diff --git a/applications/main/subghz/helpers/subghz_txrx.c b/applications/main/subghz/helpers/subghz_txrx.c index 1af603f40..9e972ad40 100644 --- a/applications/main/subghz/helpers/subghz_txrx.c +++ b/applications/main/subghz/helpers/subghz_txrx.c @@ -110,25 +110,58 @@ void subghz_txrx_set_preset( uint8_t* subghz_txrx_set_tx_power(uint8_t* preset_data, size_t preset_data_size, uint8_t tx_power) { -#define TX_POWER_OFFSET 7 -#define TX_PRESET_POWER_COUNT 11 - const uint8_t tx_power_value[TX_PRESET_POWER_COUNT] = { +#define PRESET_POWER_OFFSET_FM 8 +#define PRESET_POWER_OFFSET_AM 7 +#define TX_PATABLE_OFFSET_AM 8 +#define TX_PATABLE_COUNT 17 + + //I had to skip the +10dBM and -6dBm Values, use only ones AM/FM have in common. + //Highest Value is 12dBm for AM, 10 for FM. So Menu needs to reflect that. + const uint8_t tx_pa_table[TX_PATABLE_COUNT] = { 0, - 0xC0, - 0xC5, - 0xCD, - 0x86, - 0x50, - 0x37, - 0x26, - 0x1D, - 0x17, - 0x03, + 0xC0, //12dBm + 0xCD, //7dBm + 0x86, //5dBm + 0x50, //0dBm + 0x26, // -10dBm + 0x1D, // -15dBm + 0x17, //-20dBm + 0x03, //-30dBm + 0xC0, // 10dBm + 0xC8, //7dBm + 0x84, //5dBm + 0x60, //0dBm + 0x34, //-10dBm + 0x1D, //-15dBm + 0x0E, // -20dBm + 0x12, //-30dBm }; + //Grab the AM and FM byte now, so we can do proper checks. + uint8_t fm_byte = preset_data[preset_data_size - PRESET_POWER_OFFSET_FM]; + uint8_t am_byte = preset_data[preset_data_size - PRESET_POWER_OFFSET_AM]; + //Set the TX Power Here in the CC1101 register... - if(tx_power) - preset_data[preset_data_size - TX_POWER_OFFSET] = (uint8_t)tx_power_value[tx_power]; + + //If we have both bytes 1st bytes set or none, this isnt a preset we can deal with here. + if(fm_byte && !am_byte) { + //Use FM Table + if(tx_power) { + preset_data[preset_data_size - PRESET_POWER_OFFSET_FM] = + tx_pa_table[TX_PATABLE_OFFSET_AM + tx_power]; + } else { + preset_data[preset_data_size - PRESET_POWER_OFFSET_FM] = + tx_pa_table[1]; //Max Power 0xC0 10dBm + } + } else if(am_byte && !fm_byte) { + //Use AM Table + if(tx_power) { + preset_data[preset_data_size - PRESET_POWER_OFFSET_AM] = tx_pa_table[tx_power]; + } else { + preset_data[preset_data_size - PRESET_POWER_OFFSET_AM] = + tx_pa_table[1]; //Max Power 0xC0 12dBm + } + } //Pass back the preset_so we can call one liners. return preset_data; diff --git a/applications/main/subghz/scenes/subghz_scene_radio_settings.c b/applications/main/subghz/scenes/subghz_scene_radio_settings.c index 87e2d8269..be75723be 100644 --- a/applications/main/subghz/scenes/subghz_scene_radio_settings.c +++ b/applications/main/subghz/scenes/subghz_scene_radio_settings.c @@ -67,15 +67,13 @@ const int32_t debug_counter_val[DEBUG_COUNTER_COUNT] = { }; //TX Power -#define TX_POWER_COUNT 11 +#define TX_POWER_COUNT 9 const char* const tx_power_text[TX_POWER_COUNT] = { "Preset", - "12dBm", - "10dBm", + "10dBm +", "7dBm", "5dBm", "0dBm", - "-6dBm", "-10dBm", "-15dBm", "-20dBm",