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Code Issues Wiki Activity

Use usbGenerateDisconnectPulse for F1/F3 targets.

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This commit is contained in:
Hydra 2017-02-20 18:23:44 +00:00 • committed by Dominic Clifton
parent 016a79af0b
commit 6cd2b3e070
1 changed files with 2 additions and 24 deletions
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26
src/main/vcp/hw_config.c
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@ -37,6 +37,7 @@
#include <stdbool.h>
#include "drivers/system.h"
#include "drivers/usb_io.h"
#include "drivers/nvic.h"
#include "common/utils.h"
@ -85,30 +86,7 @@ void Set_System(void)
RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
#endif /* STM32L1XX_XD */
/*Pull down PA12 to create USB Disconnect Pulse*/ // HJI
#if defined(STM32F303xC) // HJI
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); // HJI
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12; // HJI
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; // HJI
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT; // HJI
GPIO_InitStructure.GPIO_OType = GPIO_OType_OD; // HJI
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL; // HJI
#else
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); // HJI
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;// HJI
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;// HJI
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;// HJI
#endif
GPIO_Init(GPIOA, &GPIO_InitStructure); // HJI
GPIO_ResetBits(GPIOA, GPIO_Pin_12); // HJI
delay(200); // HJI
GPIO_SetBits(GPIOA, GPIO_Pin_12); // HJI
usbGenerateDisconnectPulse();
#if defined(STM32F37X) || defined(STM32F303xC)