neil/blisp
1
0
Fork 0
mirror of https://github.com/pine64/blisp.git synced 2026-09-18 16:41:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix handshake procedure :

Browse Source 
- set RST and P8 low
 - wait
 - set P8 high
 - wait
 - set RST high

Also, do not reset again when sending the 2nd handshake.
This commit is contained in:
Jean-François Milants
2022-11-09 21:09:47 +01:00
parent 6e036df085
commit 48ecd90f71
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/blisp.c
+2 -2
View File
@@ -143,9 +143,9 @@ blisp_device_handshake(struct blisp_device* device, bool in_ef_loader) {
sp_set_rts(serial_port, SP_RTS_ON);
sp_set_dtr(serial_port, SP_DTR_ON);
sleep_ms(50);
sp_set_rts(serial_port, SP_RTS_OFF);
sleep_ms(100);
sp_set_dtr(serial_port, SP_DTR_OFF);
sleep_ms(100);
sp_set_rts(serial_port, SP_RTS_OFF);
}
uint32_t bytes_count = device->chip->handshake_byte_multiplier * (float)device->current_baud_rate / 10.0f;