Convert att error codes to error messages for gatt read/write
responses.
e.g.
[GATT client]# read-value 0x00D9
[GATT client]#
Read request failed: Authorization Required (0x08)
[GATT client]# read-value 0x01E2
[GATT client]#
Read request failed: Invalid Handle (0x01)
---
tools/btgatt-client.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++---
1 file changed, 48 insertions(+), 3 deletions(-)
diff --git a/tools/btgatt-client.c b/tools/btgatt-client.c
index cca3e2c..e59d5db 100644
--- a/tools/btgatt-client.c
+++ b/tools/btgatt-client.c
@@ -74,6 +74,48 @@ static void print_prompt(void)
fflush(stdout);
}
+static const char *ecode_to_string(uint8_t ecode)
+{
+ switch (ecode) {
+ case BT_ATT_ERROR_INVALID_HANDLE:
+ return "Invalid Handle";
+ case BT_ATT_ERROR_READ_NOT_PERMITTED:
+ return "Read Not Permitted";
+ case BT_ATT_ERROR_WRITE_NOT_PERMITTED:
+ return "Write Not Permitted";
+ case BT_ATT_ERROR_INVALID_PDU:
+ return "Invalid PDU";
+ case BT_ATT_ERROR_AUTHENTICATION:
+ return "Authentication Required";
+ case BT_ATT_ERROR_REQUEST_NOT_SUPPORTED:
+ return "Request Not Supported";
+ case BT_ATT_ERROR_INVALID_OFFSET:
+ return "Invalid Offset";
+ case BT_ATT_ERROR_AUTHORIZATION:
+ return "Authorization Required";
+ case BT_ATT_ERROR_PREPARE_QUEUE_FULL:
+ return "Prepare Write Queue Full";
+ case BT_ATT_ERROR_ATTRIBUTE_NOT_FOUND:
+ return "Attribute Not Found";
+ case BT_ATT_ERROR_ATTRIBUTE_NOT_LONG:
+ return "Attribute Not Long";
+ case BT_ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE:
+ return "Insuficient Encryption Key Size";
+ case BT_ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LEN:
+ return "Invalid Attribute value len";
+ case BT_ATT_ERROR_UNLIKELY:
+ return "Unlikely Error";
+ case BT_ATT_ERROR_INSUFFICIENT_ENCRYPTION:
+ return "Insufficient Encryption";
+ case BT_ATT_ERROR_UNSUPPORTED_GROUP_TYPE:
+ return "Group type Not Supported";
+ case BT_ATT_ERROR_INSUFFICIENT_RESOURCES:
+ return "Insufficient Resources";
+ default:
+ return "Unknown error type";
+ }
+}
+
static void att_disconnect_cb(int err, void *user_data)
{
printf("Device disconnected: %s\n", strerror(err));
@@ -489,7 +531,8 @@ static void read_cb(bool success, uint8_t att_ecode, const uint8_t *value,
int i;
if (!success) {
- PRLOG("\nRead request failed: 0x%02x\n", att_ecode);
+ PRLOG("\nRead request failed: %s (0x%02x)\n",
+ ecode_to_string(att_ecode), att_ecode);
return;
}
@@ -596,7 +639,8 @@ static void write_cb(bool success, uint8_t att_ecode, void *user_data)
if (success) {
PRLOG("\nWrite successful\n");
} else {
- PRLOG("\nWrite failed: 0x%02x\n", att_ecode);
+ PRLOG("\nWrite failed: %s (0x%02x)\n",
+ ecode_to_string(att_ecode), att_ecode);
}
}
@@ -726,7 +770,8 @@ static void write_long_cb(bool success, bool reliable_error, uint8_t att_ecode,
} else if (reliable_error) {
PRLOG("Reliable write not verified\n");
} else {
- PRLOG("Write failed: 0x%02x\n", att_ecode);
+ PRLOG("\nWrite failed: %s (0x%02x)\n",
+ ecode_to_string(att_ecode), att_ecode);
}
}
--
1.9.1
Hi Bharat,
On Wed, Feb 18, 2015 at 9:07 AM, Bharat Panda <[email protected]> wrote:
> Convert att error codes to error messages for gatt read/write
> responses.
>
> e.g.
>
> [GATT client]# read-value 0x00D9
> [GATT client]#
> Read request failed: Authorization Required (0x08)
>
> [GATT client]# read-value 0x01E2
> [GATT client]#
> Read request failed: Invalid Handle (0x01)
> ---
> tools/btgatt-client.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++---
> 1 file changed, 48 insertions(+), 3 deletions(-)
>
> diff --git a/tools/btgatt-client.c b/tools/btgatt-client.c
> index cca3e2c..e59d5db 100644
> --- a/tools/btgatt-client.c
> +++ b/tools/btgatt-client.c
> @@ -74,6 +74,48 @@ static void print_prompt(void)
> fflush(stdout);
> }
>
> +static const char *ecode_to_string(uint8_t ecode)
> +{
> + switch (ecode) {
> + case BT_ATT_ERROR_INVALID_HANDLE:
> + return "Invalid Handle";
> + case BT_ATT_ERROR_READ_NOT_PERMITTED:
> + return "Read Not Permitted";
> + case BT_ATT_ERROR_WRITE_NOT_PERMITTED:
> + return "Write Not Permitted";
> + case BT_ATT_ERROR_INVALID_PDU:
> + return "Invalid PDU";
> + case BT_ATT_ERROR_AUTHENTICATION:
> + return "Authentication Required";
> + case BT_ATT_ERROR_REQUEST_NOT_SUPPORTED:
> + return "Request Not Supported";
> + case BT_ATT_ERROR_INVALID_OFFSET:
> + return "Invalid Offset";
> + case BT_ATT_ERROR_AUTHORIZATION:
> + return "Authorization Required";
> + case BT_ATT_ERROR_PREPARE_QUEUE_FULL:
> + return "Prepare Write Queue Full";
> + case BT_ATT_ERROR_ATTRIBUTE_NOT_FOUND:
> + return "Attribute Not Found";
> + case BT_ATT_ERROR_ATTRIBUTE_NOT_LONG:
> + return "Attribute Not Long";
> + case BT_ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE:
> + return "Insuficient Encryption Key Size";
> + case BT_ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LEN:
> + return "Invalid Attribute value len";
> + case BT_ATT_ERROR_UNLIKELY:
> + return "Unlikely Error";
> + case BT_ATT_ERROR_INSUFFICIENT_ENCRYPTION:
> + return "Insufficient Encryption";
> + case BT_ATT_ERROR_UNSUPPORTED_GROUP_TYPE:
> + return "Group type Not Supported";
> + case BT_ATT_ERROR_INSUFFICIENT_RESOURCES:
> + return "Insufficient Resources";
> + default:
> + return "Unknown error type";
> + }
> +}
> +
> static void att_disconnect_cb(int err, void *user_data)
> {
> printf("Device disconnected: %s\n", strerror(err));
> @@ -489,7 +531,8 @@ static void read_cb(bool success, uint8_t att_ecode, const uint8_t *value,
> int i;
>
> if (!success) {
> - PRLOG("\nRead request failed: 0x%02x\n", att_ecode);
> + PRLOG("\nRead request failed: %s (0x%02x)\n",
> + ecode_to_string(att_ecode), att_ecode);
> return;
> }
>
> @@ -596,7 +639,8 @@ static void write_cb(bool success, uint8_t att_ecode, void *user_data)
> if (success) {
> PRLOG("\nWrite successful\n");
> } else {
> - PRLOG("\nWrite failed: 0x%02x\n", att_ecode);
> + PRLOG("\nWrite failed: %s (0x%02x)\n",
> + ecode_to_string(att_ecode), att_ecode);
> }
> }
>
> @@ -726,7 +770,8 @@ static void write_long_cb(bool success, bool reliable_error, uint8_t att_ecode,
> } else if (reliable_error) {
> PRLOG("Reliable write not verified\n");
> } else {
> - PRLOG("Write failed: 0x%02x\n", att_ecode);
> + PRLOG("\nWrite failed: %s (0x%02x)\n",
> + ecode_to_string(att_ecode), att_ecode);
> }
> }
>
> --
> 1.9.1
Applied, thanks.
--
Luiz Augusto von Dentz