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Code Issues Wiki Activity

Use 0x2001FFF8 for overclock request marker

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This commit is contained in:
jflyper 2017-07-05 20:57:32 +09:00
parent 2cac202447
commit a877a132b9
2 changed files with 10 additions and 10 deletions
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4
src/main/fc/fc_init.c
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@ -269,11 +269,11 @@ void init(void)
#if defined(STM32F4) && !defined(DISABLE_OVERCLOCK)
// If F4 Overclocking is set and System core clock is not correct a reset is forced
if (systemConfig()->cpu_overclock && SystemCoreClock != 240000000) {
*((uint32_t *)0x2001FFFC) = 0xDEADBABE; // 128KB SRAM STM32F4XX
*((uint32_t *)0x2001FFF8) = 0xDEADBABE; // 128KB SRAM STM32F4XX
__disable_irq();
NVIC_SystemReset();
} else if (!systemConfig()->cpu_overclock && SystemCoreClock == 240000000) {
*((uint32_t *)0x2001FFFC) = 0x0; // 128KB SRAM STM32F4XX
*((uint32_t *)0x2001FFF8) = 0x0; // 128KB SRAM STM32F4XX
__disable_irq();
NVIC_SystemReset();
}