48 lines
2.3 KiB
Markdown
48 lines
2.3 KiB
Markdown
https://github.com/flipperdevices/flipperzero-firmware/tree/dev/firmware/targets/f7/furi_hal/furi_hal_subghz.c
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Change `furi_hal_subghz_is_frequency_valid` and `furi_hal_subghz_set_frequency_and_path`
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Reminder, the unofficially supported freq are 281-361 MHz, 378-481 MHz, and 749-962 MHz
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281000000 - 361000000<br>
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378000000 - 481000000<br>
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749000000 - 962000000
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```
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bool furi_hal_subghz_is_frequency_valid(uint32_t value) {
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if(!(value >= 281000000 && value <= 361000000) &&
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!(value >= 378000000 && value <= 481000000) &&
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!(value >= 749000000 && value <= 962000000)) {
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return false;
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uint32_t furi_hal_subghz_set_frequency_and_path(uint32_t value) {
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value = furi_hal_subghz_set_frequency(value);
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if(value >= 281000000 && value <= 361000000) {
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furi_hal_subghz_set_path(FuriHalSubGhzPath315);
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} else if(value >= 378000000 && value <= 481000000) {
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furi_hal_subghz_set_path(FuriHalSubGhzPath433);
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} else if(value >= 749000000 && value <= 962000000) {
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furi_hal_subghz_set_path(FuriHalSubGhzPath868);
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} else {
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furi_crash("SubGhz: Incorrect frequency during set.");
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}
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return value;
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```
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Don't forget to add your new freq to the [user settings](https://github.com/UberGuidoZ/Flipper/tree/main/Sub-GHz/Settings) file.
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-----
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I've had so many asking for me to add this.<br>
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**BTC**: `3AWgaL3FxquakP15ZVDxr8q8xVTc5Q75dS`<br>
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**BCH**: `17nWCvf2YPMZ3F3H1seX8T149Z9E3BMKXk`<br>
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**ETH**: `0x0f0003fCB0bD9355Ad7B124c30b9F3D860D5E191`<br>
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**LTC**: `M8Ujk52U27bkm1ksiWUyteL8b3rRQVMke2`
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So, here it is. All donations of *any* size are humbly appreciated.<br>
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Donations will be used for hardware (and maybe caffeine) to further testing!<br>
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