Microcontroller Board Support Package http://mbsp/ 2026-04-21T11:32:34+00:00 http://mbsp/ http://mbsp/_media/logo.png text/html 2026-02-10T15:51:49+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/clock_group?rev=1770738709&do=diff clock group configuration of the used clocks. All settings are chip dependent! "clock": { "cpu": { "source" : "hse", "frequency" : "12 MHz", } } text/html 2025-10-08T14:32:02+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/configuration_json?rev=1759933922&do=diff File format specification of configuration definition this describes the possible elements of a configuration description in JSON format. The JSON format is defined here: <https://www.json.org/json-en.html> All elements not listed as essential are optional. Being optional means that they can be missing and the configuration is still valid. text/html 2025-08-22T23:03:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/digital_input_group?rev=1755903797&do=diff digital_input group This group contains all digital input signals. Each signal is a sub group with the signal name as the group name. "digital_input": { "user_button": { "pad": "PA3" } } pad defines the chip pad that the signal should be read from. text/html 2026-02-07T00:25:40+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/digital_output_group?rev=1770423940&do=diff digital_output group This group contains all digital output signals. Each signal is a sub group with the signal name as the group name. "digital_output": { "green_led": { "type": "push pull", "port": "A", "pad": "3", "on_boot": "enabled" } } text/html 2025-08-18T22:26:50+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/general_settings?rev=1755556010&do=diff general settings these are settings on the top layer that effect the whole project. vendor_name Name of the company that sells the micro controller. As listed on <https://chipselect.org> type: string chip_name Model number of the micro controller. As listed on <https://chipselect.org> type: string text/html 2025-08-17T05:42:22+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/i2c_group?rev=1755409342&do=diff Inter-Integrated Circuit (I2C) group This group defines all used Inter-Integrated Circuit (I2C) interfaces. Each I2C interface is a sub group with the I2C name as the group name. "I2C": { "dac_i2c": { "pad_scl": "PA5", "pad_sda": "PA6", "peripheral" : "I2C0", "role": "master", "address_bits": "7", "clock_max_frequency": "100 kHz", } } text/html 2024-11-14T14:34:08+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/interface?rev=1731594848&do=diff Interface The interface enables the download of a MBSP package. * TCP Port xxxx * MBSP (code generator) is server * Client sends request as json data (File format of json file) * Response is zip-stream containing complete project. * ... text/html 2024-11-21T14:03:20+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/mbsp_report?rev=1732197800&do=diff MBSP report format The file is a utf-8 text file. text/html 2024-11-21T14:02:21+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/package?rev=1732197741&do=diff What is in a MBSP * Makefile * source/hal/linker file * source/hal/startup.h * source/hal/startup.c * source/hal/<peripheral>.h/.c * source/hal/hw/*.h * source/main.h * source/main.c * mbsp_report.txt (File format) optional: * doc/* * tests/* text/html 2024-11-07T01:32:40+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/project?rev=1730943160&do=diff Project structure Main folder Makefile doc folder documentation source folder main.c source/hal folder peripheral drivers source/hal/hw folder header file of peripheral registers tests folder unit tests text/html 2025-08-17T05:54:32+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/qspi_group?rev=1755410072&do=diff QSPI Quad SPI is similar to SPI, but it has two additional data lines. Protocol Flash commands WRITE_STATUS (0x01) PAGE_PROGRAM (0x02) READ_DATA (0x03) WRITE_DISABLE (0x04) READ_STATUS (0x05) WRITE_ENABLE (0x06) FAST_READ (0x0B) WRITE_STATUS_3 (0x11) text/html 2026-03-24T17:37:25+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/sidebar?rev=1774373845&do=diff Get your MBSP MBSP * project structure * Interface * what it contains * File format specification of configuration definition Reference Information * ARM Cortex-M * gdb server protocol Raspberry Pi * RP2040 * RP2350 STMicroelectronics * STM32F429 Infineon * EZ-USB Fx2G3 text/html 2025-08-17T05:52:00+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/spi_group?rev=1755409920&do=diff SPI Different variants exist. Usually SPI refers to the Motorola Serial Peripheral Interface. Other variants are the Texas Instruments Serial protocol (SSP) and the National Instruments Microwire. Protocol Most significant bit first Modes There are 4 Modes. Defied by the two settings text/html 2025-09-15T16:06:48+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/start?rev=1757952408&do=diff MBSP - the micro controller board support package MBSP is a hardware abstraction layer (HAL). Your MBSP is specific to your requirements. It supports only the one micro controller that you use. and it only implements the interfaces you use. Using MBSP allows you to focus on the functionality you need to implement and the interfaces you use just work. IF you need to switch to a different chip, or need additional interfaces then a new MBSP will be all you need. Everything will just work again on… text/html 2025-08-17T05:37:39+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/timer_group?rev=1755409059&do=diff Timer group This group contains all timer and counter peripherals. "timer": { "ms_tick": { "peripheral" : "systick", "mode" : "count overflows", "frequency" : "1 kHz", } } peripheral defines which peripheral to use. peripherals can be: text/html 2025-10-26T02:30:42+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/uart_group?rev=1761445842&do=diff UART group This group defines all used Universal Asynchronous Receiver Transmitter (UART) interfaces. Each UART is a sub group with the UART name as the group name. "UART": { "debug_uart": { "pad_tx": "PA5", "pad_rx": "PA6", "pad_cts": "PA7", "pad_rts": "PA15", "bits_per_packet": "8", "parity": "None", "stop_bits": "1", "baud_rate": "115200", "hardware_flow_control": "no", … text/html 2025-08-17T09:38:31+00:00 Anonymous (anonymous@undisclosed.example.com) http://mbsp/watchdog_group?rev=1755423511&do=diff watchdog group This group contains all active watchdogs. Each watchdog is a sub group with the watchdog name as the group name. "watchdog": { "timeout_watchdog": { "type": "timeout" "timeout": "100ms" } }