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DRIVER.md correct typos etc.

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DRIVERS.md
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@ -369,7 +369,7 @@ The response may be of interest.
## 3.3 Drivers for ST7789 ## 3.3 Drivers for ST7789
** UNDER DEVELOPMENT ** **UNDER DEVELOPMENT**
Works on Adafruit display in landscape mode. Anything else is dubious. Works on Adafruit display in landscape mode. Anything else is dubious.
These displays tend to be physically small with a high pixel density. The chip These displays tend to be physically small with a high pixel density. The chip
@ -378,7 +378,7 @@ the buffer size down, the driver uses 4-bit color with dynamic conversion to 16
bit RGB565 at runtime. This uses a lookup table (LUT) enabling user defined bit RGB565 at runtime. This uses a lookup table (LUT) enabling user defined
colors. The resultant buffer size for the Adafruit displays is 28800 bytes. colors. The resultant buffer size for the Adafruit displays is 28800 bytes.
[Tested display](# https://www.adafruit.com/product/4313). The Adafruit [Tested display](https://www.adafruit.com/product/4313). The Adafruit
[1.54 inch](https://www.adafruit.com/product/3787) has identical resolution and [1.54 inch](https://www.adafruit.com/product/3787) has identical resolution and
uses the same CircuitPython driver so can be expected to work. uses the same CircuitPython driver so can be expected to work.
@ -424,7 +424,7 @@ REFLECT = 0x40 # Swap pixels left-right
USD = 0x80 # Upside down: swap pixels top-bottom USD = 0x80 # Upside down: swap pixels top-bottom
``` ```
For non-standard modes these may be combined using the bitwise-or `|` operator. For non-standard modes these may be combined using the bitwise-or `|` operator.
Exammple `color_setup.py` is for Pi Pico. The following example `color_setup.py` is for Pi Pico.
```python ```python
from drivers.st7789.st7789_4bit import ST7789 as SSD, PORTRAIT, USD from drivers.st7789.st7789_4bit import ST7789 as SSD, PORTRAIT, USD
@ -439,7 +439,9 @@ ssd = SSD(spi, dc=pdc, cs=pcs, rst=prst, disp_mode=PORTRAIT | USD)
On Adafruit displays, valid combinations are: On Adafruit displays, valid combinations are:
1. No arg: landscape mode. 1. No arg: landscape mode.
2. `USD | REFLECT` Upside down landscape mode (rotate 180°). 2. `USD | REFLECT` Upside down landscape mode (rotate 180°).
3. `PORTRAIT | REFLECT` Portrait mode (rotate 90°) 3. `PORTRAIT | REFLECT` Portrait mode (rotate 90°).
4. `PORTRAIT | USD | REFLECT` Upside down portrait (rotate 270°).
**DOES NOT YET WORK**
###### [Contents](./DRIVERS.md#contents) ###### [Contents](./DRIVERS.md#contents)