Experimental support for SDK 3.0 for rBoot apps.

[slaff]

This PR is here to allow developers test Sming with NON-OS SDK 3.0. Although most of the things work it is not complete yet.

Things to do before declaring the PR ready for merging:

• (Optional) Non-rBoot application support is missing and is nice to have.

Wanna test?

Type the following commands

on Linux, MacOS and FreeBSD

cd $SMING_HOME
export SDK_BASE="$SMING_HOME/third-party/ESP8266_NONOS_SDK"

on Windows

cd %SMING_HOME%
set SDK_BASE="%SMING_HOME%/third-party/ESP8266_NONOS_SDK"

followed by the following commands (for all OSes)

git checkout develop
git fetch pull/1470/head:pr/sdk-3.0
git checkout pr/sdk-3.0
make dist-clean
# Go to your favourite application and compile it.
# Example: cd ../samples/HttpClient
make

Closes #1439.

[mikee47]

Getting a system_partition_table_regist: failed error.

load 0x40100000, len 1340, room 16
tail 12
chksum 0xe9
ho 0 tail 12 room 4
load 0x3ffe8000, len 660, room 12
tail 8
chksum 0xc8
csum 0xc8

rBoot v1.4.2 - [email protected]
Flash Size:   32 Mbit
Flash Mode:   DIO
Flash Speed:  80 MHz
rBoot Option: Big flash

Booting rom 0.
p 100 size 0xfdff0 ,0x2000 err
system_partition_table_regist: failed

Looking at the p 101 size 0xfdff0 ,0x2000 err seems the size is dodgy. I change the 0xfdfff0 to 0xfe000 and all is well.

diff --git a/Sming/appinit/user_main.cpp b/Sming/appinit/user_main.cpp
index 233188f8..8006c8fd 100644
--- a/Sming/appinit/user_main.cpp
+++ b/Sming/appinit/user_main.cpp
@@ -91,12 +91,16 @@ extern "C" void ICACHE_FLASH_ATTR  __attribute__((weak)) user_pre_init(void)
 		{SYSTEM_PARTITION_RF_CAL, rf_cal_addr, 0x1000},
 		{SYSTEM_PARTITION_PHY_DATA, phy_data_addr, 0x1000},
 		{SYSTEM_PARTITION_SYSTEM_PARAMETER, system_param_addr, 0x3000},
-		{SYSTEM_PARTITION_CUSTOMER_BEGIN, 0x2000, 0xfdff0}, // (1M - 0x2010)
+		{SYSTEM_PARTITION_CUSTOMER_BEGIN, 0x2000, 0xfe000}, // (1M - 0x2000)
 	};
 
-	if(!system_partition_table_regist(partitions, sizeof(partitions) / sizeof(partitions[0]), size_map)) {
-		os_printf("system_partition_table_regist: failed\n");
-		while(1);
+	if(!system_partition_table_regist(partitions, ARRAY_SIZE(partitions), size_map)) {
+		os_printf(_F("system_partition_table_regist: failed\n"));
+		os_printf(_F("size_map = %u\n"), size_map);
+		for (unsigned i = 0; i < ARRAY_SIZE(partitions); ++i) {
+			auto& part = partitions[i];
+			os_printf(_F("partition[%u]: %u, 0x%08x, 0x%08x\n"), i, part.type, part.addr, part.size);
+		}
 	}
 }
 

[slaff]

@mikee47 Can you send the changes as PR?