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Merge branch 'bugfix/wifi_prov_sec2_bluedroid_v5.0' into 'release/v5.0'

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protocomm: Increase Bluedroid-BLE maximum buffer size (v5.0)

See merge request espressif/esp-idf!20820
This commit is contained in:
Mahavir Jain
2022-10-27 20:41:30 +08:00
parent dbcf640261 8becd5a856
commit dbffc26bac
1 changed files with 10 additions and 1 deletions
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11
components/protocomm/src/transports/protocomm_ble.c
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@ -15,7 +15,16 @@
#include "protocomm_priv.h"
#include "simple_ble.h"
#define CHAR_VAL_LEN_MAX (256 + 1)
/* NOTE: For the security2 scheme, the payload size is quite larger
* than that for security1. The increased value has been selected
* keeping in mind the largest packet size for security2 and the
* factors affecting it.
*/
#if CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_2
#define CHAR_VAL_LEN_MAX (480 + 1)
#else
#define CHAR_VAL_LEN_MAX (256 + 1)
#endif // CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_2
#define PREPARE_BUF_MAX_SIZE CHAR_VAL_LEN_MAX
static const char *TAG = "protocomm_ble";