From 79577aa672de03e4542b1bb4923b65b2295457d1 Mon Sep 17 00:00:00 2001
From: gdavid2 <124572489+gdavid2@users.noreply.github.com>
Date: Mon, 26 Aug 2024 14:19:26 +0200
Subject: [PATCH 1/2] Hardware CS handling

---
 inc/enc28j60.h | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/inc/enc28j60.h b/inc/enc28j60.h
index 387235e..01a1b74 100644
--- a/inc/enc28j60.h
+++ b/inc/enc28j60.h
@@ -39,14 +39,19 @@ static inline void uDelay(uint32_t useconds) {
 #	define ETHERNET_CS_DELAY_PROC Delay(ETHERNET_CS_DELAY)
 #endif
 
-#define disableChip  ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN;\
-	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN << 16;\
-	ETHERNET_CS_DELAY_PROC;
-#define enableChip   ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN<<16;\
-	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN;\
-	ETHERNET_CS_DELAY_PROC;
-//#define disableChip  {}
-//#define enableChip   {}
+/** if software chip select is wanted **/
+//#define disableChip  ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN;\
+//	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN << 16;\
+//	ETHERNET_CS_DELAY_PROC;
+//#define enableChip   ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN<<16;\
+//	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN;\
+
+/** if hardware chip select is wanted
+* (don't forget to use "Hardware NSS Output Signal" in .ioc and define ETHERNET_CS_PIN and ETHERNET_CS_GPIO to the right pin)
+* (ETHERNET_CS_DELAY becomes unused)
+*/
+#define disableChip __HAL_SPI_DISABLE(hspi);
+#define enableChip ;
 
 
 // ENC28J60 Control Registers

From 21dd16ec71b0eeb316f931be8ab51fd135b68aad Mon Sep 17 00:00:00 2001
From: gdavid2 <124572489+gdavid2@users.noreply.github.com>
Date: Mon, 26 Aug 2024 14:22:56 +0200
Subject: [PATCH 2/2] put the hardware CS on comment

---
 inc/enc28j60.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/inc/enc28j60.h b/inc/enc28j60.h
index 01a1b74..43956f6 100644
--- a/inc/enc28j60.h
+++ b/inc/enc28j60.h
@@ -40,18 +40,18 @@ static inline void uDelay(uint32_t useconds) {
 #endif
 
 /** if software chip select is wanted **/
-//#define disableChip  ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN;\
-//	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN << 16;\
-//	ETHERNET_CS_DELAY_PROC;
-//#define enableChip   ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN<<16;\
-//	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN;\
+#define disableChip  ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN;\
+	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN << 16;\
+	ETHERNET_CS_DELAY_PROC;
+#define enableChip   ETHERNET_CS_GPIO->BSRR = ETHERNET_CS_PIN<<16;\
+	ETHERNET_LED_GPIO->BSRR = ETHERNET_LED_PIN;\
 
 /** if hardware chip select is wanted
 * (don't forget to use "Hardware NSS Output Signal" in .ioc and define ETHERNET_CS_PIN and ETHERNET_CS_GPIO to the right pin)
 * (ETHERNET_CS_DELAY becomes unused)
 */
-#define disableChip __HAL_SPI_DISABLE(hspi);
-#define enableChip ;
+//#define disableChip __HAL_SPI_DISABLE(hspi);
+//#define enableChip ;
 
 
 // ENC28J60 Control Registers