diff --git a/configs/sam4e-ek/README.txt b/configs/sam4e-ek/README.txt index 1c57c549374..84e6f8064fb 100644 --- a/configs/sam4e-ek/README.txt +++ b/configs/sam4e-ek/README.txt @@ -963,7 +963,7 @@ ILI9325-Based LCD 21 PC11 RD 22 PC8 WR 23 PC19 RS - 24 PD18 CS Via J8, pulled high. Connects to NRST. + 24 PD18 CS Via J8, pulled high. 25 RESET Connects to NSRST 26 IM0 Pulled high 27 IM1 Grounded @@ -1026,6 +1026,10 @@ ILI9325-Based LCD 2014-05-14: Fully implemented. There is still a bug in in the LCD communications. The LCD ID is read as 0x0000 instead of 0x9325. + 2014-8-19: Updated. The LCD ID is bad because the on-board LCD is + *not* an ILI9325. It is an ILI9341. The ID lies in a different + address and is 0x00009341. Need to write a new driver. + The LCD backlight appears to be functional. SAM4E-EK-specific Configuration Options diff --git a/configs/sam4e-ek/src/sam4e-ek.h b/configs/sam4e-ek/src/sam4e-ek.h index c485632b037..a5430ec5d6a 100644 --- a/configs/sam4e-ek/src/sam4e-ek.h +++ b/configs/sam4e-ek/src/sam4e-ek.h @@ -171,7 +171,7 @@ * 21 PC11 RD * 22 PC8 WR * 23 PC19 RS - * 24 PD18 CS Via J8, pulled high. Connects to NRST. + * 24 PD18 CS Via J8, pulled high. * 25 RESET Connects to NSRST * 26 IM0 Pulled high * 27 IM1 Grounded diff --git a/configs/sam4e-ek/src/sam_ili9325.c b/configs/sam4e-ek/src/sam_ili9325.c index fa4743b6b0a..bc68839236f 100644 --- a/configs/sam4e-ek/src/sam_ili9325.c +++ b/configs/sam4e-ek/src/sam_ili9325.c @@ -82,7 +82,7 @@ * 21 PC11 RD * 22 PC8 WR * 23 PC19 RS - * 24 PD18 CS Via J8, pulled high. Connects to NRST. + * 24 PD18 CS Via J8, pulled high. * 25 RESET Connects to NSRST * 26 IM0 Pulled high * 27 IM1 Grounded