From 4d5cbec9118cbedf2d4ae5b54acaa22862245a4c Mon Sep 17 00:00:00 2001 From: Megan Wachs Date: Thu, 4 May 2017 05:46:05 -0700 Subject: Update SDK For E31/E51 Coreplex IP Evaluation --- software/led_fade/led_fade.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'software/led_fade/led_fade.c') diff --git a/software/led_fade/led_fade.c b/software/led_fade/led_fade.c index 775647a..3c7b8c8 100644 --- a/software/led_fade/led_fade.c +++ b/software/led_fade/led_fade.c @@ -6,6 +6,10 @@ #include #include "platform.h" +#ifndef _SIFIVE_HIFIVE1_H +#error "'led_fade' is designed to run on HiFive1 and/or E300 Arty Dev Kit." +#endif + static const char led_msg[] = "\a\n\r\n\r\ 55555555555555555555555555555555555555555555555\n\r\ 5555555 Are the LEDs Changing? [y/n] 555555555\n\r\ @@ -118,7 +122,7 @@ int main (void){ GPIO_REG(GPIO_OUTPUT_XOR) |= (1 << RED_LED_OFFSET); while(1){ - volatile uint64_t * now = (volatile uint64_t*)(CLINT_BASE_ADDR + CLINT_MTIME); + volatile uint64_t * now = (volatile uint64_t*)(CLINT_CTRL_ADDR + CLINT_MTIME); volatile uint64_t then = *now + 100; while (*now < then) { } -- cgit v1.2.1-18-gbd029