hhd70: added idle command

3 files changed, 10 insertions, 0 deletions

diff --git a/software/avr.lib/cc1101.c b/software/avr.lib/cc1101.c
index 9053417..833adff 100644
--- a/software/avr.lib/cc1101.c
+++ b/software/avr.lib/cc1101.c
@@ -99,6 +99,7 @@ static void cc1101_spi_write_register(uint8_t addr, uint8_t data)
 void cc1101_init(cc1101_driver_conf_t conf)
 {
   drv = conf;
+  cc1101_soft_reset();
 }
 
 void cc1101_reg_init(void)
@@ -111,11 +112,17 @@ void cc1101_soft_reset(void)
   cc1101_spi_strobe_command(CC1101_CMD_SRES);
 }
 
+
 void cc1101_powerdown(void)
 {
   cc1101_spi_strobe_command(CC1101_CMD_SPWD);
 }
 
+void cc1101_idle(void)
+{
+  cc1101_spi_strobe_command(CC1101_CMD_SIDLE);
+}
+
 void cc1101_set_freq_hz(uint32_t hz)
 {
   uint32_t freq = (uint32_t)((float)hz / drv.freq_corr);
diff --git a/software/avr.lib/cc1101.h b/software/avr.lib/cc1101.h
index 2ac92bb..6e9e657 100644
--- a/software/avr.lib/cc1101.h
+++ b/software/avr.lib/cc1101.h
@@ -38,7 +38,9 @@ typedef struct {
 void cc1101_init(cc1101_driver_conf_t conf);
 void cc1101_reg_init(void);
 void cc1101_soft_reset(void);
+
 void cc1101_powerdown(void);
+void cc1101_idle(void);
 
 void cc1101_set_freq_hz(uint32_t hz);
 uint32_t cc1101_get_freq_hz(void);
diff --git a/software/hhd70dongle/hhd70dongle.c b/software/hhd70dongle/hhd70dongle.c
index 2c239b4..482be70 100644
--- a/software/hhd70dongle/hhd70dongle.c
+++ b/software/hhd70dongle/hhd70dongle.c
@@ -111,6 +111,7 @@ static void handle_cmd(uint8_t cmd)
   case '_': current_freq_hz-=100000; update_current_freq(); break;
 
   case 'P': cc1101_powerdown(); print_status(); break;
+  case 'I': cc1101_idle(); print_status(); break;
 
   case 'f': print_actual_freq(); break;
   case 's': print_status(); break;