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terminal text colour

Posted on January 08, 2018 at 22:42what is the correct vt100 code for changing the terminal text colour?send_usart(0x1B); send_usart('['); send_usart(3); send_usart(4); send_usart('m');

j g by • Associate II
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Resolved! STM32H743 CubeMX 4.23.0 FreeRTOS LwIP (UDP) hangs

Posted on January 04, 2018 at 12:09Hello.I have a simple SW4STM32 project just using FreeRTOS and LwIP on NUCLEO-H743ZI.Initialize UDP in a task with:  struct netconn *conn_udp;  conn_udp = netconn_new(NETCONN_UDP);FreeRTOS hangs forever in portmacr...

Nucleo-L432KC power options

Posted on January 08, 2018 at 13:26Hello,another question regarding the Nucleo-L432KC board. The user manual states that it can be powered via the +5V pin or the VIN pin. However, when I want to power it via +5V, I can't get the board to run. The re...

Resolved! Most efficient data length?

Posted on January 06, 2018 at 17:38I'm still new to the Cortex M architecture, but I was wondering which is the most performing data type for integers smaller than 256 if space is abundant? Is it uint8_t, uint16_t, or uint32_t, or are they all the s...

Resolved! STM F411RE flash sectors

Posted on January 08, 2018 at 17:52Hi,I am searching for hours, could not find  a document about flash sectors sizes other than int the sample header file /STMCUBEF4/STM32Cube_FW_F4_V1.18.0/Projects/STM32F411E-Discovery/Examples/FLASH/FLASH_ErasePro...

Marius CO by • Associate III
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A new Incomer asking for some guidance

Posted on December 25, 2017 at 22:37Hi everyone,I'm a fresh graduate Engineer from Egypt . I'm currently working on a project and it was decided that we will utilize the STM32F407G discovery board . The problem is that it was also decided that the A...

Resolved! Using Cortex-M7 DSP Instructions

Posted on November 15, 2017 at 22:56 I would like to understand how I can use DSP instructions in the STM32F746NG. I know that I can code them in assembly language using __asm, but I was looking for a more automatic way, such as an optimization opt...

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