I've connected SX1276 with some wires but not sure if connection is good.
Also I've added debug info:
$ newt target show
targets/nrf51lora_app
app=@apache-mynewt-core/apps/lora_app_shell
bsp=@apache-mynewt-core/hw/bsp/nrf51dk
build_profile=debug
syscfg=BASELIBC_ASSERT_FILE_LINE=1:LORA_MAC_TIMER_NUM=4:SHELL_CMD_ARGC_MAX=20:SYSINIT_PANIC_FILE_LINE=1:SYSINIT_PANIC_MESSAGE=1:TIMER_4=1
targets/nrf51lora_boot
app=@apache-mynewt-core/apps/boot
bsp=@apache-mynewt-core/hw/bsp/nrf51dk
build_profile=optimized
Then build image:
$ newt clean nrf51lora_app
$ newt build nrf51lora_app
$ newt create-image nrf51lora_app 0.0.1
$ newt load nrf51lora_app
Nothing has changed in UART:
000000 ICSR:0x00421002
000000 Assert @ 0x10e0d
000000 Unhandled interrupt (2), exception sp 0x200013d0
000000 r0:0x00000000 r1:0x00000000 r2:0x80000000 r3:0xe000ed00
000000 r4:0x00010e0d r5:0x00000044 r6:0x00000008 r7:0x20002820
000000 r8:0xffffffff r9:0xffffffff r10:0xffffffff r11:0xffffffff
000000 r12:0xfffff7fe lr:0x0000906b pc:0x000081cc psr:0x81000200
Using gdb I got to these lines:
os_arch_os_init () at
repos/apache-mynewt-core/kernel/os/src/arch/cortex_m0/os_arch_arm.c:195
190 os_error_t err;
191 int i;
192
193 /* Cannot be called within an ISR */
194 err = OS_ERR_IN_ISR;
195 if (__get_IPSR() == 0) {
196 err = OS_OK;
And a bit later:
os_init (main_fn=0x84dd <main>) at
repos/apache-mynewt-core/kernel/os/src/os.c:186
186 assert(err == OS_OK);
(gdb) p err
$5 = OS_ERR_IN_ISR
Not sure if this it cause or consequence.
