diff options
| author | robert-hh <robert@hammelrath.com> | 2021-02-19 17:11:04 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-03-12 00:26:32 +1100 |
| commit | a075e0b7d87a66a4b2ee9f75bcf70887157c7ae2 (patch) | |
| tree | 4023b16a3027d4872b10d275831320b76c2b71d2 | |
| parent | da85cb014afcf843bd0dfe99a1e232c271d3d5e8 (diff) | |
rp2/rp2_pio: Allow more than 8 consecutive pins for PIO out/set/sideset.
The bitmasks supplied for initialization of out/set/sideset were only 8 bit
instead of 32. This resulted in an error, that not more than 8 consecutive
pins would get initialized.
Fixes issue #6933.
| -rw-r--r-- | ports/rp2/rp2_pio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/rp2/rp2_pio.c b/ports/rp2/rp2_pio.c index 7d8921d0c..6101164a1 100644 --- a/ports/rp2/rp2_pio.c +++ b/ports/rp2/rp2_pio.c @@ -139,8 +139,8 @@ enum { typedef struct _asm_pio_config_t { int8_t base; uint8_t count; - uint8_t pindirs; - uint8_t pinvals; + uint32_t pindirs; + uint32_t pinvals; } asm_pio_config_t; STATIC void asm_pio_override_shiftctrl(mp_obj_t arg, uint32_t bits, uint32_t lsb, pio_sm_config *config) { |