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authorUros Majstorovic <majstor@majstor.org>2020-05-17 04:03:23 +0200
committerUros Majstorovic <majstor@majstor.org>2020-05-17 04:03:23 +0200
commit75e57273a7ffded0ddcd3698ba68603c4be8a4cd (patch)
tree8b882cb41073ceadcdc5c27534a2dcc222adfb93 /code/fe310/eos/spi.c
parent5d157b4f7ecea4793c9da5c33a890d4ea4afc545 (diff)
power management implemented; net protocol change
Diffstat (limited to 'code/fe310/eos/spi.c')
-rw-r--r--code/fe310/eos/spi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/code/fe310/eos/spi.c b/code/fe310/eos/spi.c
index adc66a6..fb47313 100644
--- a/code/fe310/eos/spi.c
+++ b/code/fe310/eos/spi.c
@@ -20,7 +20,7 @@
static uint8_t spi_dev;
static uint8_t spi_dev_cs_pin;
-static uint8_t spi_state_flags;
+static volatile uint8_t spi_state_flags;
static unsigned char spi_in_xchg;
static uint32_t spi_state_len = 0;
@@ -82,7 +82,7 @@ void eos_spi_stop(void) {
void eos_spi_set_handler(unsigned char dev, eos_evt_handler_t handler) {
if (handler == NULL) handler = eos_evtq_bad_handler;
- if (dev && (dev <= EOS_NET_MAX_MTYPE)) evt_handler[dev - 1] = handler;
+ if (dev && (dev <= EOS_SPI_MAX_DEV)) evt_handler[dev - 1] = handler;
}
void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags) {
@@ -95,7 +95,7 @@ void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags) {
}
static void spi_xchg_finish(void) {
- volatile uint8_t done = 0;
+ uint8_t done = 0;
while (!done) {
clear_csr(mstatus, MSTATUS_MIE);