host: Add RPC calls for GPIO voltage

1 files changed, 21 insertions, 1 deletions

diff --git a/host/tests/rfnoc_block_tests/x4xx_zbx_mpm_mock.hpp b/host/tests/rfnoc_block_tests/x4xx_zbx_mpm_mock.hpp
index cd4f71c2f..5fcb14f85 100644
--- a/host/tests/rfnoc_block_tests/x4xx_zbx_mpm_mock.hpp
+++ b/host/tests/rfnoc_block_tests/x4xx_zbx_mpm_mock.hpp
@@ -27,7 +27,7 @@ constexpr double DEFAULT_MCR = 122.88e6;
 //! Mock MPM server for X410/ZBX
 //
 // This is a mock server that mimicks an X410 with a ZBX daughterboard.
-class x4xx_mock_rpc_server : public x400_rpc_iface, public mpmd_rpc_iface, public dboard_base_rpc_iface, public zbx_rpc_iface
+class x4xx_mock_rpc_server : public x400_rpc_iface, public mpmd_rpc_iface, public dboard_base_rpc_iface, public zbx_rpc_iface, public dio_rpc_iface
 {
 public:
     x4xx_mock_rpc_server(const uhd::device_addr_t& device_info)
@@ -315,11 +315,21 @@ public:
         // nop
     }
 
+    std::vector<std::string> dio_get_supported_voltage_levels(const std::string&) override
+    {
+        return {"OFF", "1V8", "2V5", "3V3"};
+    }
+
     void dio_set_voltage_level(const std::string&, const std::string&) override
     {
         // nop
     }
 
+    std::string dio_get_voltage_level(const std::string&) override
+    {
+        return "3V3";
+    }
+
     void dio_set_port_mapping(const std::string&) override
     {
         // nop
@@ -330,6 +340,16 @@ public:
         // nop
     }
 
+    void dio_set_external_power(const std::string&, bool) override
+    {
+        // nop
+    }
+
+    std::string dio_get_external_power_state(const std::string&) override
+    {
+        return "OFF";
+    }
+
     ///////////////////////////////////////////////////////////////////////////
     // Public attributes for easy inspection
     //