Port stm32 to eCos Article 2-driver

In. 14 articles and notes are used to describe how to port Redboot and ECOs to the stm32 Development Board, this includes a large number of first-hand notes and experiences, such as porting steps, problems encountered and solutions, and some questions, and successfully runs the helloworld application.

After the completion of the first stage of work, after a period of effort, the second stage of work-driven development, transplantation and debugging are almost coming to an end. Like the first phase, the second phase also recorded a large amount of first-hand materials and notes, and without reservation shared most of the driver source code and testing programs. The driver source code and test program can be downloaded from the ECOS Forum website I have created. Address: http://52ecos.net. If you are interested in ECOs, or if you want to know ECOs, or you want to use ECOs to develop products, or you have encountered problems in ECOs development, you can post on my ECOs forum. I will answer your questions one by one!

I will share my recorded articles here (all of them are with one hand and are not retained ).

• Stm32 port ECOs #14, serial port driver and Serial Port Programming
• Port the stm32 ECOs #15, and configure the FSMC sequence of the SRAM-to solve the problem that the program runs or dies from time to time.
• Stm32 port ECOs #16, gpio application-control LED lights and scan buttons
• Stm32 port ECOs #17, ADC Driver and Application Programming (I)
• Stm32 port ECOs #18, ADC Driver and Application Programming (below)
• Stm32 port ECOs #19, ECOs LCD driver, LCD Driver (on)
• Stm32 port ECOs #20, ECOs LCD driver, LCD Driver (lower)
• Stm32 transplantation ECOs #21, touch screen tsc2046 driver Transplantation
• Stm32 port ECOs #22, ECOs Ethernet driver, dm9000a driver port (on)
• Stm32 port ECOs #23, ECOs Ethernet driver, dm9000a driver port (in)
• Stm32 port ECOs #24, ECOs Ethernet driver, dm9000a driver port (below)
• Port ECOs #25 to stm32, ECOs I2C driver for stm32
• Stm32 port ECOs #26, serial SPI Flash Driver port (on)
• Port ECOs #27 with stm32 and serial SPI Flash Driver (below)
• Stm32 port ECOs #28, ECOs I2S driver, audio driver (on)
• Stm32 port ECOs #29, ECOs I2S driver, audio driver (medium)
• Stm32 port ECOs #30, ECOs I2S driver, audio driver (bottom)

We can see from the above that most of the stm32 drivers are covered, and through the development and Transplantation of these drivers, I believe you can also master the development of the ECOS driver. Currently, the stm32 SD card driver is being developed. After completion, it will be promptly supplemented. With regard to these articles record, I will be the first to post in my independent domain name blog: reille blog-http://velep.com, stay tuned!