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Revert "Fixed behavior of the PRCR register. Previous write protection will be recovered."

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This reverts commit 4d7296109e31690972d8cf09e6138131938cb0ed.
This commit is contained in:
Matthias Schär 2022-07-28 13:11:15 +02:00 committed by hathach
parent 5c7876d444
commit 385611c5a9
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GPG Key ID: 26FAB84F615C3C52
2 changed files with 2 additions and 4 deletions
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3
examples/device/cdc_msc_freertos/src/freertos_hook.c
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@ -99,10 +99,9 @@ void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, Stack
void vApplicationSetupTimerInterrupt(void)
{
/* Enable CMT0 */
unsigned short oldPRCR = SYSTEM.PRCR.WORD;
SYSTEM.PRCR.WORD = (0xA5u<<8) | TU_BIT(1);
MSTP(CMT0) = 0;
SYSTEM.PRCR.WORD = oldPRCR;
SYSTEM.PRCR.WORD = (0xA5u<<8);
CMT0.CMCNT = 0;
CMT0.CMCOR = (unsigned short)(((configPERIPHERAL_CLOCK_HZ/configTICK_RATE_HZ)-1)/128);

3
examples/device/hid_composite_freertos/src/freertos_hook.c
View File

@ -99,10 +99,9 @@ void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, Stack
void vApplicationSetupTimerInterrupt(void)
{
/* Enable CMT0 */
unsigned short oldPRCR = SYSTEM.PRCR.WORD;
SYSTEM.PRCR.WORD = (0xA5u<<8) | TU_BIT(1);
MSTP(CMT0) = 0;
SYSTEM.PRCR.WORD = oldPRCR;
SYSTEM.PRCR.WORD = (0xA5u<<8);
CMT0.CMCNT = 0;
CMT0.CMCOR = (unsigned short)(((configPERIPHERAL_CLOCK_HZ/configTICK_RATE_HZ)-1)/128);