HardFault_Handler with s120

[mohBOSS]

Hi all, I am using nrf51822, on pca10005 board, and debuging the s120/ble_app_hrs exple. I charged s120 v2.0 in memory. The problem that I have is when ble_stack_init() is executed, I get a HardFault_Handler. I triyed also with s120 v1.0 but I got the same problem. Could anyone help me please ?

[Hung Bui]

@mohBOSS: simple_uart library would require a terminal to run on the other side (on PC) otherwise it will stuck in the loop waiting for the byte to be sent (NRF_UART0->EVENTS_TXDRDY). You should run a terminal on PC to receive the byte in order to make simple uart to work.

We are deprecating simple uart in the future release of the SDK.

[mohBOSS]

Hi Hung,

Is it possible to get the byte on a PC terminal without a RS 232 cable, or there will be a virtual com port on the board ?

I think that the probleme is due to incompatibility between SDK v6.1 and S120

[Hung Bui]

If you have a PCA10005 you would need a RS232 cable. I assume you also have the nRF6310 motherboard. You need to connect a RS232 cable to J2 port.

[mohBOSS]

Yes ok. Understood :)

[Hung Bui]

@mohBOSS: If the issue is gone, could you close the case ? ( You may need to leave an asnwer and then accept it)