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Added basic error reporting to coke code
[tpg/opendispense2.git]
/
src
/
server
/
handler_coke.c
diff --git
a/src/server/handler_coke.c
b/src/server/handler_coke.c
index
157f16d
..
68eea01
100644
(file)
--- a/
src/server/handler_coke.c
+++ b/
src/server/handler_coke.c
@@
-94,6
+94,7
@@
int Coke_CanDispense(int UNUSED(User), int Item)
if( modbus_read_bits(gCoke_Modbus, ciCoke_StatusBitBase + Item, 1, &status) )
{
// TODO: Check for a connection issue
if( modbus_read_bits(gCoke_Modbus, ciCoke_StatusBitBase + Item, 1, &status) )
{
// TODO: Check for a connection issue
+ perror("Coke_CanDispense - modbus_read_bits");
}
return status == 0;
}
return status == 0;
@@
-128,6
+129,7
@@
int Coke_DoDispense(int UNUSED(User), int Item)
if( modbus_write_bit(gCoke_Modbus, ciCoke_DropBitBase + Item, 1) )
{
// TODO: Handle connection issues
if( modbus_write_bit(gCoke_Modbus, ciCoke_DropBitBase + Item, 1) )
{
// TODO: Handle connection issues
+ perror("Coke_DoDispense - modbus_write_bit");
}
return 0;
}
return 0;
UCC
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