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* include: Sort header filesJeremy Bettis2022-11-291-2/+2
| | | | | | | | | | | | | | | | | | | | Sort all includes in include with the clang-format rules used by the zephyr project. BRANCH=None BUG=b:247100970 TEST=zmake build -a TEST=./twister --clobber -v -i TEST=make -j72 buildall_only runtests TEST=zmake compare-builds -a Signed-off-by: Jeremy Bettis <jbettis@google.com> Change-Id: Ic23f440ebd93519e4341423cf6cb7a298620cbfe Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4049883 Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com> Commit-Queue: Jeremy Bettis <jbettis@chromium.org> Tested-by: Jeremy Bettis <jbettis@chromium.org> Reviewed-by: Tristan Honscheid <honscheid@google.com>
* Update license boilerplate text in source code filesMike Frysinger2022-09-121-1/+1
| | | | | | | | | | | | | | | Normally we don't do this, but enough changes have accumulated that we're doing a tree-wide one-off update of the name & style. BRANCH=none BUG=chromium:1098010 TEST=`repo upload` works Change-Id: Icd3a1723c20595356af83d190b2c6a9078b3013b Signed-off-by: Mike Frysinger <vapier@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3891203 Reviewed-by: Jeremy Bettis <jbettis@chromium.org> Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
* include/mag_cal.h: Format with clang-formatJack Rosenthal2022-07-011-3/+3
| | | | | | | | | | | BUG=b:236386294 BRANCH=none TEST=none Change-Id: I5fdec73d48a1226aed5a445b2ebf5929c1a33268 Signed-off-by: Jack Rosenthal <jrosenth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3730348 Reviewed-by: Jeremy Bettis <jbettis@chromium.org>
* common: online_calibration: Add support for magnetometerYuval Peress2020-06-141-0/+8
| | | | | | | | | | | | Add support for magnetometers in online calibration. BRANCH=None BUG=b:138303797,chromium:1023858 TEST=Added new unit test Change-Id: I3a6dafb2f5fab9b11ac8bd3b53ae4976002d18cd Signed-off-by: Yuval Peress <peress@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2095519
* common: mag_cal: Trigger online calibration with more samplesGwendal Grignou2020-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | For the online calibration to work, sensor data must be collected while the device is in different positions. The current implementation starts calibration after 25 samples/1 second. It means the device should done a figure 8 - or close to it - in that lapse of time. This is fine for phones or small devices, but not for heavy convertible. Increase the batch size to at least 50 samples or 2 seconds of collection. BUG=b:144027014 BRANCH=reef TEST=Pass RVCVXCheckTestActivity verifier test. (cherry picked from commit 2ef4580322d1041c6492ea33058fd4b139d36180) Change-Id: I78d1b943c23eaa9a29831ad4344c8be36ea00b79 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2034677 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Yuval Peress <peress@chromium.org>
* common: mag_cal: update magnetometer to leverage kasaYuval Peress2020-01-281-15/+2
| | | | | | | | | | | | | | | Update magnetometer calibration algorithm to leverage the new kasa standalone code. BUG=b:138303429,chromium:1023858 TEST=added unit test BRANCH=None Change-Id: I5c0403b66d9fe7c2925b2ec6244cf9e32ad5ea5f Signed-off-by: Yuval Peress <peress@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1931464 Reviewed-by: Jack Rosenthal <jrosenth@chromium.org> Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
* mag_cal: Support fixed-point calculation.Yilun Lin2018-10-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Modified from floating point version. This includes changes to vec3, vec4, mat33, mat44, and mag_cal. Now fixed-point type (fp_*) functions is a function wrapper for both fixed-point and floating point version operations: * define CONFIG_FPU to use floating version mag_cal * undef CONFIG_FPU to use fixed-point version mag_cal Also, add tests for both float and fp types operations. TEST=define CONFIG_FPU; flash on reef; See ARC++ magnetmeter app moving. TEST=undef CONFIG_FPU; flash on reef; See ARC++ magnetmeter app moving. TEST=make runtests -j TEST=make buildalltests -j BUG=b:113364863 BRANCH=None Change-Id: Ie695945acb666912babb2a603e09c602a0624d44 Signed-off-by: Yilun Lin <yllin@google.com> Reviewed-on: https://chromium-review.googlesource.com/1260704 Commit-Ready: Yilun Lin <yllin@chromium.org> Tested-by: Yilun Lin <yllin@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* type: Rename mat44_t to mat44_float_t.Yilun Lin2018-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Naming of many vector types and matrix types are not clear enough. For example, we have: vector_3_t, which is a vector of three int. vec3_t, which is a vector of three float. size4_t, which is a vector of four size_t. mat33_t, which is a 3x3 matrix of float. matrix_3x3_t, which is a 3x3 matrix of fixed point. Besides, we have types like int8_t, uint16_t types. To clearly distinguished types, the CL propose to, For vector types, naming should be `$type + 'v' + $num + '_t'`: vector_3_t becomes intv3_t vec3_t becomes floatv3_t vector 4 of uint16_t becomes uint16v4_t (which doesn't exist yet) For matrix types, naming should be `mat$N$N_` + $type + '_t', where $N is the matrix size: matrix_3x3_t becomes mat33_fp_t # fp: fixed point mat33_t becomes mat33_float_t TEST=make buildall -j BUG=b:114662791 Change-Id: I188305fc2f4fcff6ec4343f68e1aa1d2d185f6cf Signed-off-by: Yilun Lin <yllin@google.com> Reviewed-on: https://chromium-review.googlesource.com/1215448 Commit-Ready: Yilun Lin <yllin@chromium.org> Tested-by: Yilun Lin <yllin@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* type: Rename vec4_t to floatv4_tYilun Lin2018-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Naming of many vector types and matrix types are not clear enough. For example, we have: vector_3_t, which is a vector of three int. vec3_t, which is a vector of three float. size4_t, which is a vector of four size_t. mat33_t, which is a 3x3 matrix of float. matrix_3x3_t, which is a 3x3 matrix of fixed point. Besides, we have types like int8_t, uint16_t types. To clearly distinguished types, the CL propose to, For vector types, naming should be `$type + 'v' + $num + '_t'`: vector_3_t becomes intv3_t vec3_t becomes floatv3_t vector 4 of uint16_t becomes uint16v4_t (which doesn't exist yet) For matrix types, naming should be `mat$N$N_` + $type + '_t', where $N is the matrix size: matrix_3x3_t becomes mat33_fp_t # fp: fixed point mat33_t becomes mat33_float_t TEST=make buildall -j BUG=b:114662791 Change-Id: Ia61493b9f7303c720fba50d6f481316c6d75cc79 Signed-off-by: Yilun Lin <yllin@google.com> Reviewed-on: https://chromium-review.googlesource.com/1215444 Commit-Ready: Yilun Lin <yllin@chromium.org> Tested-by: Yilun Lin <yllin@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* type: Rename vector_3_t to intv3_t.Yilun Lin2018-09-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Naming of many vector types and matrix types are not clear enough. For example, we have: vector_3_t, which is a vector of three int. vec3_t, which is a vector of three float. size4_t, which is a vector of four size_t. mat33_t, which is a 3x3 matrix of float. matrix_3x3_t, which is a 3x3 matrix of fixed point. Besides, we have types like int8_t, uint16_t types. To clearly distinguished types, the CL propose to, For vector types, naming should be `$type + 'v' + $num + '_t'`: vector_3_t becomes intv3_t vec3_t becomes floatv3_t vector 4 of uint16_t becomes uint16v4_t (which doesn't exist yet) For matrix types, naming should be `mat$N$N_` + $type + '_t', where $N is the matrix size: matrix_3x3_t becomes mat33_fp_t # fp: fixed point mat33_t becomes mat33_float_t TEST=make buildall -j BUG=b:114662791 Change-Id: I865aa3ecbab6cb97f8585a081a679adf00febe1d Signed-off-by: Yilun Lin <yllin@google.com> Reviewed-on: https://chromium-review.googlesource.com/1215442 Commit-Ready: Yilun Lin <yllin@chromium.org> Tested-by: Yilun Lin <yllin@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* common: Add magnetometer online calibration.Gwendal Grignou2015-10-131-0/+46
Code for hard iron calibration: Every seconds (or faster if enough samples), find a sphere that fit the compass data. Based on Android code. BRANCH=smaug BUG=chrome-os-partner:39900 TEST=Check hard-iron bias is removed. Works better outside. Change-Id: Iab479d5113b6560b4f01b0fd87373d2eecdb9b54 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/299583 Reviewed-by: Anton Staaf <robotboy@chromium.org>
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