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and remove CONFIG_LIBC_LONG_LONG option to simplify the usage. note: the size will increase 668 before change: text data bss dec hex filename 168440 348 4480 173268 2a4d4 nuttx after change: text data bss dec hex filename 169108 348 4480 173936 2a770 nuttx Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> |
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README.txt |
Nucleo-64 Boards ================ The Nucleo-F334R8 is a member of the Nucleo-64 board family. The Nucleo-64 is a standard board for use with several STM32 parts in the LQFP64 package. Variants include Order code Targeted STM32 ------------- -------------- NUCLEO-F030R8 STM32F030R8T6 NUCLEO-F070RB STM32F070RBT6 NUCLEO-F072RB STM32F072RBT6 NUCLEO-F091RC STM32F091RCT6 NUCLEO-F103RB STM32F103RBT6 NUCLEO-F302R8 STM32F302R8T6 NUCLEO-F303RE STM32F303RET6 NUCLEO-F334R8 STM32F334R8T6 NUCLEO-F401RE STM32F401RET6 NUCLEO-F410RB STM32F410RBT6 NUCLEO-F411RE STM32F411RET6 NUCLEO-F446RE STM32F446RET6 NUCLEO-L053R8 STM32L053R8T6 NUCLEO-L073RZ STM32L073RZT6 NUCLEO-L152RE STM32L152RET6 NUCLEO-L452RE STM32L452RET6 NUCLEO-L476RG STM32L476RGT6 Configurations ============== nsh: ---- Configures the NuttShell (nsh) located at apps/examples/nsh. adc: ---- Configures the ADC example located at apps/examples/adc. highpri: -------- Configures the high priority interrupts example (ADC + PWM) spwm1 and spwm2: ---------------- Configures the sinusoidal PWM (SPWM) example which presents a simple use case of the STM32 PWM lower-half driver without generic upper-half PWM logic. There are two variants of this example, where functionality is achieved with different periperals: - spwm1 uses HRTIM to generate PWM and change waveform samples - spwm2 uses TIM1 to generate PWM and TIM6 to change waveform samples At the moment, the waveform parameters are hardcoded, but it should be easy to modify this example and make it more functional.