Tool/software:
Hello,
I've started working with the AM263P4 launchpad board, and I cannot get IPC working. I'm running the ipc_rpmsg_echo example project (the whole system project), it build and runs, it also will debug, but when I don't get the expected output of
DebugP_log("[IPC RPMSG ECHO] All echoed messages received by main core from %d remote cores !!!\r\n", numRemoteCores);
DebugP_log("[IPC RPMSG ECHO] Messages sent to each core = %d \r\n", gMsgEchoCount);
DebugP_log("[IPC RPMSG ECHO] Number of remote cores = %d \r\n", numRemoteCores);
DebugP_log("[IPC RPMSG ECHO] Total execution time = %" PRId64 " usecs\r\n", curTime);
DebugP_log("[IPC RPMSG ECHO] One way message latency = %" PRId32 " nsec\r\n",
(uint32_t)(curTime*1000u/(gMsgEchoCount*numRemoteCores*2)));
Instead every core gets stuck in
void __attribute__((interrupt("UNDEF"), section(".text.hwi"),weak)) HwiP_user_undefined_handler_c(volatile uint32_t ADDRESS,volatile uint32_t SPSR){
volatile uint32_t loop = 1;
while(loop != 0U){ ; }
}
where in the variables section it says ADDRESS: 0, loop: 1, and SPSR: 536871355
I would appreciate any assistance with this problem to get interprocessor communcation working. Thanks!
