diff options
| author | dean <deanm1278@gmail.com> | 2018-02-05 10:44:29 -0500 |
|---|---|---|
| committer | dean <deanm1278@gmail.com> | 2018-02-05 10:44:29 -0500 |
| commit | 68309c3fac4c59cc6c22ffa0a9a7e64a582f6dfc (patch) | |
| tree | 3e0ebce59384b628d20e8c612b9b607fe5dc5e11 /shared-module | |
| parent | 0e13aba2fe2f19eab62a55abe75411309f0aeceb (diff) | |
replace tabs with spaces
Diffstat (limited to 'shared-module')
| -rw-r--r-- | shared-module/bitbangio/SPI.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/shared-module/bitbangio/SPI.c b/shared-module/bitbangio/SPI.c index f65cbeaec..e572d4aab 100644 --- a/shared-module/bitbangio/SPI.c +++ b/shared-module/bitbangio/SPI.c @@ -257,13 +257,13 @@ bool shared_module_bitbangio_spi_transfer(bitbangio_spi_obj_t *self, const uint8 for (size_t i = 0; i < len; ++i) { uint8_t data_out = dout[i]; uint8_t data_in = 0; - for (int j = 0; j < 8; ++j, data_out <<= 1) { - common_hal_digitalio_digitalinout_set_value(&self->mosi, (data_out >> 7) & 1); - common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); - data_in = (data_in << 1) | common_hal_digitalio_digitalinout_get_value(&self->miso); - common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); - } - din[i] = data_in; + for (int j = 0; j < 8; ++j, data_out <<= 1) { + common_hal_digitalio_digitalinout_set_value(&self->mosi, (data_out >> 7) & 1); + common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); + data_in = (data_in << 1) | common_hal_digitalio_digitalinout_get_value(&self->miso); + common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); + } + din[i] = data_in; if (dest != NULL) { dest[i] = data_in; @@ -279,20 +279,20 @@ bool shared_module_bitbangio_spi_transfer(bitbangio_spi_obj_t *self, const uint8 for (int j = 0; j < 8; ++j, data_out <<= 1) { common_hal_digitalio_digitalinout_set_value(&self->mosi, (data_out >> 7) & 1); if (self->phase == 0) { - common_hal_mcu_delay_us(delay_half); - common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); - } else { - common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); - common_hal_mcu_delay_us(delay_half); - } - data_in = (data_in << 1) | common_hal_digitalio_digitalinout_get_value(&self->miso); - if (self->phase == 0) { - common_hal_mcu_delay_us(delay_half); - common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); - } else { - common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); - common_hal_mcu_delay_us(delay_half); - } + common_hal_mcu_delay_us(delay_half); + common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); + } else { + common_hal_digitalio_digitalinout_set_value(&self->clock, 1 - self->polarity); + common_hal_mcu_delay_us(delay_half); + } + data_in = (data_in << 1) | common_hal_digitalio_digitalinout_get_value(&self->miso); + if (self->phase == 0) { + common_hal_mcu_delay_us(delay_half); + common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); + } else { + common_hal_digitalio_digitalinout_set_value(&self->clock, self->polarity); + common_hal_mcu_delay_us(delay_half); + } } din[i] = data_in; |