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CMD_GET_INFO: New field 'usb_buf_kb'

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This commit is contained in:
Keir Fraser
2023-08-17 17:07:12 +01:00
parent 34daf529c7
commit c5b6894a64
2 changed files with 5 additions and 2 deletions
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1
inc/cdc_acm_protocol.h
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@@ -164,6 +164,7 @@ struct packed gw_info {
uint8_t mcu_id;
uint16_t mcu_mhz;
uint16_t mcu_sram_kb;
uint16_t usb_buf_kb;
};
extern struct gw_info gw_info;

6
src/floppy.c
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@@ -565,6 +565,10 @@ void floppy_init(void)
{
floppy_mcu_init();
gw_info.fw_major = fw_major;
gw_info.fw_minor = fw_minor;
gw_info.usb_buf_kb = U_BUF_SZ >> 10;
/* Output pins, unbuffered. */
configure_pin(dir, GPO_bus);
configure_pin(step, GPO_bus);
@@ -1441,8 +1445,6 @@ static void process_command(void)
memset(&u_buf[2], 0, 32);
switch(idx) {
case GETINFO_FIRMWARE: /* gw_info */
gw_info.fw_major = fw_major;
gw_info.fw_minor = fw_minor;
memcpy(&u_buf[2], &gw_info, sizeof(gw_info));
break;
case GETINFO_BW_STATS: /* gw_bw_stats */ {