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Clean up.

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This commit is contained in:
Mengsk 2023-01-02 09:43:48 +01:00
parent 51bb27a131
commit 7228239eb9
1 changed files with 0 additions and 9 deletions
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src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h
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@ -119,15 +119,6 @@
// Volatile is also needed to prevent the optimizer from changing access to 32-bit (as 32-bit access is forbidden)
static __IO uint16_t * const pma = (__IO uint16_t*)USB_PMAADDR;
// This array maps the endpoint address to a endpoint register in hardware
// By default the tinyusb stack chooses the endpoint register using the endpoint number
// However when using ISOCHRONOUS endpoints, the entire endpoint register (RX _and_ TX)
// are used for a double buffer in a single direction. If you now want to use the same endpoint number with
// different directions (e.g. 0x02 and 0x82), they would be mapped to the same register
// In this case, this serves as a crude helper to overcome this limitation by implementing
// this callback and defining a custom mapping in your application
TU_ATTR_WEAK uint8_t tu_stm32_edpt_number_cb(uint8_t addr);
// This callback is called on SOF and can be used to e.g. capture a timer value for timing purposes
TU_ATTR_WEAK void tu_stm32_sof_cb(void);