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/hal_st-3.7.0/audio/microphone/
DOpenPDMFilter.c120 uint8_t c, i; in filter_table() local
128 c = data[data_index]; in filter_table()
129 F += ((c >> 7) ) * coef_p[i ] + in filter_table()
130 ((c >> 6) & 0x01) * coef_p[i + 1] + in filter_table()
131 ((c >> 5) & 0x01) * coef_p[i + 2] + in filter_table()
132 ((c >> 4) & 0x01) * coef_p[i + 3] + in filter_table()
133 ((c >> 3) & 0x01) * coef_p[i + 4] + in filter_table()
134 ((c >> 2) & 0x01) * coef_p[i + 5] + in filter_table()
135 ((c >> 1) & 0x01) * coef_p[i + 6] + in filter_table()
136 ((c ) & 0x01) * coef_p[i + 7]; in filter_table()
[all …]
/hal_st-3.7.0/
DCMakeLists.txt3 # Copyright (c) 2016 Linaro Limited
14 zephyr_library_sources(sensor/vl53l0x/api/core/src/vl53l0x_api.c)
15 zephyr_library_sources(sensor/vl53l0x/api/core/src/vl53l0x_api_ranging.c)
16 zephyr_library_sources(sensor/vl53l0x/api/core/src/vl53l0x_api_calibration.c)
17 zephyr_library_sources(sensor/vl53l0x/api/core/src/vl53l0x_api_core.c)
18 zephyr_library_sources(sensor/vl53l0x/api/core/src/vl53l0x_api_strings.c)
24 zephyr_library_sources(sensor/vl53l1x/api/core/src/vl53l1_api.c)
25 zephyr_library_sources(sensor/vl53l1x/api/core/src/vl53l1_api_calibration.c)
26 zephyr_library_sources(sensor/vl53l1x/api/core/src/vl53l1_wait.c)
27 zephyr_library_sources(sensor/vl53l1x/api/core/src/vl53l1_core.c)
[all …]
DREADME13 -audio/microphone/OpenPDMFilter.c modified
/hal_st-3.7.0/sensor/stmemsc/
DREADME6 https://www.st.com/en/embedded-software/c-driver-mems.html
22 - xyz_reg.c: contains the function to read/write 'xyz' sensor registers
134 https://www.st.com/en/embedded-software/c-driver-mems.html
150 - Modified sensor/stmemsc/lsm6dso_STdC/driver/lsm6dso_reg.c
DCMakeLists.txt3 # Copyright (c) 2019 STMicroelectronics
68 lsm6ds3tr-c
94 ${stmems_pid}_STdC/driver/${stmems_pid}_reg.c
DLICENSE3 Copyright (c) 2019, STMicroelectronics
/hal_st-3.7.0/sensor/stmemsc/_resources/FIFO_Utility_Tool/
Dmakefile2 SRC = main.c st_fifo.c
/hal_st-3.7.0/sensor/vl53l0x/
DREADME26 vl53l0x_platform.c has been moved to Zephyr drivers directory.
58 api/core/src/vl53l0x_api_core.c