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Merge pull request #336 from tannewt/2.x

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esp8266: Correct SPI functionality when write_value is provided.
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Dan Halbert 2017-10-16 18:43:28 -04:00 committed by GitHub
commit e2ce87e250
1 changed files with 2 additions and 2 deletions
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esp8266/common-hal/busio/SPI.c
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@ -174,13 +174,13 @@ bool common_hal_busio_spi_read(busio_spi_obj_t *self,
write_value; write_value;
for (size_t j = 0; j < count; ++j) { for (size_t j = 0; j < count; ++j) {
for (size_t k = 0; k < chunk_size; ++k) { for (size_t k = 0; k < chunk_size; ++k) {
data[i] = spi_transaction(HSPI, 0, 0, 0, 0, 0, 0, 8, long_write_value); data[i] = spi_transaction(HSPI, 0, 0, 0, 0, 8, long_write_value, 8, 0);
++i; ++i;
} }
ets_loop_iter(); ets_loop_iter();
} }
while (i < len) { while (i < len) {
data[i] = spi_transaction(HSPI, 0, 0, 0, 0, 0, 0, 8, long_write_value); data[i] = spi_transaction(HSPI, 0, 0, 0, 0, 8, long_write_value, 8, 0);
++i; ++i;
} }
return true; return true;