devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

AMSSansa: Use single adc_read instead of multiple ascodec_reads to read voltage for display in View HW info.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21804 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jack Halpin 2009-07-12 14:12:45 +00:00
parent 02c031709c
commit f9e7a5ad39
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
firmware/target/arm/as3525/debug-as3525.c
View file

@ -29,6 +29,7 @@
#include "cpu.h"
#include "pl180.h"
#include "ascodec-target.h"
#include "adc.h"
#define _DEBUG_PRINTF(a,varargs...) do { \
snprintf(buf, sizeof(buf), (a), ##varargs); lcd_puts(0,line++,buf); \
@ -281,10 +282,8 @@ bool __dbg_hw_info(void)
_DEBUG_PRINTF("SD :%3dkHz %3dkHz", AS3525_SD_IDENT_FREQ/1000,calc_freq(CLK_SD_IDENT_NAND)/1000);
_DEBUG_PRINTF("MSD :%3dkHz %3dkHz", AS3525_SD_IDENT_FREQ/1000,calc_freq(CLK_SD_IDENT_MSD)/1000);
_DEBUG_PRINTF("USB: %3dMHz", calc_freq(CLK_USB)/1000000);
ascodec_write(AS3514_ADC_0, 4<<4); /* ADC Source = CVDD */
_DEBUG_PRINTF("MMU: %s CVDDP:%4d", (read_cp15() & CP15_MMU) ? " op" : "nop",
((ascodec_read(AS3514_ADC_1) |
((ascodec_read(AS3514_ADC_0) & 3)<<8)) * 25));
adc_read(ADC_CVDD) * 25);
_DEBUG_PRINTF("Icache:%s Dcache:%s",(read_cp15() & CP15_IC) ? " op" : "nop",
(read_cp15() & CP15_DC) ? " op" : "nop");