lower gain by powers of 5 instead of 3

hall · Jan 15, 2023 · 55009bf · 55009bf
1 parent 15d0a31
commit 55009bf
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.2] - 2023-01-15
+
+### Changed
+
+- shift volume scale so the lower end is quieter
 
 ## [0.1.1] - 2023-01-15
 

diff --git a/config/tgt_hardware.c b/config/tgt_hardware.c
@@ -131,21 +131,21 @@ const int8_t cfg_aud_eq_sbc_band_settings[CFG_HW_AUD_EQ_NUM_BANDS] = {0, 0, 0, 0
 const struct CODEC_DAC_VOL_T codec_dac_vol[TGT_VOLUME_LEVEL_QTY] = {
     {TX_PA_GAIN,0x03,-21},
     {TX_PA_GAIN,0x03,-99},
+    {TX_PA_GAIN,0x03,-75},
+    {TX_PA_GAIN,0x03,-70},
+    {TX_PA_GAIN,0x03,-65},
+    {TX_PA_GAIN,0x03,-60},
+    {TX_PA_GAIN,0x03,-55},
+    {TX_PA_GAIN,0x03,-50},
     {TX_PA_GAIN,0x03,-45},
-    {TX_PA_GAIN,0x03,-42},
-    {TX_PA_GAIN,0x03,-39},
-    {TX_PA_GAIN,0x03,-36},
-    {TX_PA_GAIN,0x03,-33},
+    {TX_PA_GAIN,0x03,-40},
+    {TX_PA_GAIN,0x03,-35},
     {TX_PA_GAIN,0x03,-30},
-    {TX_PA_GAIN,0x03,-27},
-    {TX_PA_GAIN,0x03,-24},
-    {TX_PA_GAIN,0x03,-21},
-    {TX_PA_GAIN,0x03,-18},
+    {TX_PA_GAIN,0x03,-25},
+    {TX_PA_GAIN,0x03,-20},
     {TX_PA_GAIN,0x03,-15},
-    {TX_PA_GAIN,0x03,-12},
-    {TX_PA_GAIN,0x03, -9},
-    {TX_PA_GAIN,0x03, -6},
-    {TX_PA_GAIN,0x03, -3},
+    {TX_PA_GAIN,0x03,-10},
+    {TX_PA_GAIN,0x03, -5},
     {TX_PA_GAIN,0x03,  0},  //0dBm
 };