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Fix IAR failure

pull/2238/head
cyliangtw 2016-08-01 15:40:08 +08:00
parent accb95d858
commit a4b25174ff
1 changed files with 10 additions and 7 deletions
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17
hal/targets/hal/TARGET_NUVOTON/TARGET_NUC472/entropy_hardware_poll.c
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@ -20,9 +20,10 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h>
#include "cmsis.h" #include "cmsis.h"
#include "NUC472_442.h" #include "NUC472_442.h"
#include "us_ticker_api.h"
/* /*
* Get Random number generator. * Get Random number generator.
@ -37,10 +38,12 @@ void CRYPTO_IRQHandler()
} }
} }
static void rng_get( int32_t *p32ConversionData) static void rng_get(unsigned char *pConversionData)
{ {
int32_t i32ConversionData; uint32_t *p32ConversionData;
uint32_t au32PrngData[8];
p32ConversionData = (uint32_t *)pConversionData;
/* Unlock protected registers */ /* Unlock protected registers */
SYS_UnlockReg(); SYS_UnlockReg();
/* Enable IP clock */ /* Enable IP clock */
@ -53,19 +56,19 @@ static void rng_get( int32_t *p32ConversionData)
PRNG_ENABLE_INT(); PRNG_ENABLE_INT();
// PRNG_Open(PRNG_KEY_SIZE_64, 0, 0); // PRNG_Open(PRNG_KEY_SIZE_64, 0, 0);
PRNG_Open(PRNG_KEY_SIZE_256, 1, us_ticker_read()); PRNG_Open(PRNG_KEY_SIZE_256, 1, us_ticker_read());
PRNG_Start(); PRNG_Start();
while (!g_PRNG_done); while (!g_PRNG_done);
PRNG_Read(p32ConversionData); PRNG_Read(p32ConversionData);
// printf(" 0x%08x 0x%08x 0x%08x 0x%08x\n\r", *p32ConversionData, *(p32ConversionData+1), *(p32ConversionData+2), *(p32ConversionData+3)); // printf(" 0x%08x 0x%08x 0x%08x 0x%08x\n\r", *p32ConversionData, *(p32ConversionData+1), *(p32ConversionData+2), *(p32ConversionData+3));
// printf(" 0x%08x 0x%08x 0x%08x 0x%08x\n\r", *(p32ConversionData+4), *(p32ConversionData+5), *(p32ConversionData+6), *(p32ConversionData+7)); // printf(" 0x%08x 0x%08x 0x%08x 0x%08x\n\r", *(p32ConversionData+4), *(p32ConversionData+5), *(p32ConversionData+6), *(p32ConversionData+7));
PRNG_DISABLE_INT(); PRNG_DISABLE_INT();
NVIC_DisableIRQ(CRPT_IRQn); NVIC_DisableIRQ(CRPT_IRQn);
CLK_DisableModuleClock(CRPT_MODULE); // CLK_DisableModuleClock(CRPT_MODULE);
} }