrations_Cb":
+ [
+ {
+ "ct": 3000, "table":
+ [
+ 1.684, 1.688, 1.691, 1.697, 1.709, 1.722, 1.735, 1.745, 1.747, 1.745, 1.731, 1.719, 1.709, 1.705, 1.699, 1.699,
+ 1.684, 1.689, 1.694, 1.708, 1.721, 1.735, 1.747, 1.762, 1.762, 1.758, 1.745, 1.727, 1.716, 1.707, 1.701, 1.699,
+ 1.684, 1.691, 1.704, 1.719, 1.734, 1.755, 1.772, 1.786, 1.789, 1.788, 1.762, 1.745, 1.724, 1.709, 1.702, 1.698,
+ 1.682, 1.694, 1.709, 1.729, 1.755, 1.773, 1.798, 1.815, 1.817, 1.808, 1.788, 1.762, 1.733, 1.714, 1.704, 1.699,
+ 1.682, 1.693, 1.713, 1.742, 1.772, 1.798, 1.815, 1.829, 1.831, 1.821, 1.807, 1.773, 1.742, 1.716, 1.703, 1.699,
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+ 1.659, 1.661, 1.664, 1.671, 1.679, 1.693, 1.712, 1.714, 1.714, 1.708, 1.701, 1.687, 1.679, 1.672, 1.673, 1.677
+ ]
+ },
+ {
+ "ct": 5000, "table":
+ [
+ 1.177, 1.183, 1.187, 1.191, 1.197, 1.206, 1.213, 1.215, 1.215, 1.215, 1.211, 1.204, 1.196, 1.191, 1.183, 1.182,
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diff --git a/src/ipa/raspberrypi/data/uncalibrated.json b/src/ipa/raspberrypi/data/uncalibrated.json
new file mode 100644
index 00000000..16a01e94
--- /dev/null
+++ b/src/ipa/raspberrypi/data/uncalibrated.json
@@ -0,0 +1,82 @@
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generated by cgit v1.2.1 (git 2.18.0) at 2024-11-09 16:51:02 +0000