From e8e11e82bd02e63ebc167b69fc3e585a99d78276 Mon Sep 17 00:00:00 2001
From: guanjiao ren <guanjiao.ren@ninebot.com>
Date: 星期五, 18 五月 2018 23:10:57 +0800
Subject: [PATCH] 蜂鸣器、led、spi、systick调试完成
---
源码/核心板/Src/OnChipDevices/Spi.c | 10 ++--------
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Spi.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Spi.c"
index b918be1..9ac47cf 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Spi.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Spi.c"
@@ -12,15 +12,10 @@
RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
/* SPI GPIO setup */
- // SPIx SCK and MOSI pin setup
- GPIO_InitStructure.GPIO_Pin = SPIx_SCK | SPIx_MOSI;
+ // SPIx SCK, MISO and MOSI pin setup
+ GPIO_InitStructure.GPIO_Pin = SPIx_SCK | SPIx_MOSI | SPIx_MISO;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(SPIx_GPIO, &GPIO_InitStructure);
-
- // SPIx MISO pin setup
- GPIO_InitStructure.GPIO_Pin = SPIx_MISO;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
GPIO_Init(SPIx_GPIO, &GPIO_InitStructure);
// SPIx CS pin setup
@@ -31,7 +26,6 @@
// Set CS high
GPIO_SetBits(SPIx_CS_GPIO, SPIx_CS);
-
SPI_I2S_DeInit(SPIx);
--
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