Hi Bharat,
On Wed, Feb 18, 2015 at 9:07 AM, Bharat Panda <bharat.panda@xxxxxxxxxxx> 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
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