1 files changed, 28 insertions, 6 deletions
diff --git a/software/rda1846dongle/rda1846dongle.c b/software/rda1846dongle/rda1846dongle.c
index 4c78168..ebb97de 100644
--- a/software/rda1846dongle/rda1846dongle.c
+++ b/software/rda1846dongle/rda1846dongle.c
@@ -43,8 +43,20 @@
 #include "rda1846_defines.h"
 
 #define DEFAULT_FREQ 145900
+//#define DEFAULT_FREQ 409750
 int32_t current_freq_kHz = DEFAULT_FREQ;
 
+static void set_default_freq(void)
+{
+  printf("setting frequency to %d.%03d MHz .. ", (uint16_t)(current_freq_kHz / 1000),
+                                                 (uint16_t)(current_freq_kHz % 1000));
+  current_freq_kHz = DEFAULT_FREQ;
+  if(rda1846_set_freq_kHz(current_freq_kHz))
+    printf("error\r\n");
+  else
+    printf("ok\r\n");
+}
+
 static int32_t print_actual_freq(void)
 {
   int32_t f = rda1846_get_freq_kHz();
@@ -59,14 +71,18 @@ static void update_current_freq(void)
 {
   printf("setting frequency to %d.%03d MHz .. ", (uint16_t)(current_freq_kHz / 1000),
                                                  (uint16_t)(current_freq_kHz % 1000));
+  rda1846_powerdown();
+
   if(rda1846_set_freq_kHz(current_freq_kHz))
     printf("error\r\n");
   else
     printf("ok\r\n");
 
-  current_freq_kHz = print_actual_freq();
-  if(current_freq_kHz < 0)
-    current_freq_kHz = DEFAULT_FREQ;
+  rda1846_wakeup();
+
+  /* current_freq_kHz = print_actual_freq(); */
+  /* if(current_freq_kHz < 0) */
+  /*   current_freq_kHz = DEFAULT_FREQ; */
 }
 
 static void print_status(void)
@@ -110,9 +126,18 @@ static void handle_cmd(uint8_t cmd)
   case 't': led_toggle(); printf("led TOGGLE\r\n"); break;
   case '!': reset2bootloader(); break;
   case 'r': rda1846_soft_reset(); printf("soft resetting RDA1846.\r\n"); break;
+  case 'i': rda1846_init(); printf("initializing RDA1846.\r\n"); break;
+  case 'F': set_default_freq(); break;
   case 'f': print_actual_freq(); break;
   case 's': print_status(); break;
   case 'd': print_dtmf(); break;
+  case 'D': rda1846_dump_register(); break;
+  case 'p': rda1846_powerdown(); break;
+  case 'P': rda1846_wakeup(); break;
+
+  case 'R': rda1846_receive(); break;
+  case 'T': rda1846_transmit(); break;
+
   case '+': current_freq_kHz+=25; update_current_freq(); break;
   case '-': current_freq_kHz-=25; update_current_freq(); break;
   default: printf("\r\n"); return;
@@ -129,9 +154,6 @@ int main(void)
   usbio_init();
   sei();
 
-  rda1846_init();
-  rda1846_set_freq_kHz(current_freq_kHz);
-
   for(;;) {
     int16_t BytesReceived = usbio_bytes_received();
     while(BytesReceived > 0) {