libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
STM32F7
Here is a list of all modules:
[detail level 123]
 STM32F7xxLibraries for ST Microelectronics STM32F7xx series
 STM32F7xx DefinesDefined Constants and Types for the STM32F7xx series
 CRS DefinesSTM32 Clock Recovery System: Defined Constants and Types
 USB DefinesDefined Constants and Types for the STM32F* USB drivers
 CRSlibopencm3 STM32 Clock Recovery Subsystem
 Adc_defines
 Crc_defines
 Crypto_defines
 Dac_defines
 Dma_defines
 Exti_defines
 Flash_defines
 Hash_defines
 I2c_defines
 Iwdg_defines
 Pwr_defines
 Rtc_defines
 Spi_defines
 Syscfg_defines
 Timer_defines
 Usart_defines
 Adc_file
 Crc_file
 Crypto_filelibopencm3 STM32 Cryptographic controller
 Dac_file
 Dma_file
 Flash_file
 Hash_file
 I2c_file
 Iwdg_file
 Pwr_file
 Rtc_file
 Spi_file
 Timer_file
 Usart_file