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Changed frequency to match PIO having 2 instructions

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This commit is contained in:
gamblor21 2021-03-11 18:58:09 -06:00
parent b02b1e9979
commit 5689307798
2 changed files with 2 additions and 2 deletions
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2
ports/raspberrypi/common-hal/displayio/ParallelBus.c
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@ -93,7 +93,7 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel
common_hal_rp2pio_statemachine_construct(&self->state_machine,
parallel_program, sizeof(parallel_program) / sizeof(parallel_program[0]),
frequency, // frequency
frequency * 2, // frequency multiplied by 2 as 2 PIO instructions
NULL, 0, // init
data0, 8, 0, 255, // first out pin, # out pins
NULL, 0, // first in pin, # in pins

2
shared-bindings/displayio/ParallelBus.c
View File

@ -68,7 +68,7 @@ STATIC mp_obj_t displayio_parallelbus_make_new(const mp_obj_type_t *type, size_t
{ MP_QSTR_write, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED },
{ MP_QSTR_read, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED },
{ MP_QSTR_reset, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED },
{ MP_QSTR_frequency, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 60000000 } },
{ MP_QSTR_frequency, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 30000000 } },
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);