From b2a44a807493f97bc7bc7bfebdf7ba86080ef29f Mon Sep 17 00:00:00 2001 From: Joe Komlodi Date: Sat, 30 Jan 2021 23:31:24 -1000 Subject: [PATCH] rp2_common/hardware_pio/pio: Add 'pio_add_program_at_offset' implementation pio_add_program_at_offset() had a prototype in the header, but was missing an implementation in the C file. --- src/rp2_common/hardware_pio/pio.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/rp2_common/hardware_pio/pio.c b/src/rp2_common/hardware_pio/pio.c index 1c951ce..da4f285 100644 --- a/src/rp2_common/hardware_pio/pio.c +++ b/src/rp2_common/hardware_pio/pio.c @@ -124,6 +124,13 @@ uint pio_add_program(PIO pio, const pio_program_t *program) { return offset; } +void pio_add_program_at_offset(PIO pio, const pio_program_t *program, uint offset) +{ + uint32_t save = hw_claim_lock(); + _pio_add_program_at_offset(pio, program, offset); + hw_claim_unlock(save); +} + void pio_remove_program(PIO pio, const pio_program_t *program, uint loaded_offset) { uint32_t program_mask = (1u << program->length) - 1; program_mask <<= loaded_offset;