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: x-nucleo-idb0xa1/BlueNRGGap.h
- Revision:
- 220:e02936f0d4c7
- Parent:
- 217:23870c55b07e
- Child:
- 222:37a7e289ee3d
--- a/x-nucleo-idb0xa1/BlueNRGGap.h Thu Mar 31 11:16:47 2016 +0200 +++ b/x-nucleo-idb0xa1/BlueNRGGap.h Tue Apr 05 11:23:33 2016 +0200 @@ -52,15 +52,15 @@ // Scanning and Connection Params used by Central for creating connection #define GAP_OBSERVATION_PROC (0x80) -#define SCAN_P (0x4000) -#define SCAN_L (0x4000) -#define SUPERV_TIMEOUT (600) +#define SCAN_P (0x0010) +#define SCAN_L (0x0010) +#define SUPERV_TIMEOUT (0xC80) #define CONN_P(x) ((int)((x)/1.25f)) #define CONN_L(x) ((int)((x)/0.625f)) -#define CONN_P1 (CONN_P(50))//(CONN_P(1000)) -#define CONN_P2 (CONN_P(50))//(CONN_P(1000)) -#define CONN_L1 (CONN_L(5)) -#define CONN_L2 (CONN_L(5)) +#define CONN_P1 ((int)(_advParams.getInterval()+5)/1.25f)//(0x4C)//(0x6C) +#define CONN_P2 ((int)(_advParams.getInterval()+5)/1.25f)//(0x4C)//(0x6C) +#define CONN_L1 (0x000C) +#define CONN_L2 (0x000C) #define UUID_BUFFER_SIZE 17 //Either 8*2(16-bit UUIDs) or 4*4(32-bit UUIDs) or 1*16(128-bit UUIDs) +1 #define ADV_DATA_MAX_SIZE 31