lcd_st7920: Add micro-controller code for the ST7920 LCD chip

Add support for passing messages to an ST7920 chip via a SPI bit-banging interface. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-02-20 20:47:02 -05:00
parent fa07be9346
commit 9140f36d99
4 changed files with 126 additions and 0 deletions
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -36,6 +36,9 @@ config HAVE_GPIO_SPI
 config HAVE_GPIO_HARD_PWM
    bool
    default n
+config HAVE_USER_INTERFACE
+    bool
+    default n

 config NO_UNSTEP_DELAY
    # Slow micro-controllers do not require a delay before returning a