Skip to content
Snippets Groups Projects

Ble file trans const init

Merged Ble file trans const init
hauke/firmware:ble-fileTrans-const-init into master
Merged Hauke Mehrtens requested to merge hauke/firmware:ble-fileTrans-const-init into master
Compare
and
1 file
+ 86
− 105
Compare changes
  • Side-by-side
  • Inline
epicardium/ble/filetransfer.c
+ 86
− 105
@@ -78,115 +78,101 @@ enum {
};
/* BLE File transfer Service UUID */
static const uint8_t fileTransSvc[] = { FILE_TRANS_UUID_SUFFIX,
0x00,
FILE_TRANS_UUID_PREFIX };
static const uint8_t fileTransSvc[] = { FILE_TRANS_UUID_SUFFIX,
0x00,
FILE_TRANS_UUID_PREFIX };
static const uint16_t fileTransSvc_len = sizeof(fileTransSvc);
/* BLE File transfer Central TX configuration */
static const uint8_t txChConfig[] = { ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(
FILE_TRANS_CENTRAL_TX_VAL_HDL),
FILE_TRANS_UUID_SUFFIX,
0x01,
FILE_TRANS_UUID_PREFIX };
static const uint8_t txChConfig[] = { ATT_PROP_WRITE_NO_RSP,
UINT16_TO_BYTES(
FILE_TRANS_CENTRAL_TX_VAL_HDL),
FILE_TRANS_UUID_SUFFIX,
0x01,
FILE_TRANS_UUID_PREFIX };
static const uint16_t txChConfig_len = sizeof(txChConfig);
/* BLE File transfer Central TX UUID */
static const uint8_t attTxChConfigUuid[] = { FILE_TRANS_UUID_SUFFIX,
0x01,
FILE_TRANS_UUID_PREFIX };
/* BLE File transfer Central RX configuration */
static const uint8_t rxChConfig[] = { ATT_PROP_READ | ATT_PROP_NOTIFY,
UINT16_TO_BYTES(
FILE_TRANS_CENTRAL_RX_VAL_HDL),
FILE_TRANS_UUID_SUFFIX,
0x02,
FILE_TRANS_UUID_PREFIX };
static const uint8_t rxChConfig[] = { ATT_PROP_READ | ATT_PROP_NOTIFY,
UINT16_TO_BYTES(
FILE_TRANS_CENTRAL_RX_VAL_HDL),
FILE_TRANS_UUID_SUFFIX,
0x02,
FILE_TRANS_UUID_PREFIX };
static const uint16_t rxChConfig_len = sizeof(rxChConfig);
/* BLE File transfer Central RX UUID */
static const uint8_t attRxChConfigUuid[] = { FILE_TRANS_UUID_SUFFIX,
0x02,
FILE_TRANS_UUID_PREFIX };
static uint8_t attRxChConfigValue[64];
static uint16_t attRxChConfigValue_len = 0;
/* File descriptor of the currently transferred file */
static int file_fd = -1;
/*
* Create the BLE service description.
*/
static void *fileTransAddGroupDyn(void)
{
void *pSHdl;
uint8_t initCcc[] = { UINT16_TO_BYTES(0x0000) };
/* Create the service */
pSHdl = AttsDynCreateGroup(FILE_TRANS_START_HDL, FILE_TRANS_END_HDL);
if (pSHdl != NULL) {
/* Primary service */
AttsDynAddAttrConst(
pSHdl,
attPrimSvcUuid,
fileTransSvc,
sizeof(fileTransSvc),
0,
ATTS_PERMIT_READ
);
/* File transfer Central TX characteristic */
AttsDynAddAttrConst(
pSHdl,
attChUuid,
txChConfig,
sizeof(txChConfig),
0,
ATTS_PERMIT_READ
);
/* File transfer Central TX, this contains information about the real data */
AttsDynAddAttr(
pSHdl,
attTxChConfigUuid,
NULL,
0,
128,
ATTS_SET_WRITE_CBACK | ATTS_SET_VARIABLE_LEN,
ATTS_PERMIT_WRITE
);
/* File transfer Central RX characteristic */
AttsDynAddAttrConst(
pSHdl,
attChUuid,
rxChConfig,
sizeof(rxChConfig),
0,
ATTS_PERMIT_READ
);
/* File transfer Central RX, this contains information about the real data */
AttsDynAddAttr(
pSHdl,
attRxChConfigUuid,
NULL,
0,
64,
ATTS_SET_READ_CBACK,
ATTS_PERMIT_READ
);
/* File transfer Central RX notification channel */
AttsDynAddAttr(
pSHdl,
attCliChCfgUuid,
initCcc,
sizeof(uint16_t),
sizeof(uint16_t),
ATTS_SET_CCC,
ATTS_PERMIT_READ | ATTS_PERMIT_WRITE
);
}
return pSHdl;
}
/* Attribute list for uriCfg group */
static const attsAttr_t fileTransCfgList[] = {
/* Service declaration */
{
.pUuid = attPrimSvcUuid,
.pValue = (uint8_t *)fileTransSvc,
.pLen = (uint16_t *)&fileTransSvc_len,
.maxLen = sizeof(fileTransSvc),
.settings = 0,
.permissions = ATTS_PERMIT_READ,
},
/* File transfer Central TX characteristic */
{
.pUuid = attChUuid,
.pValue = (uint8_t *)txChConfig,
.pLen = (uint16_t *)&txChConfig_len,
.maxLen = sizeof(txChConfig),
.settings = 0,
.permissions = ATTS_PERMIT_READ,
},
/* File transfer Central TX, this contains information about the real data */
{
.pUuid = attTxChConfigUuid,
.pValue = NULL,
.pLen = NULL,
.maxLen = 128,
.settings = ATTS_SET_WRITE_CBACK | ATTS_SET_VARIABLE_LEN,
.permissions = ATTS_PERMIT_WRITE,
},
/* File transfer Central RX characteristic */
{
.pUuid = attChUuid,
.pValue = (uint8_t *)rxChConfig,
.pLen = (uint16_t *)&rxChConfig_len,
.maxLen = sizeof(rxChConfig),
.settings = 0,
.permissions = ATTS_PERMIT_READ,
},
/* File transfer Central RX, this contains information about the real data */
{
.pUuid = attRxChConfigUuid,
.pValue = attRxChConfigValue,
.pLen = &attRxChConfigValue_len,
.maxLen = sizeof(attRxChConfigValue),
.settings = ATTS_SET_VARIABLE_LEN,
.permissions = ATTS_PERMIT_READ,
},
/* File transfer Central RX notification channel */
{
.pUuid = attCliChCfgUuid,
.pValue = attRxChConfigValue,
.pLen = &attRxChConfigValue_len,
.maxLen = sizeof(attRxChConfigValue),
.settings = ATTS_SET_CCC,
.permissions = ATTS_PERMIT_READ | ATTS_PERMIT_WRITE,
},
};
/**
* Send a repose with an optional CRC.
@@ -413,22 +399,17 @@ static uint8_t writeCallback(
}
}
static uint8_t readCallback(
dmConnId_t connId,
uint16_t handle,
uint8_t operation,
uint16_t offset,
attsAttr_t *pAttr
) {
LOG_ERR("filetrans", "read callback\n");
return ATT_SUCCESS;
}
static attsGroup_t fileTransCfgGroup = {
.pAttr = (attsAttr_t *)fileTransCfgList,
.writeCback = writeCallback,
.startHandle = FILE_TRANS_START_HDL,
.endHandle = FILE_TRANS_END_HDL,
};
/*
* This registers and starts the BLE file transfer service.
*/
void bleFileTransfer_init(void)
{
void *pSHdl = fileTransAddGroupDyn();
AttsDynRegister(pSHdl, readCallback, writeCallback);
AttsAddGroup(&fileTransCfgGroup);
}