This SDK has been patched by Embedded Artists for the iMXRT1062 Developer's Kit. The SDK was released on 2022-11-18 and is based on NXP's 2.12.1 SDK (SDK_2_12_1_MIMXRT1062xxxxA.zip). This is what has been patched: * Set CPU speed according to Commercial/Industrial CPU * Correction of the VDD_SOC_IN voltage. * Flash settings (speed, algorithm, size, driver) to work with the 4MB OctalSPI ATXP032 * LWIP projects - added reading of the MAC address from the onboard I2C EEPROM * Added an I2C driver for the gpio expander (PCA6416) and code to use it * Modified pin muxing * SEMC projects - changed algorithm for memory test and now test entire 32MB instead of only 4KB * Adjusted the USB interface number for USB Host examples (it is different for host and device examples) * Added a software_reset() function in board.c/.h to issue a JEDEC reset before NVIC_SystemReset() * Changed the Wi-Fi examples to use the Embedded Artists 1XK M.2 Module (EAR00385) as default * Many of the projects have been updated to use a more complete pin_mux.c file where all necessary pins have been initialized. The SDK examples used to only configure the pins that they use (and often not every pin) and most of the time the configuration was only for MUX:ing and not the PAD settings (pull up/down/none, drive strength and slew). * Embedded Wizard project 'ew_gui_smart_thermostat' was incorrectly setup for EVKB * Changed the default display to RK043FN02H as it is the one mounted on the Developer's Kits This has been added: * New WDOG examples that work * I2C probe example * Example to show the use of software_reset() This has been removed: * All projects for the EVK - only keeping EVKB which is then patched * The original WDOG and RTWDOG examples as those were not working Important things to note: * Read section "8 - Known Issues" in docs/MCUXpresso SDK Release Notes for EVK-MIMXRT1060.pdf to see known issues with the current version of the SDK. * For Iperf examples, set compiler optimization to -O3 or similar to improve performance. * If the hardware seems unresponsive and the debugger cannot connect/flash/erase the current program then the most likely cause is the running program preventing the access. To stop the currently running program and regain control: 1) Press and hold down the ISP_ENABLE button (SW1) 2) Press and hold down the RESET button (SW3) 3) Let go of the RESET button 4) Wait an extra second or two 5) Release the ISP_ENABLE button 6) The hardware is now in a mode where programming/erasing it should work The following projects have been marked as incompatible. They have not been deleted as they might still be helpful in some way. * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/canopen_examples/mcofd_manager * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/canopen_examples/mcofd_slave * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/canopen_examples/mco_manager * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/canopen_examples/mco_slave * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/component_examples/flash_component/flexspi_nor * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/demo_apps/bubble_peripheral * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/canfd/interrupt_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/canfd/loopback * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/canfd/loopback_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/canfd/ping_pong_buffer_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/csi/ccir656 * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/csi/raw8 * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/csi/rgb565 * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/flexspi/hyper_flash/polling_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/flexspi/nor/edma_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/flexspi/nor/polling_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/fsl_romapi * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/sai/edma_multi_channel_transfer * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/driver_examples/sai/edma_tdm_record_playback * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/deepviewrt_camera_label_image * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/deepviewrt_image_detection * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/glow_cifar10_camera * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/glow_lenet_mnist_camera * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/tensorflow_lite_micro_cifar10 * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/eiq_examples/tensorflow_lite_micro_label_image * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/littlefs_examples/littlefs_shell * /sdk_bld/eaimxrt1062_4mb_sdk_2_12_1/boards/evkbmimxrt1060/rtos_examples/freertos_hello_flash_operation Revision History: ---------------- 2021-04-23 * Updated to NXP SDK 2.9.3 which has SDRAM/DCD fixes * Fixed WDOG examples 2021-05-10 * Added software_reset() function that does a JEDEC reset * Added software_reset example 2021-07-05 * Added Wi-Fi support for the 2DS M.2 module (88W8801) * Added Wi-Fi support for the 1XK M.2 module (IW416 or 88W8978) * Marked examples that use hyperflash as incompatible * Marked examples that write to flash in runtime (except for mflash) as incompatible * Removed wiced_bt_passthrough example for 1MW/43455 M.2 module as the firmware is missing 2022-05-11 * Updated to NXP SDK 2.11.1 2022-11-18 * Updated to NXP SDK 2.12.1 * This version is for iMX RT1062 OEM Board revisions up to and including rev B2. For boards with revisions >= rev C1 there is another patched SDK available from http://imx.embeddedartists.com/#imxrt1062.