X893

  1. STM32 modules

    Some new modules for easy life. First low cost 4.3" display from sharp (30$ LQ043) + 20$ for other It's extended - in a compact - only display size. This and other based on STM32 MCU and compatible with Maple platform. Next for tracker life need RF link. For this low price RF modules in tracker via SPI and USB adapter to host - with dual 2.4G and 868M adapters top side - 2.4GHz and back 868MHz modules with antennas. And at the end tracker with internal GSM antenna, GPS and other. All device based on STM32 MCU and as minimum support Maple bootloader to use with Maple-IDE....

  2. New development boards

    Arduino/Maple shield with 2 USB host (VNC2), Ethernet (ENC28J60), Wi-Fi (ZG2100) and 868 MHz RFM23B module. Can be connect to extended Maple connector or Arduino pins. (WiFi module not mounted in left-top corner) Eagle schematic and layout . Order from BatchPCB . The-Bus-Pirate adapter (with FT232RL adapter). Eagle schematic and layout . Order from BatchPCB VNC2 Debugger Eagle schematic and layout . Order From BatchPCB and EEPROM (use FT-Prog to flash) 0000: 0440 0304 0160 0006 8032 0800 0000 980A 0008: A21A BC12 5410 0200 0A03 4600 5400 4400 0010: 4900 1A03 5400 5400 4C00 2D00 3200 3300 0018:...

  3. Maple (STM32) library for FreeRTOS

    MapleFreeRTOS library for Maple platform to implement realtime FreeRTOS . Also need change systick.c and systick.h in hardware\leaflabs\cores\maple folder Blink example: #include int ledPin = 13; // LED connected to digital pin 13 static void vLEDFlashTask( void *pvParameters ) { for(;;) { vTaskDelay( 2000 ); digitalWrite( ledPin, HIGH ); vTaskDelay( 200 ); digitalWrite( ledPin, LOW ); } } // The setup() method runs once, when the sketch starts void setup() { // initialize the digital pin as an output: pinMode(ledPin, OUTPUT); xTaskCreate( vLEDFlashTask, "LEDx", configMINIMAL_STACK_SIZE...


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