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* type: Rename vector_3_t to intv3_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: 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>
* phaser: enable phaser motion sensor driversPaul Ma2018-06-211-1/+1
| | | | | | | | | | | | | | | | | | | | | This patch add phaser base and lid accel sensor support. Lid sensor type is lis2de, it has the same register interface as lis2dh, so they share the same driver. Since it has a very small fifo, use it in forced mode. Signed-off-by: Paul Ma <magf@bitland.corp-partner.google.com> BRANCH=none BUG=b:110013316 TEST=boot phaser board, base and lid sensor can be inititalized successfully. use console command "accelinfo on", both sensors has valid output. Change-Id: Ie8514ea449fec41c6b1e0b6be1f2ae88458d119c Reviewed-on: https://chromium-review.googlesource.com/1105688 Commit-Ready: Jett Rink <jettrink@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Jett Rink <jettrink@chromium.org>
* stm: inline raw_read8 in header fileJett Rink2018-05-041-4/+12
| | | | | | | | | | | | | | | | Rename raw_read8 to st_raw_read8 and statically inline in the header file. Removing the extern removes linker warnings when including this header file without the driver, which happens in baseboard files. BRANCH=none BUG=none TEST=including "driver/accelgyro_lsm6dsm.h" in c files that do not link the actual driver will now compile. Change-Id: I43f799a3b05b2343e012d43bdc9459d138ecf1b5 Signed-off-by: Jett Rink <jettrink@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1042727 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* driver: lsm6dsm/lsm6dsl/lis2dh: Use STM MEMs common functionsGwendal Grignou2018-03-191-13/+16
| | | | | | | | | | | | | | | | | | | LSM6DSM now use STM MEMs common functions already used by LIS2DH12 device. Added st_raw_read_n_noinc function to read i2c data not using auto increment protocol. BUG=b:73546254 BRANCH=master TEST=Tested on discovery BOARD with LSM6DSM sensor connected on I2C master bus interface of target board. Using motion sense console commands is possible to enable, set data rate, set full scale and show data from sensor (acc and gyro). Commons function works properly for LSM6DSM. Change-Id: I7a987306135a85abcfa9c1d3ba596fb70598fadc Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/465376
* driver: sensor: Remove set_resolution when NOOPGwendal Grignou2018-03-151-8/+0
| | | | | | | | | | | | | | set_resolution is only used for few sensors and is not exposed to the AP. Remove definition when sensors have a fixed resolution. BUG=none BRANCH=master TEST=compile, kevin has enough space for perform_calib. Change-Id: I8482387e135356467edaee44da3a0e47cf1db524 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/961222 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* lis2dh: code cleanupGwendal Grignou2017-02-131-23/+14
| | | | | | | | | | | | | | | | | | | | | Make FIFO a stack variable to save static memory, Remove auto_inc argument, always set Remove constant for rate 0. Force board to declare sensor private data. Avoid name collision in stm_mems_common Include stm_mems_common.h in accel_lis2dh.h, caller only need to include accel_lis2dh.h. BUG=none BRANCH=none TEST=Compile with discovery_stmems board. Change-Id: Id52b54dd4ec3cf217247c5511ad5a506067ad293 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/441144 Tested-by: mario tesi <mario.tesi@st.com> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: mario tesi <mario.tesi@st.com>
* driver: accel: Add acc driver basics and FIFO for LIS2DH/LIS2DH12Mario Tesi2017-02-091-0/+127
Add driver for acc sensor ST lis2dh/lis2dh12 Support interrupt management for FIFO watermark Starting to share common code with other devices like lsm6dsm/lsm6dsl (acc/gyro) or new lis2mdl (mag) TODO: Add all embedded functions support (click, tap and so on) BUG=none BRANCH=master TEST=Tested on discovery BOARD with sensor connected on EC i2c master bus. Added motion sense task on discovery board task list, added gpio info in board configuration file and tested with motion sense console commands. Data for acc seems ok: can successfully change ODR and full scale range. Also FIFO and interrupt tested Device tested is lis2dh (lis2dh12 simply differs for low pin count but share the same registers) Change-Id: I16abeac3f139a604094b38d8d8b857a62c93a242 Signed-off-by: Mario Tesi <mario.tesi@st.com> Reviewed-on: https://chromium-review.googlesource.com/412700 Commit-Ready: mario tesi <mario.tesi@st.com> Tested-by: mario tesi <mario.tesi@st.com> Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
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