diff options
Diffstat (limited to 'software/rda1846dongle/rda1846dongle.c')
| -rw-r--r-- | software/rda1846dongle/rda1846dongle.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/software/rda1846dongle/rda1846dongle.c b/software/rda1846dongle/rda1846dongle.c index e058c9d..e0297a7 100644 --- a/software/rda1846dongle/rda1846dongle.c +++ b/software/rda1846dongle/rda1846dongle.c @@ -48,6 +48,7 @@ #define DEFAULT_FREQ_70CM 435000 int32_t default_freq = DEFAULT_FREQ_2M; int32_t current_freq_kHz = DEFAULT_FREQ_2M; +int8_t current_volume = 0; static void reset_rda(void) { @@ -150,7 +151,15 @@ static void print_status(void) else printf("flags: %04X\r\n", flags); + int8_t vol = rda1846_get_volume(); + if(vol > 0) + printf("volume: NaN dB\r\n"); + else + printf("volume: %d dB\r\n", vol); + + printf("rf band: %s\r\n", rda1846_rf_band_to_string(rda1846_get_band())); print_actual_freq(); + printf("bandwidth: %s\r\n", rda1846_channel_bw_to_string(rda1846_get_bw())); } static void print_dtmf(void) @@ -164,6 +173,23 @@ static void print_dtmf(void) rda1846_clear_int(); } +static void update_vol(void) +{ + printf("setting volume to %d dB\r\n", current_volume); + rda1846_set_volume(current_volume); +} + +static void inc_vol(void) +{ + current_volume = (current_volume >= 0) ? 0 : current_volume + 1; + update_vol(); +} + +static void dec_vol(void) +{ + current_volume = (current_volume <= -30) ? -30 : current_volume - 1; + update_vol(); +} static void handle_cmd(uint8_t cmd) { @@ -195,6 +221,9 @@ static void handle_cmd(uint8_t cmd) case 'R': rda1846_receive(); print_status(); break; case 'T': rda1846_transmit(); print_status(); break; + case 'v': dec_vol(); break; + case 'V': inc_vol(); break; + case 'g': rda1846_gpio_off(); printf("GPIO off\r\n"); break; case 'G': rda1846_gpio_default(); printf("GPIO to defaults\r\n"); break; case '5': rda1846_gpio_55(); break; |