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fixed pullup/pulldown for SWD

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This commit is contained in:
Edward Emelianov 2023-03-22 12:10:10 +03:00
parent 2dae136516
commit 6902b60020
4 changed files with 15 additions and 26 deletions
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4
F3:F303/NitrogenFlooding/hardware.c
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@ -28,7 +28,7 @@ TRUE_INLINE void gpio_setup(){
// enable PWM timer TIM3
RCC->APB1ENR |= RCC_APB1ENR_TIM3EN;
for(int i = 0; i < 10000; ++i) nop();
// PORT A
// PORT A (PA13/14 - SWDIO/SWCLK - AF0)
GPIOA->ODR = 0;
GPIOA->AFR[0] = 0;
GPIOA->AFR[1] = AFRf(4, 9) | AFRf(4, 10) | AFRf(14, 11) | AFRf(14,12);
@ -36,7 +36,7 @@ TRUE_INLINE void gpio_setup(){
MODER_AF(9) | MODER_AF(10) | MODER_AF(11) | MODER_AF(12) | MODER_AF(13) | MODER_AF(14);
GPIOA->OSPEEDR = OSPEED_HI(9) | OSPEED_HI(10) | OSPEED_HI(11) | OSPEED_HI(12) | OSPEED_HI(13) | OSPEED_HI(14);
GPIOA->OTYPER = 0;
GPIOA->PUPDR = 0;
GPIOA->PUPDR = PUPD_PU(13) | PUPD_PD(14); // SWDIO - pullup, SDCLK - pulldown
// PORT B
GPIOB->ODR = 0;

BIN
F3:F303/NitrogenFlooding/nitrogen.bin
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33
F3:F303/NitrogenFlooding/nitrogen.creator.user
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@ -1,10 +1,10 @@
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@ -38,43 +38,32 @@
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<value type="bool" key="AutoTest.Framework.Catch">true</value>
<value type="bool" key="AutoTest.Framework.GTest">true</value>
<value type="bool" key="AutoTest.Framework.QtQuickTest">true</value>
<value type="bool" key="AutoTest.Framework.QtTest">true</value>
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<value type="bool" key="AutoTest.UseGlobal">true</value>
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<value type="bool" key="ClangTools.BuildBeforeAnalysis">true</value>
<value type="QString" key="ClangTools.DiagnosticConfig">Builtin.DefaultTidyAndClazy</value>
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<valuelist type="QVariantList" key="ClangTools.SelectedFiles"/>
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@ -88,12 +77,12 @@
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4
F3:F303/NitrogenFlooding/version.inc
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@ -1,2 +1,2 @@
#define BUILD_NUMBER "1"
#define BUILD_DATE "2023-03-20"
#define BUILD_NUMBER "2"
#define BUILD_DATE "2023-03-22"