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I just spent 2 hours chasing BLE bug after upgrading from s132 v3 => v4.0.2
I added a call
// Configure the maximum ATT MTU. memset(&ble_cfg, 0x00, sizeof(ble_cfg)); ble_cfg.conn_cfg.conn_cfg_tag = BLE_CONN_CFG_TAG_DEFAULT; ble_cfg.conn_cfg.params.gatt_conn_cfg.att_mtu = NRF_BLE_GATT_MAX_MTU_SIZE ...
For now, I have to power cycle my board or manually send "nrfjprog -f NRF52 --reset" to start the application firmware after download. I would like the application to start automatically just after download.
Does any of you what ... (more)
Hello, i'm trying to DFU from 13.1 to 14.1..
What i have tested is
flash(SD + B) +
dfu(APP) on both versions. Now i'm trying to DFU all from sdk13.1 to 14.1.
Is it ... (more)
I am using microecc to create a ecdsa signature and verifying with my public key. When calling
nrf_crypto_ecdsa_sign_hash() to sign the hash it returns with
NRF_ERROR_INTERNAL, if i ignore this error and verify the signature, hash by calling
nrf_crypto_ecdsa_verify_hash ... (more)
I have a working scanner and manage to require timeslots with the below timings.
Interval 300ms, scan window 50ms, Timeslot length 10ms.
But when i try to request timeslot extensions as low as 1ms it never works.
nrf_radio_signal_callback_return_param_t * ts_radio_callback ...
Just curious to know if anyone else had this issue and how they solved it.
My colleagues and I are working on code based on the Nordic Uart Service, in SDK13.1.0 with SD132v4.0.2 on an ... (more)
I print every 500ms. Here are the last few
timers:INFO:millis 510500, cnt 16728087 timers:INFO:millis 511000, cnt 16744474 timers:INFO:millis 511501, cnt 16760868 timers:INFO:millis 0, cnt 0 . . . timers:INFO:millis 1500, cnt 49152
I'm trying to create a program that takes a stream of UART data at 115k baud streaming in and sends it over BLE as fast as possible. So far, I've
(1)Verified/ made some tweaks to the Nordic ... (more)
I'm trying to use fstorage module for event logging; several pages are used as a large circular buffer. When logging wraps from one page to another, the new page needs to be erased before the next piece of data ... (more)
my custom hardware includes 10 buttons connected to 10 GPIOs of a nRF52832. The nRF52 is placed in low power or eventually system OFF all the time, waiting for a pin state change on any of the 10 buttons ... (more)
i have nrf52 and sdk13.1.
Is this possible. I get
I'm trying to start with a simple IO toggle program on the nRF52 on a Thingy52 board. I have erased the micro so there is no soft device. I'm working in Eclipse Neon 3 using ARM ... (more)
I am using ESB in one of our current projects. I have two devices: one PTX (master) and one PRX (slave). The slave may want to send some data to the master from time to time, but it can ... (more)
while using example buttonless DFU in sdk13.1, writing to flash using flash_word_write() is preventing ble connections, even though ble is advertising.
can anyone help with this please? any quick reply is much appreciated.