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

HD200 - move adc channel variable to iram as it is used in ISR

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25805 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcin Bukat 2010-05-04 11:15:36 +00:00
parent 5ad4d138d7
commit bccdcf2003
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
firmware/target/coldfire/mpio/hd200/adc-hd200.c
View file

@ -40,7 +40,7 @@ volatile unsigned short adc_data[NUM_ADC_CHANNELS] IBSS_ATTR;
void ADC(void) __attribute__ ((interrupt_handler,section(".icode")));
void ADC(void)
{
static unsigned char channel;
static unsigned int channel IBSS_ATTR;
/* read current value */
adc_data[(channel & 0x03)] = ADVALUE;