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Code Issues Releases Activity

user TX power setting

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OneOfEleven
2023-11-24 08:16:38 +00:00
parent 4d3a0ff635
commit 907aa00f07
13 changed files with 166 additions and 138 deletions
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9
driver/bk4819.c
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@ -28,6 +28,7 @@
#ifdef ENABLE_MDC1200
#include "mdc1200.h"
#endif
#include "settings.h"
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
@ -735,9 +736,9 @@ void BK4819_SetCompander(const unsigned int mode)
const uint16_t r31 = BK4819_read_reg(0x31);
if (mode == 0)
if (mode == COMPAND_OFF)
{ // disable
BK4819_write_reg(0x31, r31 & ~(1u << 3));
BK4819_write_reg(0x31, r31 & ~(1ul << 3));
return;
}
@ -753,7 +754,7 @@ void BK4819_SetCompander(const unsigned int mode)
//
// <6:0> 64 Compress (AF Tx) noise point (dB)
//
const uint16_t compress_ratio = (mode == 1 || mode >= 3) ? 2 : 0; // 2:1
const uint16_t compress_ratio = (mode == COMPAND_TX || mode == COMPAND_TX_RX) ? 2 : 0; // 2:1
BK4819_write_reg(0x29, // (BK4819_read_reg(0x29) & ~(3u << 14)) | (compress_ratio << 14));
(compress_ratio << 14) |
(86u << 7) | // compress 0dB
@ -771,7 +772,7 @@ void BK4819_SetCompander(const unsigned int mode)
//
// <6:0> 56 Expander (AF Rx) noise point (dB)
//
const uint16_t expand_ratio = (mode >= 2) ? 1 : 0; // 1:2
const uint16_t expand_ratio = (mode == COMPAND_RX || mode == COMPAND_TX_RX) ? 1 : 0; // 1:2
BK4819_write_reg(0x28, // (BK4819_read_reg(0x28) & ~(3u << 14)) | (expand_ratio << 14));
(expand_ratio << 14) |
(86u << 7) | // expander 0dB