updating the way target manifests look

arch/arm/SAMD21/SAMD21A/manifest/samd21a.toml

@@ -1,11 +1,18 @@
 [esf.links]
 common = "arch/arm/common"
-mcu = "arch/arm/SAMD21/SAMD21A/mcu/"
+mcu = "arch/arm/SAMD21/SAMD21A/mcu"
-ld = "arch/arm/SAMD21/SAMD21A/ld/"
+ld = "arch/arm/SAMD21/SAMD21A/ld"
-cfg = "arch/arm/SAMD21/SAMD21A/manifest/"
+cfg = "arch/arm/SAMD21/SAMD21A/manifest"
 [esf.includes]
 IGLOO_INCLUDES = ["sam.h"]
 
 # These are defaults. Once a project is generated, the .cfg can be freely edited without fear of anything being overwritten. However, I do not recommend editing any of the _cfg variables.
-[esf.openocd]
+[esf.scripts]
-scripts = "arch/arm/SAMD21/SAMD21A/scripts/"
+scripts = ["arch/arm/SAMD21/SAMD21A/scripts/${TARGET}.cfg", "scripts"]
+
+# lineage for this family of mcus
+# this is used to evaluate makefile requirements for mcus
+# this will be evaluated to "arch.arm.samd21a.<mcu_name>
+[esf.make]
+series = "arch.arm.samd21a.${TARGET}"
+

test/same54p20a_test/ESF/modules/core/.#clocks.h

@@ -1 +0,0 @@
-penguin@penguin-arch-home.19167:1609094009

test/same54p20a_test/ESF/modules/core/clocks.h

@@ -3,11 +3,6 @@
 
 #include "core.h"
 
-// XOSC32K Definitions
-#define CONF_CORE_CLK_XOSC32KCTRL_CGM_LP_MODE	(0x0)
-#define CONF_CORE_CLK_XOSC32KCTRL_CGM_STD_MODE	(0x1)
-#define CONF_CORE_CLK_XOSC32KCTRL_CGM_HS_MODE	(0x2)
-
 #define CONF_CORE_CLK_XOSC32KCTRL_STARTUP_62592us			(0x0)
 #define CONF_CORE_CLK_XOSC32KCTRL_STARTUP_125092us			(0x1)
 #define CONF_CORE_CLK_XOSC32KCTRL_STARTUP_500092us			(0x2)

test/same54p20a_test/ESF/modules/sercom/sercom.h

@@ -0,0 +1,5 @@
+#ifndef __SERCOM_H__
+#define __SERCOM_H__
+
+
+#endif

test/same54p20a_test/ESF/modules/usart_sync/usart_sync.c

@@ -1,6 +1,28 @@
 #include "usart_sync.h"
+#include "core.h"
+
+#define USART_TX PIN_PA04
+#define USART_RX PIN_PA05
+#define USART_SERCOM SERCOM0
 
 void usart_init(void)
 {
+	// CLOCKS INIT PCHCTRL 
+	if(!SERCOM0->USART.SYNCBUSY.bit.SWRST)
+	{
+		uint32_t mode = SERCOM0->USART.CTRLA.bit.MODE;
+		if(SERCOM0->USART.CTRLA.bit.ENABLE)
+		{
+			SERCOM0->USART.CTRLA.bit.ENABLE = 0;
+			while(SERCOM0->USART.SYNCBUSY.bit.ENABLE);
+		}
+
+		SERCOM0->USART.CTRLA.reg = mode | SERCOM_USART_CTRLA_SWRST;
+		while(SERCOM0->USART.SYNCBUSY.bit.SWRST || SERCOM0->USART.SYNCBUSY.bit.ENABLE);
+	}
+	while(SERCOM0->USART.SYNCBUSY.bit.SWRST);
 
+	CRITICAL_SECTION_ENTER();
+	SERCOM0->USART.CTRLA.bit.MODE = 
+	CRITICAL_SECTION_LEAVE();
 }

test/same54p20a_test/ESF/modules/usart_sync/usart_sync.h

@@ -1,6 +1,8 @@
 #ifndef _USART_H_
 #define _USART_H_
 
+#include "igloo.h"
+
 void usart_init(void);
 
 #endif

test/same54p20a_test/cfg/conf_sercom.h

@@ -0,0 +1,63 @@
+#ifndef __CONF_SERCOM_H__
+#define __CONF_SERCOM_H__
+
+#define CONF_SERCOM_0_ENABLE (0)
+#define CONF_SERCOM_1_ENABLE (0)
+#define CONF_SERCOM_2_ENABLE (0)
+#define CONF_SERCOM_3_ENABLE (0)
+#define CONF_SERCOM_4_ENABLE (0)
+#define CONF_SERCOM_5_ENABLE (0)
+#define CONF_SERCOM_6_ENABLE (0)
+#define CONF_SERCOM_7_ENABLE (0)
+
+#define CONF_SERCOM_0_USART_ENABLE 1
+#define CONF_SERCOM_0_USART_RXEN 1
+#define CONF_SERCOM_0_USART_TXEN 1
+#define CONF_SERCOM_0_USART_PARITY 0
+#define CONF_SERCOM_0_USART_CHSIZE 0
+#define CONF_SERCOM_0_USART_SBMODE 0
+#define CONF_SERCOM_0_USART_BAUD 115200
+#define CONF_SERCOM_0_USART_ADVANCED_CONFIG 0
+#define CONF_SERCOM_0_USART_RUNSTANDBY 0
+#define CONF_SERCOM_0_USART_IBON 0
+#define CONF_SERCOM_0_USART_SFDE 0
+#define CONF_SERCOM_0_USART_CLODEN 0
+#define CONF_SERCOM_0_USART_MODE 0x1
+#define CONF_SERCOM_0_USART_SAMPR 0x0
+#define CONF_SERCOM_0_USART_SAMPA 0x0
+#define CONF_SERCOM_0_USART_DORD 1
+#define CONF_SERCOM_0_USART_CPOL 0
+#define CONF_SERCOM_0_USART_ENC 0
+#define CONF_SERCOM_0_USART_LIN_SLAVE_ENABLE 0
+#define CONF_SERCOM_0_USART_DEBUG_STOP_MODE 0
+#define CONF_SERCOM_0_USART_INACK 0x0
+#define CONF_SERCOM_0_USART_DSNACK 0x0
+#define CONF_SERCOM_0_USART_MAXITER 0x7
+#define CONF_SERCOM_0_USART_GTIME 0x2
+#define CONF_SERCOM_0_USART_RXINV 0x0
+#define CONF_SERCOM_0_USART_TXINV 0x0
+#define CONF_SERCOM_0_USART_CMODE 1
+#define CONF_SERCOM_0_USART_RXPO 1 // RX is on PIN_PA05
+#define CONF_SERCOM_0_USART_TXPO 0
+
+#if CONF_SERCOM_0_USART_LIN_SLAVE_ENABLE == 1
+#if CONF_SERCOM_0_USART_PARITY == 0
+#define CONF_SERCOM_0_USART_PMODE 0
+#define CONF_SERCOM_0_USART_FORM 4
+#else
+#define CONF_SERCOM_0_USART_PMODE CONF_SERCOM_0_USART_PARITY - 1
+#define CONF_SERCOM_0_USART_FORM 5
+#endif
+#else
+#if CONF_SERCOM_0_USART_PARITY == 0
+#define CONF_SERCOM_0_USART_PMODE 0
+#define CONF_SERCOM_0_USART_FORM 0
+#else
+#define CONF_SERCOM_0_USART_PMODE CONF_SERCOM_0_USART_PARITY - 1
+#define CONF_SERCOM_0_USART_FORM 1
+#endif
+#endif
+
+#if CONF_SERCOM_0_USART_SAMPR == 0
+#define CONF_SERCOM_0_USART_BAUD_RATE \
+(65536 - ((65536 * 16.0f * CONF_SERCOM_0_USART_BAUD) / CONF_GCLK_SERCOM0_CORE_FREQUENCY))