sys64738
/
blackmagic
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Replaced some binary constants with hex.

This commit is contained in:
Gareth McMullin 2011-02-07 12:01:29 +13:00
parent a6f84018f6
commit 79182edc44
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/adiv5_swdp.c
View File

@ -60,7 +60,7 @@ int adiv5_swdp_scan(void)
/* Read the SW-DP IDCODE register to syncronise */
/* This could be done with adiv_swdp_low_access(), but this doesn't
* allow the ack to be checked here. */
swdptap_seq_out(0b10100101, 8);
swdptap_seq_out(0xA5, 8);
ack = swdptap_seq_in(3);
if((ack != SWDP_ACK_OK) || swdptap_seq_in_parity(&dp->idcode, 32)) {
DEBUG("\n");
@ -128,19 +128,19 @@ static uint32_t adiv5_swdp_error(ADIv5_DP_t *dp)
static uint32_t adiv5_swdp_low_access(ADIv5_DP_t *dp, uint8_t APnDP, uint8_t RnW,
uint8_t addr, uint32_t value)
{
uint8_t request = 0b10000001;
uint8_t request = 0x81;
uint32_t response;
uint8_t ack;
if(APnDP && dp->fault) return 0;
if(APnDP) request ^= 0b100010;
if(RnW) request ^= 0b100100;
if(APnDP) request ^= 0x22;
if(RnW) request ^= 0x24;
addr &= 0xC;
request |= (addr << 1) & 0b11000;
request |= (addr << 1) & 0x18;
if((addr == 4) || (addr == 8))
request ^= 0b100000;
request ^= 0x20;
do {
swdptap_seq_out(request, 8);