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Testing the Atmel ARM7 port with an actual UART attached. Fixed several problems, but still not responding.

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This commit is contained in:
skarg
2007-08-18 00:03:11 +00:00
parent 07816a3fd5
commit 2cdf64ab90
8 changed files with 225 additions and 155 deletions
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bacnet-stack/ports/at91sam7s/h_wp.c
+73 -69
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@@ -58,85 +58,89 @@ void handler_write_property(uint8_t * service_request,
int bytes_sent = 0;
BACNET_ADDRESS my_address;
/* decode the service request only */
len = wp_decode_service_request(service_request,
service_len, &wp_data);
/* encode the NPDU portion of the packet */
datalink_get_my_address(&my_address);
npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
pdu_len = npdu_encode_pdu(&Handler_Transmit_Buffer[0], src,
&my_address, &npdu_data);
if (service_data->segmented_message) {
len = abort_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
ABORT_REASON_SEGMENTATION_NOT_SUPPORTED, true);
goto WP_ABORT;
}
/* decode the service request only */
len = wp_decode_service_request(service_request,
service_len, &wp_data);
/* bad decoding or something we didn't understand - send an abort */
if (len <= 0) {
len = abort_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, ABORT_REASON_OTHER, true);
} else if (service_data->segmented_message) {
len = abort_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
ABORT_REASON_SEGMENTATION_NOT_SUPPORTED, true);
} else {
switch (wp_data.object_type) {
case OBJECT_DEVICE:
if (Device_Write_Property(&wp_data, &error_class, &error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
case OBJECT_ANALOG_INPUT:
case OBJECT_BINARY_INPUT:
error_class = ERROR_CLASS_PROPERTY;
error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, SERVICE_CONFIRMED_WRITE_PROPERTY,
error_class, error_code);
break;
case OBJECT_BINARY_VALUE:
if (Binary_Value_Write_Property(&wp_data, &error_class,
&error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
case OBJECT_ANALOG_VALUE:
if (Analog_Value_Write_Property(&wp_data, &error_class,
&error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
default:
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, SERVICE_CONFIRMED_WRITE_PROPERTY,
error_class, error_code);
break;
}
goto WP_ABORT;
}
/* handle the object type */
switch (wp_data.object_type) {
case OBJECT_DEVICE:
if (Device_Write_Property(&wp_data, &error_class, &error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
case OBJECT_ANALOG_INPUT:
case OBJECT_BINARY_INPUT:
error_class = ERROR_CLASS_PROPERTY;
error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, SERVICE_CONFIRMED_WRITE_PROPERTY,
error_class, error_code);
break;
case OBJECT_BINARY_VALUE:
if (Binary_Value_Write_Property(&wp_data, &error_class,
&error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
case OBJECT_ANALOG_VALUE:
if (Analog_Value_Write_Property(&wp_data, &error_class,
&error_code)) {
len =
encode_simple_ack(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
} else {
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
}
break;
default:
len =
bacerror_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, SERVICE_CONFIRMED_WRITE_PROPERTY,
error_class, error_code);
break;
}
WP_ABORT:
pdu_len += len;
bytes_sent = datalink_send_pdu(src, &npdu_data,
&Handler_Transmit_Buffer[0], pdu_len);