BLE_API wrapper library for STMicroelectronics' BlueNRG Bluetooth Low Energy expansion board shield (Component)
Dependents: Nucleo_Zumo_BLE_IDB04A1 contest_IOT5 contest_IOT6 contest_IOT_10 ... more
Fork of X_NUCLEO_IDB0XA1 by
Arduino Connector Compatibility Warning
X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 are Arduino compatible with an exception: instead of using pin D13
for the SPI clock, they use pin D3
.
The default configuration for this library is having the SPI clock on pin D3
.
To be fully Arduino compatible, X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 need a small HW patch.
For X-NUCLEO-IDB04A1 this patch consists in removing zero resistor R10
and instead soldering zero resistor R11
.
For X-NUCLEO-IDB05A1 this patch consists in removing zero resistor R4
and instead soldering zero resistor R6
.
In case you patch your board, then you also have to configure this library to use pin D13
to drive the SPI clock (see macro IDB0XA1_D13_PATCH
in file x_nucleo_idb0xa1_targets.h
).
If you use pin D13
for the SPI clock, please be aware that on STM32 Nucleo boards you may not drive the LED, otherwise you will get a conflict: the LED on STM32 Nucleo boards is connected to pin D13
.
Referring to the current list of tested platforms (see X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 pages), the patch is required by ST-Nucleo-F103RB; ST-Nucleo-F302R8; ST-Nucleo-F411RE; and ST-Nucleo-F446RE.
Diff: source/BlueNRGGap.cpp
- Revision:
- 156:662bb3992a03
- Parent:
- 154:357d698334ba
- Child:
- 157:e27f00b5e251
--- a/source/BlueNRGGap.cpp Wed Oct 28 08:57:21 2015 +0100 +++ b/source/BlueNRGGap.cpp Wed Oct 28 14:04:55 2015 +0100 @@ -1053,11 +1053,18 @@ PRINTF("BTLE re-init\n\r"); } - ret = aci_gap_start_general_discovery_proc(scanningParams.getInterval(), - scanningParams.getWindow(), - addr_type, - 1); // 1 to filter duplicates + while((ret = aci_gap_start_general_discovery_proc(scanningParams.getInterval(), + scanningParams.getWindow(), + addr_type, + 1) // 1 to filter duplicates + ) == ERR_COMMAND_DISALLOWED) { + PRINTF("betzw: wait a bit ...\n\r"); + // FIXME: We need to wait for a while before creating a connection + // due to BlueNRG process queue handling + Clock_Wait(1000); + } + if (ret != BLE_STATUS_SUCCESS) { printf("Start Discovery Procedure failed (0x%02X)\n\r", ret); return BLE_ERROR_UNSPECIFIED;