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Disable the weak signal auto RX bandwidth reduction - test

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OneOfEleven
2023-10-04 21:18:02 +01:00
parent 1dbe874240
commit 5900d46edb
8 changed files with 32 additions and 24 deletions
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2
driver/bk4819.c
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@ -913,7 +913,7 @@ void BK4819_EnableDTMF(void)
// REG_24 <3:0> 14 Max symbol number for SelCall detection
// const uint16_t threshold = 24; // doesn't decode non-QS radios
const uint16_t threshold = 140; // but 128 ~ 247 does
const uint16_t threshold = 200; // but 128 ~ 247 does
BK4819_WriteRegister(BK4819_REG_24, // 1 00011000 1 1 1 1110
(1u << BK4819_REG_24_SHIFT_UNKNOWN_15)
| (threshold << BK4819_REG_24_SHIFT_THRESHOLD) // 0 ~ 255