b3b53a6dd4
Master configs/nucleo-f334r8: add example for the SPWM generation (custom STM32 PWM usage) arch/arm/src/stm32/stm32_pwm: fix compilation errors if the upper-half PWM logic is not enabled include/nuttx/drivers/pwm.h: remove dependency on CONFIG_PWM for the upper-half PWM header. This allows compilation for the lower-level PWM drivers even if the upper-half PWM logic is not used. arch/arm/src/stm32/stm32_tim.c: fix compilation error if there is no TIM8 configs/nucleo-f334r8/highpri: remove the upper-half ADC from configuration configs/nucleo-f302r8/highpri: remove the upper-half ADC from configuration configs/stm32f429i-disco/highpri: remove the upper-half ADC from configuration Approved-by: GregoryN <gnutt@nuttx.org>
61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
Nucleo-64 Boards
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================
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The Nucleo-F334R8 is a member of the Nucleo-64 board family. The Nucleo-64
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is a standard board for use with several STM32 parts in the LQFP64 package.
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Variants include
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Order code Targeted STM32
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------------- --------------
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NUCLEO-F030R8 STM32F030R8T6
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NUCLEO-F070RB STM32F070RBT6
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NUCLEO-F072RB STM32F072RBT6
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NUCLEO-F091RC STM32F091RCT6
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NUCLEO-F103RB STM32F103RBT6
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NUCLEO-F302R8 STM32F302R8T6
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NUCLEO-F303RE STM32F303RET6
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NUCLEO-F334R8 STM32F334R8T6
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NUCLEO-F401RE STM32F401RET6
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NUCLEO-F410RB STM32F410RBT6
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NUCLEO-F411RE STM32F411RET6
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NUCLEO-F446RE STM32F446RET6
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NUCLEO-L053R8 STM32L053R8T6
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NUCLEO-L073RZ STM32L073RZT6
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NUCLEO-L152RE STM32L152RET6
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NUCLEO-L452RE STM32L452RET6
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NUCLEO-L476RG STM32L476RGT6
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Configurations
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==============
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nsh:
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----
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Configures the NuttShell (nsh) located at apps/examples/nsh.
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adc:
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----
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Configures the ADC example located at apps/examples/adc.
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highpri:
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--------
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Configures the high priority interrupts example (ADC + PWM)
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spwm1 and spwm2:
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----------------
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Configures the sinusoidal PWM (SPWM) example which presents a simple use case
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of the STM32 PWM lower-half driver without generic upper-half PWM logic.
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There are two variants of this example, where functionality is achieved with
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different periperals:
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- spwm1 uses HRTIM to generate PWM and change waveform samples
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- spwm2 uses TIM1 to generate PWM and TIM6 to change waveform samples
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At the moment, the waveform parameters are hardcoded, but it should be easy to
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modify this example and make it more functional.
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