mjb/altos/src/core/ao_packet.h, branch branch-1.7

altos: Rename 'core' to 'kernel'

2014-04-05T07:22:29+00:00

core remains a bad name to use -- dirvish skips files (and directories, it seems) with that name. Signed-off-by: Keith Packard

altos: Compute "real" RSSI value in radio code as needed

2013-05-08T03:07:54+00:00

Instead of dragging around the weird CC1111 RSSI values, just compute a dBm value in a signed 8-bit integer, ao_radio_rssi. Use that everywhere we need RSSI internally. We leave the weird CC1111 value in the packet reply as that's what the host expects. Signed-off-by: Keith Packard

altos: Do not release interrupts from any pollchar function

2013-03-31T19:24:24+00:00

getchar relies on interrupts being blocked across the pollchar calls and into the sleep call or it may go to sleep with data pending. This prefixes all pollchar functions with _ to indicate that they are to be called with interrupts blocked and eliminates all interrupt manipulation calls from within the pollchar functions. Signed-off-by: Keith Packard

altos: Make stdio 8-bit clean by making pollchar return int

2012-12-01T00:01:07+00:00

We were stealing one value (0xff) in the return value from pollchar to indicate 'not ready yet'. Instead of doing that, use the integer value -1 and have pollchar return an int instead of a char. That necessitated cleaning a few other bits to make sure that 0xff wouldn't get promoted to -1 on accident. Signed-off-by: Keith Packard

altos: Replace __critical usage with ao_arch_critical as needed

2012-10-25T07:07:14+00:00

sdcc offers __critical as a machine-independent way to block interrupts, but as gcc doesn't, we need to use a compiler-independent construct instead. ao_arch_critical has been around since the AVR port, but some old __critical usages remained. This fixes a bunch of random hangs when communicating with MM over USB or the radio as the various stdio loops were running without interrupts blocked between the test and the sleep. Signed-off-by: Keith Packard

altos: When slave mode first starts, accept any packet

2012-10-25T07:07:14+00:00

This eliminates the packet sequence matching for the first packet, allowing outstanding send data to arrive from the master instead of ignoring packets with data until they match the seqno Signed-off-by: Keith Packard

Report RSSI values in monitor idle UI (trac #44)

2012-07-11T20:53:30+00:00

This adds a new 's' command to TeleDongle to report RSSI value from last received packet, and then has AltosUI request that value when closing the remote link. Signed-off-by: Keith Packard

altos: Pull more interfaces out of ao.h and move to separate files

2012-04-14T21:04:29+00:00

This moves the aes, btm, companion, lcd and packet interfaces out of ao.h Signed-off-by: Keith Packard