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code clean up and persistence for beacon last state

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Signed-off-by: Peter Siegmund <mars3142@users.noreply.github.com>
This commit is contained in:
Peter Siegmund
2025-08-29 16:01:25 +02:00
parent 8bf9e8f462
commit 13b009c0db
12 changed files with 139 additions and 88 deletions
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31
firmware/components/remote_control/char_desc.c Normal file
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@@ -0,0 +1,31 @@
#include "char_desc.h"
int gatt_svr_desc_presentation_bool_access(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
{
// 7-Byte Format: [format, exponent, unit(2), namespace, description(2)]
uint8_t fmt[7] = {
0x01, // format = boolean
0x00, // exponent
0x00, 0x00, // unit = none
0x01, // namespace = Bluetooth SIG
0x00, 0x00 // description
};
return os_mbuf_append(ctxt->om, fmt, sizeof(fmt)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
return BLE_ATT_ERR_READ_NOT_PERMITTED;
}
int gatt_svr_desc_valid_range_bool_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
{
// for bool optional. but here as 1-Byte-Min/Max (0..1)
uint8_t range[2] = {0x00, 0x01}; // min=0, max=1
return os_mbuf_append(ctxt->om, range, sizeof(range)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
return BLE_ATT_ERR_READ_NOT_PERMITTED;
}