IEEE 802.15.4 subsystem
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IEEE 802.15.4 subsystem Commit Details
| Date: | 2011-07-06 00:39:25 (8 years 2 months ago) |
|---|---|
| Author: | Werner Almesberger |
| Commit: | ead7ade51e1f553f959770c7902808ebbe48d4e8 |
| Message: | Revert "atusb/fw/: added optional debug log with request
ATUSB_READ_LOG" This reverts commit 39e3d4e61acccf40e021bdb7af73492e6c10b4c6. The log isn't so useful in its present state because we may have to unplug/replug to get out of a troublesome condition. |
| Files: |
atusb/fw/ep0.c (3 diffs) atusb/fw/include/atusb/ep0.h (2 diffs) |
Change Details
| atusb/fw/ep0.c | ||
|---|---|---|
| 56 | 56 | #define BUILD_OFFSET 7 /* '#' plus "65535" plus ' ' */ |
| 57 | 57 | |
| 58 | 58 | |
| 59 | #ifdef DEBUG_LOG | |
| 60 | ||
| 61 | #define LOG_SIZE 16 | |
| 62 | ||
| 63 | static struct { | |
| 64 | uint16_t n; | |
| 65 | struct setup_request setup; | |
| 66 | } log_buf[LOG_SIZE]; | |
| 67 | ||
| 68 | static int log_pos = 0; | |
| 69 | ||
| 70 | #endif /* DEBUG_LOG */ | |
| 71 | ||
| 72 | ||
| 73 | 59 | static int my_setup(const struct setup_request *setup) |
| 74 | 60 | { |
| 75 | 61 | uint16_t req = setup->bmRequestType | setup->bRequest << 8; |
| ... | ... | |
| 77 | 63 | uint8_t i; |
| 78 | 64 | uint64_t tmp64; |
| 79 | 65 | |
| 80 | #ifdef DEBUG_LOG | |
| 81 | ||
| 82 | uint8_t pos; | |
| 83 | ||
| 84 | pos = log_pos & (LOG_SIZE-1); | |
| 85 | log_buf[pos].n = log_pos; | |
| 86 | log_buf[pos].setup = *setup; | |
| 87 | log_pos++; | |
| 88 | ||
| 89 | #endif /* DEBUG_LOG */ | |
| 90 | ||
| 91 | 66 | switch (req) { |
| 92 | 67 | case ATUSB_FROM_DEV(ATUSB_ID): |
| 93 | 68 | debug("ATUSB_ID\n"); |
| ... | ... | |
| 154 | 129 | gpio_cleanup(); |
| 155 | 130 | return 1; |
| 156 | 131 | |
| 157 | #ifdef DEBUG_LOG | |
| 158 | case ATUSB_FROM_DEV(ATUSB_READ_LOG): | |
| 159 | usb_send(&eps[0], log_buf, sizeof(log_buf), NULL, NULL); | |
| 160 | return 1; | |
| 161 | #endif | |
| 162 | ||
| 163 | 132 | case ATUSB_TO_DEV(ATUSB_SLP_TR): |
| 164 | 133 | debug("ATUSB_SLP_TR\n"); |
| 165 | 134 | slp_tr(); |
| atusb/fw/include/atusb/ep0.h | ||
|---|---|---|
| 28 | 28 | * ->host ATUSB_GPIO dir+data mask+p# 3 |
| 29 | 29 | * host-> ATUSB_SLP_TR - - 0 |
| 30 | 30 | * host-> ATUSB_GPIO_CLEANUP - - 0 |
| 31 | * ->host ATUSB_READ_LOG - - #bytes | |
| 32 | 31 | * |
| 33 | 32 | * host-> ATUSB_REG_WRITE value addr 0 |
| 34 | 33 | * ->host ATUSB_REG_READ - addr 1 |
| ... | ... | |
| 83 | 82 | ATUSB_GPIO, |
| 84 | 83 | ATUSB_SLP_TR, |
| 85 | 84 | ATUSB_GPIO_CLEANUP, |
| 86 | ATUSB_READ_LOG, | |
| 87 | 85 | ATUSB_REG_WRITE = 0x20, /* transceiver group */ |
| 88 | 86 | ATUSB_REG_READ, |
| 89 | 87 | ATUSB_BUF_WRITE, |
