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add hcd_configure() to change max NAK dynamically

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This commit is contained in:
hathach
2024-04-02 16:38:40 +07:00
parent e802fe0677
commit 7d3d60f96d
5 changed files with 32 additions and 15 deletions
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2
src/host/hcd.h
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@@ -125,7 +125,7 @@ bool hcd_dcache_clean_invalidate(void const* addr, uint32_t data_size) TU_ATTR_W
//--------------------------------------------------------------------+
// optional hcd configuration, called by tuh_configure()
bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void* cfg_param) TU_ATTR_WEAK;
bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void* cfg_param);
// Initialize controller to host mode
bool hcd_init(uint8_t rhport);

13
src/host/usbh.c
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@@ -52,6 +52,13 @@ TU_ATTR_WEAK bool hcd_deinit(uint8_t rhport) {
return false;
}
TU_ATTR_WEAK bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void* cfg_param) {
(void) rhport;
(void) cfg_id;
(void) cfg_param;
return false;
}
TU_ATTR_WEAK void tuh_event_hook_cb(uint8_t rhport, uint32_t eventid, bool in_isr) {
(void) rhport;
(void) eventid;
@@ -332,11 +339,7 @@ bool tuh_rhport_reset_bus(uint8_t rhport, bool active) {
//--------------------------------------------------------------------+
bool tuh_configure(uint8_t rhport, uint32_t cfg_id, const void *cfg_param) {
if ( hcd_configure ) {
return hcd_configure(rhport, cfg_id, cfg_param);
} else {
return false;
}
return hcd_configure(rhport, cfg_id, cfg_param);
}
static void clear_device(usbh_device_t* dev) {

14
src/host/usbh.h
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@@ -73,11 +73,21 @@ typedef struct {
tusb_desc_interface_t desc;
} tuh_itf_info_t;
// ConfigID for tuh_config()
// ConfigID for tuh_configure()
enum {
TUH_CFGID_RPI_PIO_USB_CONFIGURATION = OPT_MCU_RP2040 << 8 // cfg_param: pio_usb_configuration_t
TUH_CFGID_INVALID = 0,
TUH_CFGID_RPI_PIO_USB_CONFIGURATION = 100, // cfg_param: pio_usb_configuration_t
TUH_CFGID_MAX3421 = 200,
};
typedef union {
// For TUH_CFGID_RPI_PIO_USB_CONFIGURATION use pio_usb_configuration_t
struct {
uint8_t max_nak;
} max3421;
} tuh_configure_param_t;
//--------------------------------------------------------------------+
// APPLICATION CALLBACK
//--------------------------------------------------------------------+