diff options
| -rw-r--r-- | ports/rp2/mpthreadport.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ports/rp2/mpthreadport.c b/ports/rp2/mpthreadport.c index fd868329c..977df8044 100644 --- a/ports/rp2/mpthreadport.c +++ b/ports/rp2/mpthreadport.c @@ -115,9 +115,9 @@ STATIC void core1_entry_wrapper(void) { } mp_uint_t mp_thread_get_id(void) { - // On RP2, there are only two threads, one for each core, so the thread id - // is the core number. - return get_core_num(); + // On RP2, there are only two threads, one for each core. + // _thread.get_ident() must be non-zero. + return get_core_num() + 1; } mp_uint_t mp_thread_create(void *(*entry)(void *), void *arg, size_t *stack_size) { @@ -149,7 +149,7 @@ mp_uint_t mp_thread_create(void *(*entry)(void *), void *arg, size_t *stack_size // Adjust stack_size to provide room to recover from hitting the limit. *stack_size -= 512; - return 1; + return 2; // mp_thread_get_id() result for core 1 } void mp_thread_start(void) { |