unleashed-firmware/targets/f7/furi_hal/furi_hal_region.c
あく acc39a4bc0
Api Symbols: replace asserts with checks ()
* Api Symbols: replace asserts with checks
* Api Symbols: replace asserts with checks part 2
* Update no args function signatures with void, to help compiler to track incorrect usage
* More unavoidable void
* Update PVS config and code to make it happy
* Format sources
* nfc: fix checks
* dead code cleanup & include fixes

Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>
2024-03-19 23:43:52 +09:00

138 lines
3.2 KiB
C

#include <furi_hal_region.h>
#include <furi_hal_version.h>
#include <furi.h>
const FuriHalRegion furi_hal_region_zero = {
.country_code = "00",
.bands_count = 1,
.bands = {
{
.start = 0,
.end = 1000000000,
.power_limit = 12,
.duty_cycle = 50,
},
}};
const FuriHalRegion furi_hal_region_eu_ru = {
.country_code = "EU",
.bands_count = 2,
.bands = {
{
.start = 433050000,
.end = 434790000,
.power_limit = 12,
.duty_cycle = 50,
},
{
.start = 868150000,
.end = 868550000,
.power_limit = 12,
.duty_cycle = 50,
}}};
const FuriHalRegion furi_hal_region_us_ca_au = {
.country_code = "US",
.bands_count = 3,
.bands = {
{
.start = 304100000,
.end = 321950000,
.power_limit = 12,
.duty_cycle = 50,
},
{
.start = 433050000,
.end = 434790000,
.power_limit = 12,
.duty_cycle = 50,
},
{
.start = 915000000,
.end = 928000000,
.power_limit = 12,
.duty_cycle = 50,
}}};
const FuriHalRegion furi_hal_region_jp = {
.country_code = "JP",
.bands_count = 2,
.bands = {
{
.start = 312000000,
.end = 315250000,
.power_limit = 12,
.duty_cycle = 50,
},
{
.start = 920500000,
.end = 923500000,
.power_limit = 12,
.duty_cycle = 50,
}}};
static const FuriHalRegion* furi_hal_region = NULL;
void furi_hal_region_init(void) {
FuriHalVersionRegion region = furi_hal_version_get_hw_region();
if(region == FuriHalVersionRegionUnknown) {
furi_hal_region = &furi_hal_region_zero;
} else if(region == FuriHalVersionRegionEuRu) {
furi_hal_region = &furi_hal_region_eu_ru;
} else if(region == FuriHalVersionRegionUsCaAu) {
furi_hal_region = &furi_hal_region_us_ca_au;
} else if(region == FuriHalVersionRegionJp) {
furi_hal_region = &furi_hal_region_jp;
}
}
const FuriHalRegion* furi_hal_region_get(void) {
return furi_hal_region;
}
void furi_hal_region_set(FuriHalRegion* region) {
furi_check(region);
furi_hal_region = region;
}
bool furi_hal_region_is_provisioned(void) {
return furi_hal_region != NULL;
}
const char* furi_hal_region_get_name(void) {
if(furi_hal_region) {
return furi_hal_region->country_code;
} else {
return "--";
}
}
bool furi_hal_region_is_frequency_allowed(uint32_t frequency) {
if(!furi_hal_region) {
return false;
}
const FuriHalRegionBand* band = furi_hal_region_get_band(frequency);
if(!band) {
return false;
}
return true;
}
const FuriHalRegionBand* furi_hal_region_get_band(uint32_t frequency) {
if(!furi_hal_region) {
return NULL;
}
for(size_t i = 0; i < furi_hal_region->bands_count; i++) {
if(furi_hal_region->bands[i].start <= frequency &&
furi_hal_region->bands[i].end >= frequency) {
return &furi_hal_region->bands[i];
}
}
return NULL;
}