From b118d6405daad76914b4c53795c0f094ac6b27a8 Mon Sep 17 00:00:00 2001 From: Jens Ahrensfeld Date: Sun, 17 May 2015 12:30:11 +0000 Subject: [PATCH] [bootloader] - improved test git-svn-id: http://moon:8086/svn/mips@16 a8ebac50-d88d-4704-bea3-6648445a41b3 --- src/bootloader/test.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/bootloader/test.c b/src/bootloader/test.c index 4fa1a91..b0c31ee 100644 --- a/src/bootloader/test.c +++ b/src/bootloader/test.c @@ -5,19 +5,19 @@ void main() volatile uint32_t *pGPIO = (uint32_t*)SYS_GPIO_0_DATA; volatile uint32_t *pGPIODIR = (uint32_t*)SYS_GPIO_0_DIR; - volatile uint8_t *pRAM = (uint8_t*)SDRAM_BASE; - volatile uint32_t *pRAM32 = (uint32_t*)SDRAM_BASE; + volatile uint32_t *pRAM = (uint32_t*)SDRAM_BASE; *pGPIODIR = GPIO_0_DFLT_DIR; - *pGPIO = 0; + uint8_t led = 0; - for (i=0; i < 1024; i++) + while(1) { - pRAM[i] = i; - } - for (i=0; i < 1024; i++) - { - *pGPIO = pRAM32[i]; + *pGPIO = led; + for (i=0; i < 4096; i++) + { + pRAM[i] = i; + } + led = (led+1) % 64; } *pGPIO = 1;