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Code Issues Releases Activity

Updated backlight menu options

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OneOfEleven
2023-09-24 19:52:14 +01:00
parent 1a626f83ae
commit 9cc84bd00b
8 changed files with 50 additions and 19 deletions
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33
utils/main.cpp
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@ -68,10 +68,13 @@ typedef struct
int16_t sum_dB;
} t_gain_table;
void __fastcall create_gain_table(const char *filename)
void create_gain_table(const char *filename)
{
std::vector <t_gain_table> gain_table;
if (filename == NULL)
return;
// front end register dB values
// const int16_t lna_short_dB[4] = { (-19), (-16), (-11), (0)}; // was
const int16_t lna_short_dB[4] = { (-33), (-30), (-24), (0)}; // corrected
@ -149,7 +152,7 @@ void __fastcall create_gain_table(const char *filename)
}
// sort the table according top the sum dB
for (unsigned int i = 0; i < gain_table.size() - 1; i++)
for (unsigned int i = 0; i < (gain_table.size() - 1); i++)
{
t_gain_table entry1 = gain_table[i];
for (unsigned int k = i + 1; k < gain_table.size(); k++)
@ -196,7 +199,7 @@ void __fastcall create_gain_table(const char *filename)
}
}
// find the QS original index
// find the index for the original Quansheng register settings
for (int i = (int)gain_table.size() - 1; i >= 0; i--)
{
const t_gain_table entry = gain_table[i];
@ -217,6 +220,25 @@ void __fastcall create_gain_table(const char *filename)
// ***************************
// save the table to a file
/*
typedef struct
{
#if 1
// bitfields take up less flash bytes
uint8_t lna_short:2; // 0 ~ 3
uint8_t lna:3; // 0 ~ 7
uint8_t mixer:2; // 0 ~ 3
uint8_t pga:3; // 0 ~ 7
#else
uint8_t lna_short; // 0 ~ 3
uint8_t lna; // 0 ~ 7
uint8_t mixer; // 0 ~ 3
uint8_t pga; // 0 ~ 7
#endif
} t_am_fix_gain_table;
//} __attribute__((packed)) t_am_fix_gain_table;
*/
FILE *file = fopen(filename, "w");
if (file == NULL)
return;
@ -261,10 +283,13 @@ void __fastcall create_gain_table(const char *filename)
// "rotate_font()" has nothing to do with this program at all, I just needed
// to write a bit of code to rotate some fonts I've drawn
void __fastcall rotate_font(const char *filename1, const char *filename2)
void rotate_font(const char *filename1, const char *filename2)
{
std::vector <uint8_t> data;
if (filename1 == NULL || filename2 == NULL)
return;
// ****************************
// load the file