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First pass at custom app-settings support (#1381)

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* First draft of custom app settings support.

* WIP new settings

* Working per-app custom settings

* Revert design to use "bound settings"
This commit is contained in:
Kyle Reed 2023-08-18 12:35:41 -07:00 • committed by GitHub
parent a4636d7872
commit 63f99742fc
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 269 additions and 43 deletions
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27
firmware/application/string_format.cpp
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@ -59,30 +59,37 @@ static char* to_string_dec_uint_pad_internal(
return q;
}
template <typename Int>
char* to_string_dec_uint_internal(Int n, StringFormatBuffer& buffer, size_t& length) {
static char* to_string_dec_uint_internal(uint64_t n, StringFormatBuffer& buffer, size_t& length) {
auto end = &buffer.back();
auto start = to_string_dec_uint_internal(end, n);
length = end - start;
return start;
}
char* to_string_dec_uint(uint32_t n, StringFormatBuffer& buffer, size_t& length) {
char* to_string_dec_uint(uint64_t n, StringFormatBuffer& buffer, size_t& length) {
return to_string_dec_uint_internal(n, buffer, length);
}
char* to_string_dec_uint64(uint64_t n, StringFormatBuffer& buffer, size_t& length) {
return to_string_dec_uint_internal(n, buffer, length);
char* to_string_dec_int(int64_t n, StringFormatBuffer& buffer, size_t& length) {
bool negative = n < 0;
auto start = to_string_dec_uint(negative ? -n : n, buffer, length);
if (negative) {
*(--start) = '-';
++length;
}
return start;
}
std::string to_string_dec_uint(uint32_t n) {
std::string to_string_dec_int(int64_t n) {
StringFormatBuffer b{};
size_t len{};
char* str = to_string_dec_uint(n, b, len);
char* str = to_string_dec_int(n, b, len);
return std::string(str, len);
}
std::string to_string_dec_uint64(uint64_t n) {
std::string to_string_dec_uint(uint64_t n) {
StringFormatBuffer b{};
size_t len{};
char* str = to_string_dec_uint(n, b, len);
@ -194,14 +201,14 @@ std::string to_string_rounded_freq(const uint64_t f, int8_t precision) {
};
if (precision < 1) {
final_str = to_string_dec_uint64(f / 1000000);
final_str = to_string_dec_uint(f / 1000000);
} else {
if (precision > 6)
precision = 6;
uint32_t divisor = pow10[6 - precision];
final_str = to_string_dec_uint64(f / 1000000) + "." + to_string_dec_int(((f + (divisor / 2)) / divisor) % pow10[precision], precision, '0');
final_str = to_string_dec_uint(f / 1000000) + "." + to_string_dec_int(((f + (divisor / 2)) / divisor) % pow10[precision], precision, '0');
}
return final_str;
}