X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_st7565.h;h=b5627f3be24cf8340c949ddf19fc8f78b56eb54f;hb=master;hp=1dad97cc72d7ca2619a3bf13917f4760a53b2638;hpb=f9e319f5a97df8c0950ec7531d0889cf60e53783;p=fw%2Faltos

diff --git a/src/drivers/ao_st7565.h b/src/drivers/ao_st7565.h
index 1dad97cc..b5627f3b 100644
--- a/src/drivers/ao_st7565.h
+++ b/src/drivers/ao_st7565.h
@@ -81,7 +81,8 @@
 #define ST7565_BOOSTER_RATIO_SET		0xf8
 #define ST7565_NOP				0xe3
 
-#define AO_ST7565_SPI_SPEED			ao_spi_speed(AO_ST7565_SPI_BUS, 10000000)
+/* Max 50ns SPI clock time */
+#define AO_ST7565_SPI_SPEED			ao_spi_speed(AO_ST7565_SPI_BUS, 20000000)
 
 void
 ao_st7565_update(struct ao_bitmap *bitmap);