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Code Issues Wiki Activity

Overclockin' baby face!!!

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This commit is contained in:
jflyper 2017-07-05 21:30:57 +09:00
parent ffac9beaa5
commit 7e48c48411
2 changed files with 2 additions and 2 deletions
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2
src/main/fc/fc_init.c
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@ -269,7 +269,7 @@ void init(void)
#if defined(STM32F4) && !defined(DISABLE_OVERCLOCK) #if defined(STM32F4) && !defined(DISABLE_OVERCLOCK)
// If F4 Overclocking is set and System core clock is not correct a reset is forced // If F4 Overclocking is set and System core clock is not correct a reset is forced
if (systemConfig()->cpu_overclock && SystemCoreClock != 240000000) { if (systemConfig()->cpu_overclock && SystemCoreClock != 240000000) {
*((uint32_t *)0x2001FFF8) = 0xDEADBABE; // 128KB SRAM STM32F4XX *((uint32_t *)0x2001FFF8) = 0xBABEFACE; // 128KB SRAM STM32F4XX
__disable_irq(); __disable_irq();
NVIC_SystemReset(); NVIC_SystemReset();
} else if (!systemConfig()->cpu_overclock && SystemCoreClock == 240000000) { } else if (!systemConfig()->cpu_overclock && SystemCoreClock == 240000000) {

2
src/main/startup/startup_stm32f40xx.s
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@ -89,7 +89,7 @@ Reset_Handler:
// Check for overclocking request // Check for overclocking request
ldr r0, =0x2001FFF8 // Faduf ldr r0, =0x2001FFF8 // Faduf
ldr r1, =0xDEADBABE // Faduf ldr r1, =0xBABEFACE // Faduf
ldr r2, [r0, #0] // Faduf ldr r2, [r0, #0] // Faduf
str r0, [r0, #0] // Faduf str r0, [r0, #0] // Faduf
cmp r2, r1 // Faduf cmp r2, r1 // Faduf