Get USB working
parent
dd5236cff2
commit
b98375ce5a
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@ -258,8 +258,8 @@
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PIN_OSPEED_VERYLOW(GPIOA_PIN8) | \
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PIN_OSPEED_VERYLOW(GPIOA_PIN8) | \
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PIN_OSPEED_VERYLOW(GPIOA_PIN9) | \
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PIN_OSPEED_VERYLOW(GPIOA_PIN9) | \
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PIN_OSPEED_VERYLOW(GPIOA_PIN10) | \
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PIN_OSPEED_VERYLOW(GPIOA_PIN10) | \
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PIN_OSPEED_HIGH(GPIOA_USB_DM) | \
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PIN_OSPEED_VERYLOW(GPIOA_USB_DM) | \
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PIN_OSPEED_HIGH(GPIOA_USB_DP) | \
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PIN_OSPEED_VERYLOW(GPIOA_USB_DP) | \
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PIN_OSPEED_HIGH(GPIOA_JTAG_TMS) | \
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PIN_OSPEED_HIGH(GPIOA_JTAG_TMS) | \
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PIN_OSPEED_HIGH(GPIOA_JTAG_TCK) | \
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PIN_OSPEED_HIGH(GPIOA_JTAG_TCK) | \
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PIN_OSPEED_HIGH(GPIOA_JTAG_TDI))
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PIN_OSPEED_HIGH(GPIOA_JTAG_TDI))
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@ -274,8 +274,8 @@
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PIN_PUPDR_PULLUP(GPIOA_PIN8) | \
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PIN_PUPDR_PULLUP(GPIOA_PIN8) | \
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PIN_PUPDR_PULLUP(GPIOA_PIN9) | \
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PIN_PUPDR_PULLUP(GPIOA_PIN9) | \
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PIN_PUPDR_PULLUP(GPIOA_PIN10) | \
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PIN_PUPDR_PULLUP(GPIOA_PIN10) | \
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PIN_PUPDR_PULLUP(GPIOA_USB_DM) | \
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PIN_PUPDR_FLOATING(GPIOA_USB_DM) | \
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PIN_PUPDR_PULLUP(GPIOA_USB_DP) | \
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PIN_PUPDR_FLOATING(GPIOA_USB_DP) | \
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PIN_PUPDR_PULLUP(GPIOA_JTAG_TMS) | \
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PIN_PUPDR_PULLUP(GPIOA_JTAG_TMS) | \
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PIN_PUPDR_PULLDOWN(GPIOA_JTAG_TCK) | \
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PIN_PUPDR_PULLDOWN(GPIOA_JTAG_TCK) | \
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PIN_PUPDR_PULLUP(GPIOA_JTAG_TDI))
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PIN_PUPDR_PULLUP(GPIOA_JTAG_TDI))
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@ -290,8 +290,8 @@
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PIN_ODR_HIGH(GPIOA_PIN8) | \
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PIN_ODR_HIGH(GPIOA_PIN8) | \
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PIN_ODR_HIGH(GPIOA_PIN9) | \
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PIN_ODR_HIGH(GPIOA_PIN9) | \
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PIN_ODR_HIGH(GPIOA_PIN10) | \
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PIN_ODR_HIGH(GPIOA_PIN10) | \
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PIN_ODR_HIGH(GPIOA_USB_DM) | \
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PIN_ODR_LOW(GPIOA_USB_DM) | \
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PIN_ODR_HIGH(GPIOA_USB_DP) | \
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PIN_ODR_LOW(GPIOA_USB_DP) | \
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PIN_ODR_HIGH(GPIOA_JTAG_TMS) | \
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PIN_ODR_HIGH(GPIOA_JTAG_TMS) | \
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PIN_ODR_HIGH(GPIOA_JTAG_TCK) | \
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PIN_ODR_HIGH(GPIOA_JTAG_TCK) | \
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PIN_ODR_HIGH(GPIOA_JTAG_TDI))
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PIN_ODR_HIGH(GPIOA_JTAG_TDI))
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@ -897,31 +897,6 @@
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PIN_AFIO_AF(GPIOH_PIN14, 0U) | \
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PIN_AFIO_AF(GPIOH_PIN14, 0U) | \
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PIN_AFIO_AF(GPIOH_PIN15, 0U))
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PIN_AFIO_AF(GPIOH_PIN15, 0U))
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/*
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* USB bus activation macro, required by the USB driver.
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*/
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/* The point is that most of the generic STM32F103* boards
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have a 1.5k resistor connected on one end to the D+ line
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and on the other end to some pin. Or even a slightly more
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complicated "USB enable" circuit, controlled by a pin.
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That should go here.
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However on some boards (e.g. one that I have), there's no
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such hardware. In which case it's better to not do anything.
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*/
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/*
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#define usb_lld_connect_bus(usbp) palClearPad(GPIOB, GPIOB_USB_DISC)
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*/
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#define usb_lld_connect_bus(usbp) palSetPadMode(GPIOA, 12, PAL_MODE_INPUT);
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/*
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* USB bus de-activation macro, required by the USB driver.
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*/
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/*
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#define usb_lld_disconnect_bus(usbp) palSetPad(GPIOB, GPIOB_USB_DISC)
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*/
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#define usb_lld_disconnect_bus(usbp) while(0) { palSetPadMode(GPIOA, 12, PAL_MODE_OUTPUT_PUSHPULL); palClearPad(GPIOA, 12); }
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#if !defined(_FROM_ASM_)
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#if !defined(_FROM_ASM_)
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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