Added reload flag to the stream cmd.

This reloads the last command to handle continuous streaming in hardware.
Moved rx control register setup and stream command issuing to the host.

1 files changed, 1 insertions, 13 deletions

diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h
index e80001ff2..f28013cf6 100644
--- a/host/lib/usrp/usrp2/fw_common.h
+++ b/host/lib/usrp/usrp2/fw_common.h
@@ -34,7 +34,7 @@ extern "C" {
 
 //defines the protocol version in this shared header
 //increment this value when the protocol is changed
-#define USRP2_PROTO_VERSION 2
+#define USRP2_PROTO_VERSION 3
 
 //used to differentiate control packets over data port
 #define USRP2_INVALID_VRT_HEADER 0
@@ -70,9 +70,6 @@ typedef enum{
     USRP2_CTRL_ID_WRITE_THESE_I2C_VALUES_BRO = 'h',
     USRP2_CTRL_ID_COOL_IM_DONE_I2C_WRITE_DUDE = 'H',
 
-    USRP2_CTRL_ID_SEND_STREAM_COMMAND_FOR_ME_BRO = '{',
-    USRP2_CTRL_ID_GOT_THAT_STREAM_COMMAND_DUDE = '}',
-
     USRP2_CTRL_ID_POKE_THIS_REGISTER_FOR_ME_BRO = 'p',
     USRP2_CTRL_ID_OMG_POKED_REGISTER_SO_BAD_DUDE = 'P',
 
@@ -114,15 +111,6 @@ typedef struct{
             _SINS_ uint8_t data[sizeof(_SINS_ uint32_t)];
         } i2c_args;
         struct {
-            _SINS_ uint8_t now; //stream now?
-            _SINS_ uint8_t continuous; //auto-reload commmands?
-            _SINS_ uint8_t chain;
-            _SINS_ uint8_t _pad[1];
-            _SINS_ uint32_t secs;
-            _SINS_ uint32_t ticks;
-            _SINS_ uint32_t num_samps;
-        } stream_cmd;
-        struct {
             _SINS_ uint32_t addr;
             _SINS_ uint32_t data;
             _SINS_ uint8_t num_bytes; //1, 2, 4