majerle/stm32f429

Keil projects and libraries for STM32F4xx devices

STM32F4

Libraries and projects

Here are listed all libraries for STM32F4 devices. Libraries are designed to work with STM32F4xx series of MCU. Every project here is created with Keil uVision, but tested with GCC compiler too (Coocox). Each project includes 4 targets:

1. STM32F429-Discovery board (STM32F429ZI, 180MHz)
2. STM32F4-Discovery board (STM32F407VG, 168MHz)
3. STM32F401-Discovery (STM32F401, 84MHz)
4. STM32F411C-Discovery (STM32F411, 100MHz)
5. Nucleo F411-RE (STM32F411RE, 100MHz)
6. Nucleo F401-RE (STM32F401RE, 84MHz)
7. STM32F446xx (180MHz)
8. STM32439-Eval (STM32F439NI, 180MHz)

When you download repository and open project, you have to set correct your target, for device you use. If you use other device in your project, then set your project and copy settings there from target options.

More information below https://stm32f4-discovery.net

First time with Discovery board? https://stm32f4-discovery.net

Current librarires:

• All libraries listed at one place for easy editing them from one place and use them for all projects

1. Two default projects are included
2. LED_BUTTON - Project example for STM32F4/29 Discovery
3. DELAY - Delay library for STM32F4/29
4. USART - USART library for STM32F4/29
5. SPI - SPI library for STM32F4/29
6. ADC - ADC library for STM32F4/29
7. DAC - DAC library for STM32F4/29
8. ILI9341 LCD - STM32F429 Discovery ILI9341 LCD library
9. I2C - I2C library for STM32F4/29
10. STMPE811 touch driver for STM32F4/29 Discovery board
11. ILI9341 Button - Button library for ILI9341 LCD and STMPE811 Touch driver on STM32F429
12. ONEWIRE - OneWire library for STM32F4/29
13. DS18B20 - DS18B20 OneWire temperature sensor library for STM32F4/29
14. SDRAM - ISSI 8MByte SDRAM on STM32F429 Discovery board
15. DS1307 - DS1307 RTC modeule for STM32F429 Discovery
16. HD44780 - HD44780 Alpha numeric LCD driver for STM32F429 discovery
17. NRF24L01+ - NRF24L01+ 2.4 GHz transceiver library
18. ILI8341 LTDC - ILI9341 LCD with LTDC hardware only for STM32F429
19. Internal RTC - Library for internal RTC on STM32F4xx devices
20. Independent watchdog - Library for watchdog on STM32F4xx devices
21. FATFS - Read SDcard with STM32F4xx using SDIO or SPI communication
22. RNG - Use of True random number generator peripheral on STM32F4xx devices
23. MFRC522 - Read RFID Cards with STM32F4xx devices
24. USB VCP - Use STM32F4xx as USB VCP device (Virtual COM Port)
25. AM2301 - AM2301 (DHT21) temperature and humidity sensor
26. ROTARY ENCODER - Connect Rotary Encoder to STM32F4xx device
27. GPS - Read GPS data on STM32F4xx devices
28. L3GD20 - Measure rotation of all 3 axis with L3GD20 gyro sensor
29. USB MSC HOST - Read USB flash drive with STM32F4xx
30. HC-SR04 - Measure distance with ultrasonic sensor on STM32F4xx
31. USB HID HOST - Read USB mouse and keyboard on STM32F4xx
32. 4x4 KEYPAD - Read matrix keypad up to 4x4 with STM32F4xx
33. PWM - Use PWM on all possible timers for STM32F4xx device
34. USB HID Device - Turn STM32F4 into USB HID Device
35. LIS302DL/LIS3DSH - Accelerometers on STM32F4-Discovery board. Also can be used with any STM32F4 device
36. DAC SIGNAL - Output predefined signals with STM32F4 using DAC, DMA and TIM
37. BMP180 - Read atmosferic pressure on STM32F4 device
38. EXTI - Use external interrupts with STM32F4
39. LOW POWER - Power consumption modes for STM32F4
40. MCO OUTPUT - Output different clocks from STM32F4
41. STDIO - Use printf and fprintf/vfprintf on STM32F4
42. SERVO - Control RC servo with STM32F4
43. MPU-6050 - Read accelerometer and gyroscope data with STM32F4
44. Identification - Read identification bytes and 96-bits long UNIQUE ID from STM32F4
45. BKPSRAM - Interface backup SRAM on STM32F4
46. SWO DEBUG - Debug STM32F4 using SWO output
47. CRC - STM32F4 CRC Hardware module
48. PWM IN - Measure input PWM signal on STM32F4
49. OTP - One-time programmable memory on STM32F4
50. STemWin - STemWin implementation for STM32F429-Discovery
51. DMA2D GRAPHIC- Chrom-ART Accelerator on STM32F429-Discovery board
52. ETHERNET - Connect ethernet to STM32F4xx
53. GPIO - GPIO pins on STM32F4
54. GENERAL - General library for STM32F4
55. USART DMA - Extend USART with DMA TX functionality
56. SPI DMA - Extend SPI with DMA functionality
57. BUTTON - Use buttons with STM32F4xx
58. STRING - Dynamic string allocation for STM32F4xx
59. RCC - Dynamic PLL settings for STM32F4xx
60. CPU LOAD - CPU load monitoring for STM32F4xx
61. SSD1306 - Use OLED LCD with STM32F4
62. FFT - FFT Library for STM32F4xx devices
63. DMA - DMA library for STM32F4xx

General library

1. PCD8544 LCD (Nokia 5110/3310) - Library for LCD

stm32f429's Issues

Nokia 5110 LCD missing GPIO.c

As title, GPIO.c and GPIO.h is not included in project file. Manually including tmlib/gpio built but does not display any character.

Device: STM32F411RE
Pin: According to https://stm32f4-discovery.net/pcd8544-nokia-33105110-lcd-stm32f429-discovery-library/

Thanks.

Definitons?

Hello,

How can I use this in eclipse, because it seems there are some definition which are in the .lib file... Or how can I extract those?

Thanks.

Bug in TM_I2C_ReadMultiNoRegister

Hi.
Seems you forgot to increment "data" variable in function TM_I2C_ReadMultiNoRegister. You have

	while (count--) {
		if (!count) {
			/* Last byte */
			*data = TM_I2C_ReadNack(I2Cx);
		} else {
			*data = TM_I2C_ReadAck(I2Cx);
		}
	}

but correct code is

	while (count--) {
		if (!count) {
			/* Last byte */
			*data++ = TM_I2C_ReadNack(I2Cx);
		} else {
			*data++ = TM_I2C_ReadAck(I2Cx);
		}
	}

Bug introduced in f5bac03c6023bf437a309daf449d6b956e93b6fb

Could you fix it in upstream?

Extern "C" wrapper missing in delay.c and delay.h

Delay library doesn't work in C++ but doesn't throw linking error due to __weak function definition in STD library.

Suggested fix is adding wrapper to .c and .h
Thanks.

Multiple devices on the same I2C pins

Hi, are multiple devices supported on the same I2C pins? I am having trouble reading data from two devices simultaneously, they work just fine individually. Thanks

Bug in TM_SPI_Send16 prototype

Hello.
Seems you have typo in prototype of function TM_SPI_Send16 in Library 05- SPI for STM32F4. You have:
static __INLINE uint16_t TM_SPI_Send16(SPI_TypeDef* SPIx, uint8_t data)
We are trying to send 16-bit data, so uint8_t is wrong type here. Correct:
static __INLINE uint16_t TM_SPI_Send16(SPI_TypeDef* SPIx, uint16_t data)
Bug introduced in ec852fe6aaa7a3b9785dc1e41825a1be74843cfa

Atollic TrueStudio

Hi,

How can i use this excellent repo with the Atollic TrueStudio?

Is there some place we can contrib to help fix/suggest minor fixes in website/tutorial texts?

Now sure what would be the best place to raise this.

https://stm32f4-discovery.net/2014/05/all-stm32f429-libraries-at-one-place/
###Github clone
If you have any problems porting my libraries into your projects for some reason, you can download my entire repository from Girhub here.......

Is there some way I can suggest/ make fixes while going through the material?

stm32f4-discovery website is missing

Hey, I just noticed that stm32f website is unavailable.
Are there any other good website to visit?

Some of the projects like "03-STM32F429_DELAY" has the Output settings without Debug information

Hi Majerle,
Although trivial, Some of the projects like "03-STM32F429_DELAY" has the Output settings without Debug and Browse information.
This can let new guys struggle.
Regards,
Siddiq

Suspected typo in NRF library source.

This comment:

https://github.com/MaJerle/stm32f429/blob/main/00-STM32F429_LIBRARIES/tm_stm32f4_nrf24l01.c#L272

Says that for 1000 uS we set ARD to 4, but I think 1000 is actually represented by the value 3.

About generate a new size font？

Hello, I have tested your LCD driver and it works very well, but now I want to generate a larger font(file:tm_stm32f4_fons.c/.h), can you tell me how your font is generated?thank you.

I want use you lib within stdperiph 1.02

what will happened if I use a lower stdperiph?

How to read file with .hex format using USB MSC Host

Hi dear
I downloaded your codes for Usb msc flash driver, and its really great work. but i tested it and it can only read and write .txt files. what should be changed in this codes to read files with other formats, like .hex or .bin. i'll be thankful if you answer me.its very important for me.

Problem with PLL Settings with STM32F4Discovery Board

I have checked PPL Settings in system_stm32f4xx.c, seems to be ok.
Also Defines are Ok.
With a older Version of the Lib every thing works fine.
But with latest, Baud Rate on UART is wrong.