Lines Matching +full:11 +full:- +full:26
1 # Copyright (c) 2019-2020 Gerson Fernando Budke <nandojve@gmail.com>
2 # SPDX-License-Identifier: Apache-2.0
8 include: spi-device.yaml
11 irq-gpios:
12 type: phandle-array
15 reset-gpios:
16 type: phandle-array
19 slptr-gpios:
20 type: phandle-array
23 Multi-functional pin that controls sleep, deep sleep, transmit
26 dig2-gpios:
27 type: phandle-array
30 clkm-gpios:
31 type: phandle-array
34 local-mac-address:
35 type: uint8-array
40 channel-page:
43 - 0
44 - 2
45 - 5
48 is used in both Sub-Giga and 2.4GHz. It allows select channels 0-10 in
49 Sub-Giga band (0: BPSK-20, 1-10: BPSK-40) and 11-26 in 2.4GHz band
50 (11-26: O-QPSK-250). Channel 2 is for Sub-Giga and selects
51 (0: OQPSK-SIN-RC-100, 1-10: OQPSK-SIN-250). Channel 5 is for Sub-Giga
52 (JAPAN) and selects (0-3: OQPSK-RC-250) .
53 0: Page 0 - BPSK-20 [0], BPSK-40 [1-10], O-QPSK-250 [11-26].
54 2: Page 2 - OQPSK-SIN-RC-100 [0], OQPSK-SIN-250 [1-10].
55 5: Page 5 - OQPSK-RC-250 [0-3].
57 tx-pwr-table:
58 type: uint8-array
63 for all transceivers. This property must be used with tx-pwr-min and
64 tx-pwr-max for normal operations. The number of elements is defined by
65 the size of the tx-pwr-table array property. The max entry value for
66 2.4GHz is 0x0f and 0xff for Sub-Giga. See PHY_TX_PWR at datasheet for
71 linear_step = (tx-pwr-max - tx-pwr-min)
72 / (sizeof(tx-pwr-table) - 1.0);
73 table_index = abs((value_in_dbm - tx-pwr-max) / linear_step);
74 output_power = tx-pwr-table[table_index];
77 tx-pwr-min = -17 dBm and tx-pwr-max = +4 dBm. Using 48 elements in the
78 tx-pwr-table array. The table array is filled from higher to lower power.
80 tx-pwr-min = [01 11]; /* -17.0 dBm */
81 tx-pwr-max = [00 04]; /* 4.0 dBm */
82 tx-pwr-table = [00 01 03 04 05 05 06 06
89 The values in the table are filled based on table 9-9 [TX Output Power]
92 linear_step = (4 - (-17)) / (48 - 1) => ~0.45 dBm
96 table_index = abs((0 - 4) / 0.45) => 8.95 ( round to 9 )
97 output_power = tx-pwr-table[9] => 0x07 ( 0 dBm as table 9-9 )
99 Note when tx-pwr-min is [0x00, 0x00] and tx-pwr-max is [0x00, 0x00]
101 first element of the tx-pwr-table array, which is 0x00 by default. This
102 is defined as general case when user not define any tx-pwr-* entries. It
105 tx-pwr-min:
106 type: uint8-array
110 output power. This property must be used when tx-pwr-table is defined.
112 the signal indication [0x00-positive, 0x01-negative] and second element
114 the combination of tx-pwr-min as [0x00, 0x00] and tx-pwr-max as [0x00,
117 tx-pwr-max:
118 type: uint8-array
122 output power. This property must be used when tx-pwr-table is defined.
124 the signal indication [ 0x00-positive] and second element is the maximum
126 combination of tx-pwr-max as [0x00, 0x00] and tx-pwr-min as [0x00,