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Removed UICR edit.

pull/185/head
tkuyucu 2014-02-14 12:32:04 +01:00
parent 4b49861ffb
commit d7dae24aaa
1 changed files with 1 additions and 27 deletions
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28
libraries/mbed/targets/cmsis/TARGET_NORDIC/TARGET_NRF51822/system_nrf51822.c
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@ -43,33 +43,7 @@ void SystemCoreClockUpdate(void)
}
void SystemInit(void)
{
//Write the necessary UICR and FWID values if needed
if (NRF_UICR->CLENR0 == 0xFFFFFFFF){
NRF_NVMC->CONFIG = (NVMC_CONFIG_WEN_Wen << NVMC_CONFIG_WEN_Pos);
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){
}
NRF_UICR->CLENR0 = 0x14000;
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){
}
//write FWID (NRF_UICR->FWID is readonly)
*(uint32_t *)0x10001010 = 0xFFFF0049;
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){
}
NRF_NVMC->CONFIG = (NVMC_CONFIG_WEN_Ren << NVMC_CONFIG_WEN_Pos);
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){
}
NVIC_SystemReset();
while (true){
}
}
{
// Prepare the peripherals for use as indicated by the PAN 26 "System: Manual setup is required
// to enable the use of peripherals" found at Product Anomaly document for your device found at
// https://www.nordicsemi.com/. The side effect of executing these instructions in the devices