diff options
| author | robert-hh <robert@hammelrath.com> | 2022-12-11 15:33:16 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-12-14 12:50:04 +1100 |
| commit | 17ab2f671b1abe93ccd0024c6750a63e0c20ee6a (patch) | |
| tree | 291deade2d0f9fd177d0043cacbef23f4fbfc796 /ports/samd/modmachine.c | |
| parent | e69313f89c607976da2a7e06ad49b8db9fe1caf9 (diff) | |
samd: Support entering bootloader via USB CDC 1200bps touch.
Diffstat (limited to 'ports/samd/modmachine.c')
| -rw-r--r-- | ports/samd/modmachine.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/ports/samd/modmachine.c b/ports/samd/modmachine.c index 8adc06f52..ec3e99f16 100644 --- a/ports/samd/modmachine.c +++ b/ports/samd/modmachine.c @@ -74,15 +74,14 @@ STATIC mp_obj_t machine_reset(void) { } MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_obj, machine_reset); -STATIC mp_obj_t machine_bootloader(void) { +NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args) { *DBL_TAP_ADDR = DBL_TAP_MAGIC_LOADER; #ifdef DBL_TAP_ADDR_ALT *DBL_TAP_ADDR_ALT = DBL_TAP_MAGIC_LOADER; #endif NVIC_SystemReset(); - return mp_const_none; } -MP_DEFINE_CONST_FUN_OBJ_0(machine_bootloader_obj, machine_bootloader); +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_bootloader_obj, 0, 1, machine_bootloader); STATIC mp_obj_t machine_freq(size_t n_args, const mp_obj_t *args) { if (n_args == 0) { |