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SDK 1.3.0 release

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Co-authored-by: Brian Cooke <bdscooke@gmail.com>
Co-authored-by: Luke Wren <wren6991@gmail.com>
Co-authored-by: Uri Shaked <uri@urishaked.com>
Co-authored-by: Zapta <zapta@users.noreply.github.com>
Co-authored-by: Andrew Scheller <andrew.scheller@raspberrypi.com>
Co-authored-by: Liam Fraser <liam@raspberrypi.com>
Co-authored-by: Gabriel Wang <embedded_zhuoran@Hotmail.com>
Co-authored-by: Matias Silva <matita.martins@gmail.com>
Co-authored-by: dp111 <19616418+dp111@users.noreply.github.com>
Co-authored-by: Leonardo La Rocca <46094699+leoli51@users.noreply.github.com>
Co-authored-by: Mahyar Koshkouei <mk@deltabeard.com>
Co-authored-by: Brian Starkey <stark3y@gmail.com>
Co-authored-by: Philip Howard <github@gadgetoid.com>
Co-authored-by: Mike Causer <mcauser@gmail.com>
Co-authored-by: Martino Facchin <m.facchin@arduino.cc>
Co-authored-by: ZodiusInfuser <christopher.parrott2@gmail.com>
Co-authored-by: Manuel Wick <manuel@matronix.de>
Co-authored-by: Matias Silva <git@matiasilva.com>
Co-authored-by: Robert Pafford <19439938+rjp5th@users.noreply.github.com>
Co-authored-by: Alasdair Allan <alasdair@raspberrypi.com>
Co-authored-by: Engineer_Will <646689853@qq.com>
Co-authored-by: Garatronic <31109090+garatronic@users.noreply.github.com>
This commit is contained in:
Graham Sanderson
2021-11-01 14:20:54 -05:00
committed by GitHub
parent bfcbefafc5
commit 2062372d20
158 changed files with 7125 additions and 1483 deletions
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23
src/rp2_common/pico_fix/rp2040_usb_device_enumeration/rp2040_usb_device_enumeration.c
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@ -22,16 +22,21 @@ static void hw_enumeration_fix_force_ls_j(void);
static void hw_enumeration_fix_finish(void);
void rp2040_usb_device_enumeration_fix(void) {
// After coming out of reset, the hardware expects 800us of LS_J (linestate J) time
// before it will move to the connected state. However on a hub that broadcasts packets
// for other devices this isn't the case. The plan here is to wait for the end of the bus
// reset, force an LS_J for 1ms and then switch control back to the USB phy. Unfortunately
// this requires us to use GPIO15 as there is no other way to force the input path.
// We only need to force DP as DM can be left at zero. It will be gated off by GPIO
// logic if it isn't func selected.
#if PICO_RP2040_B0_SUPPORTED || PICO_RP2040_B1_SUPPORTED
// Actually check for B0/B1 h/w
if (rp2040_chip_version() == 1) {
// After coming out of reset, the hardware expects 800us of LS_J (linestate J) time
// before it will move to the connected state. However on a hub that broadcasts packets
// for other devices this isn't the case. The plan here is to wait for the end of the bus
// reset, force an LS_J for 1ms and then switch control back to the USB phy. Unfortunately
// this requires us to use GPIO15 as there is no other way to force the input path.
// We only need to force DP as DM can be left at zero. It will be gated off by GPIO
// logic if it isn't func selected.
// Wait SE0 phase will call force ls_j phase which will call finish phase
hw_enumeration_fix_wait_se0();
// Wait SE0 phase will call force ls_j phase which will call finish phase
hw_enumeration_fix_wait_se0();
}
#endif
}
static inline uint8_t hw_line_state(void) {