From a6e5c60a9ec30574bf7c3d584046444b15f8680f Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 10 二月 2022 16:29:20 +0800
Subject: [PATCH] V1.61 修改成中断模式，测试不丢包。
---
源码/核心板/Src/OnChipDevices/Spi.c | 15 +++++----------
1 files changed, 5 insertions(+), 10 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 c2e4ab4..22dd470 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"
@@ -1,4 +1,5 @@
#include "Spi.h"
+#include "deca_device_api.h"
void Spi_Init(void)
{
@@ -11,15 +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
@@ -30,7 +26,6 @@
// Set CS high
GPIO_SetBits(SPIx_CS_GPIO, SPIx_CS);
-
SPI_I2S_DeInit(SPIx);
@@ -79,7 +74,7 @@
* Takes two separate byte buffers for write header and write data
* returns 0 for success, or -1 for error
*/
-int writetospi_serial
+int writetospi
(
uint16_t headerLength,
const uint8_t *headerBuffer,
@@ -130,7 +125,7 @@
* returns the offset into read buffer where first byte of read data may be found,
* or returns -1 if there was an error
*/
-int readfromspi_serial
+int readfromspi
(
uint16_t headerLength,
const uint8_t *headerBuffer,
--
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