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fix qualia board definition

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Jeff Epler 2023-09-26 08:33:27 -05:00
parent 1c2362b758
commit 3d3061f6f7
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GPG Key ID: D5BF15AB975AB4DE
1 changed files with 7 additions and 6 deletions
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13
ports/espressif/boards/adafruit_qualia_s3_rgb666/pins.c
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@ -3,14 +3,15 @@
#define MP_DEFINE_BYTES_OBJ(obj_name, bin) mp_obj_str_t obj_name = {{&mp_type_bytes}, 0, sizeof(bin) - 1, (const byte *)bin}
STATIC MP_DEFINE_BYTES_OBJ(i2c_init_byte_obj,
"\2\2\0" // set data inversion register (no inversions)
"\2\1\xfe" // set output data (CLK idle low, all others high)
"\2\3\x78" // set direction register (cs, mosi, clk, reset as outputs)
);
static const char i2c_bus_init_sequence[] = {
2, 3, 0x78, // set GPIO direction
2, 2, 0, // disable all output inversion
0, // trailing NUL for python bytes() representation
};
STATIC MP_DEFINE_BYTES_OBJ(i2c_init_byte_obj, i2c_bus_init_sequence);
STATIC const mp_rom_map_elem_t tft_io_expander_table[] = {
{ MP_ROM_QSTR(MP_QSTR_i2c_address), MP_ROM_INT(0x38)},
{ MP_ROM_QSTR(MP_QSTR_i2c_address), MP_ROM_INT(0x3f)},
{ MP_ROM_QSTR(MP_QSTR_gpio_address), MP_ROM_INT(1)},
{ MP_ROM_QSTR(MP_QSTR_gpio_data_len), MP_ROM_INT(1)},
{ MP_ROM_QSTR(MP_QSTR_gpio_data), MP_ROM_INT(0xFD)},