From 36667ff9eed83df5f6460d596220908afc9b9a11 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期二, 07 五月 2024 19:31:50 +0800
Subject: [PATCH] 改成中断触发模式，但是还是有BUG，会死机，还会有临近基站不测距的问题。
---
Src/radio/sx126x-board.c | 28 +++++++++++++++++++++-------
1 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/Src/radio/sx126x-board.c b/Src/radio/sx126x-board.c
index fcdd3b3..71c10db 100644
--- a/Src/radio/sx126x-board.c
+++ b/Src/radio/sx126x-board.c
@@ -76,7 +76,9 @@
void SX126xWakeup( void )
{
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut(RADIO_GET_STATUS);
SpiInOut(0);
@@ -91,7 +93,9 @@
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut(( uint8_t )command );
@@ -112,7 +116,9 @@
void SX126xReadCommand( RadioCommands_t command, uint8_t *buffer, uint16_t size )
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut(( uint8_t )command );
@@ -130,7 +136,9 @@
void SX126xWriteRegisters( uint16_t address, uint8_t *buffer, uint16_t size )
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut(RADIO_WRITE_REGISTER );
@@ -156,7 +164,9 @@
void SX126xReadRegisters( uint16_t address, uint8_t *buffer, uint16_t size )
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut(RADIO_READ_REGISTER );
@@ -183,7 +193,9 @@
void SX126xWriteBuffer( uint8_t offset, uint8_t *buffer, uint8_t size )
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ //SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut( RADIO_WRITE_BUFFER );
@@ -201,7 +213,9 @@
void SX126xReadBuffer( uint8_t offset, uint8_t *buffer, uint8_t size )
{
SX126xCheckDeviceReady( );
- SX126x_CS_Di( );
+ if(!HAL_GPIO_ReadPin( SPIx_CS_GPIO, SPIx_CS))
+ return;
+ //SX126x_CS_Di( );
HAL_GPIO_WritePin( RADIO_NSS_GPIO_Port, RADIO_NSS_Pin,GPIO_PIN_RESET);
SpiInOut( RADIO_READ_BUFFER );
--
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