ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

[MAX32620HSP] Fixed deepsleep issue using IAR.

pull/2832/head
Jeremy Brodt 2016-09-27 14:51:13 -05:00
parent 5a34a2b91d
commit 7e99a75f1d
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
targets/TARGET_Maxim/TARGET_MAX32620/sleep.c
View File

@ -32,14 +32,12 @@
*/
#include "sleep_api.h"
#include "cmsis.h"
#include "pwrman_regs.h"
#include "pwrseq_regs.h"
#include "clkman_regs.h"
#include "ioman_regs.h"
#include "rtc_regs.h"
#include "usb_regs.h"
#include "wait_api.h"
#define REVISION_A3 2
#define REVISION_A4 3
@ -178,7 +176,7 @@ void deepsleep(void)
MXC_PWRSEQ->reg1 |= MXC_F_PWRSEQ_REG1_PWR_MBUS_GATE;
// Dummy read to make sure SSB writes are complete
MXC_PWRSEQ->reg0;
MXC_PWRSEQ->reg0 = MXC_PWRSEQ->reg0;
if (part_rev == REVISION_A4) {
// Note: ARM deep-sleep requires a specific sequence to clear event latches,